CN115874811B - Keel structure - Google Patents
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- CN115874811B CN115874811B CN202211740253.3A CN202211740253A CN115874811B CN 115874811 B CN115874811 B CN 115874811B CN 202211740253 A CN202211740253 A CN 202211740253A CN 115874811 B CN115874811 B CN 115874811B
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- 230000008093 supporting effect Effects 0.000 claims description 38
- 238000009434 installation Methods 0.000 description 7
- 239000012634 fragment Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention belongs to the technical field of keels, in particular to a keel structure which comprises a main keel, and a clamping assembly which are arranged outside the main keel; the clamping assembly comprises a cushion block, a secondary keel, a connecting clamping groove and a connecting clamping block, wherein the cushion block is fixedly connected to the bottom of the main keel, the secondary keel is arranged at the top end of the main keel, the connecting clamping groove is formed in the secondary keel, and the inner wall of the connecting clamping groove is slidably connected with the connecting clamping block which is embedded with the outer wall of the main keel. According to the invention, the connecting clamping block and the connecting lug are arranged, the rotating block is rotated by an installer to enable the rotating block to be clamped with the positioning clamping groove on the outer wall of the connecting lug, then the clamping nut is rotated by the installer to enable the clamping nut to drive the connecting lug to move relatively to the connecting clamping block, and the main keel is driven by the movement of the connecting lug to be tightly attached to the secondary keel, so that the fastening connection operation of the main keel and the secondary keel is realized.
Description
Technical Field
The invention relates to the technical field of keels, in particular to a keel structure.
Background
In the construction process of constructional engineering and the like, the keel structure is adopted to strengthen the template, the connection structure of the main keel, the secondary keel and the cross brace keels is generally adopted, the cross brace keels are arranged between the two groups of the secondary keels, and then building materials are paved on the main keel and the secondary keels so as to improve the stability of the building materials.
However, when the existing keel structure is used, the main keel and the secondary keel are usually connected through the buckles, the buckles are easy to deviate during installation, so that the main keel and the secondary keel are easy to shake, when the existing keel structure is used, the length of the cross brace keel is not matched with the distance between the two groups of secondary keels, so that the cross brace keel cannot realize the supporting function, and when the existing keel structure is used, the installation ground is not completely flat, so that gaps can be formed between the main keel and the ground during installation of the main keel, and shaking can occur after the main keel is installed; and when the ground installation of different height, need use the cushion to adjust the height of main joist, the cushion breaks away from easily with the main joist, leads to the main joist installation unstable.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the main joist and the secondary joist are unstable in installation, the cross brace joist has poor supporting effect and gaps are formed between the main joist and the ground.
In order to solve the technical problems, the invention provides the following technical scheme: a keel structure comprises a main keel, a clamping assembly and a clamping assembly, wherein the clamping assembly and the clamping assembly are arranged outside the main keel; the clamping assembly comprises a cushion block, a secondary keel, a connecting clamping groove and a connecting clamping block, wherein the bottom of the main keel is fixedly connected with the cushion block, the secondary keel is arranged at the top end of the main keel, the connecting clamping groove is formed in the secondary keel, and the inner wall of the connecting clamping groove is in sliding connection with the connecting clamping block which is embedded with the outer wall of the main keel; the clamping assembly comprises a pin shaft, a rotating block, a bolt, a connecting lug, a positioning clamping groove and a clamping nut, wherein the pin shaft penetrates through the bottom of the connecting clamping block, the rotating block is connected with the outer wall of the pin shaft in a rotating mode, the bolt is fixedly connected to the bottom of the rotating block, the connecting lug fixedly connected with the outer wall of the main keel is arranged outside the bolt, the positioning clamping groove is formed in the connecting part of the connecting lug and the bolt, and the clamping nut is connected with the outer wall of the bolt in a threaded mode.
As a preferred embodiment of the keel structure according to the invention, wherein: the inside fixed connection lifting frame of main joist, connect the draw-in groove outer wall and be located one side sliding connection location fixture block of connection fixture block, one side of location fixture block is provided with the stull fossil fragments, stull fossil fragments bottom fixed connection adjusting frame.
As a preferred embodiment of the keel structure according to the invention, wherein: the cross section of main joist is I-shaped, connect the fixture block and constitute the gomphosis structure through connecting between draw-in groove and the secondary joist.
As a preferred embodiment of the keel structure according to the invention, wherein: the pin shafts are arranged in two groups, the two groups of pin shafts are symmetrically arranged on two sides of the main keel, the connecting clamping blocks are hinged with the rotating blocks through the pin shafts, and the connecting lugs and the connecting clamping blocks form a clamping structure through bolts and clamping nuts.
As a preferred embodiment of the keel structure according to the invention, wherein: the lifting frame comprises a lifting screw rod, a lifting knob, a threaded slider, a sliding guide block, a sliding guide groove, a connecting supporting rod and a lifting supporting block, wherein the lifting screw rod penetrates through the lifting frame, the lifting knob is fixedly connected to the top end of the lifting screw rod, the threaded slider is connected to the outer wall of the lifting screw rod in a threaded manner, the sliding guide block is fixedly connected to the outer wall of the threaded slider, the sliding guide groove is formed in the connecting position of the sliding guide block and the lifting frame, the bottom edge of the threaded slider is fixedly connected with the supporting rod, and the bottom of the connecting supporting rod extends to the lifting supporting block in the lower fixedly connected mode of the main keel.
As a preferred embodiment of the keel structure according to the invention, wherein: the central axis of lifting screw rod coincides with the central axis of lifting frame, the slip guide block is provided with two sets of, two sets of slip guide block symmetry sets up in lifting screw rod both sides.
As a preferred embodiment of the keel structure according to the invention, wherein: the sliding guide block forms a sliding structure with the sliding guide groove through the lifting screw rod and the threaded sliding block, the connecting supporting rod is provided with two groups, and the lifting supporting block forms a lifting structure with the lifting frame through the threaded sliding block and the connecting supporting rod.
As a preferred embodiment of the keel structure according to the invention, wherein: the adjusting frame comprises an adjusting screw, an adjusting knob, an adjusting slide block, a connecting rod, a telescopic supporting column, a telescopic sliding groove and a connecting plate, wherein the adjusting screw is arranged on the inner wall of the adjusting frame, the adjusting knob is fixedly connected to the bottom of the adjusting screw, the outer wall of the adjusting screw is in threaded connection with the adjusting slide block in sliding connection with the inner wall of the adjusting frame, the connecting rod is rotationally connected to the side wall of the adjusting slide block, one end of the connecting rod is rotationally connected with the telescopic supporting column in sliding connection with the inner wall of the cross support keel, the telescopic sliding groove is formed in the connecting part of the telescopic supporting column and the cross support keel, and one end of the telescopic supporting column is fixedly connected with the connecting plate fixedly connected with the outer wall of the positioning fixture block.
As a preferred embodiment of the keel structure according to the invention, wherein: the adjusting slide block and the adjusting frame form a sliding structure through an adjusting screw, two groups of connecting rods are arranged, and the position relation of the two groups of connecting rods is symmetrical to the adjusting slide block.
As a preferred embodiment of the keel structure according to the invention, wherein: the telescopic prop is characterized in that a sliding structure is formed between the telescopic prop and the telescopic chute through the adjusting slide block and the connecting rod, the cross section of the positioning fixture block is in a Chinese character 'shan', and the positioning fixture block is in a telescopic structure between the telescopic prop and the connecting plate and the cross brace keel.
The invention has the beneficial effects that: (1) According to the invention, the connecting clamping block and the connecting lug are arranged, the rotating block is rotated by an installer to enable the rotating block to be clamped with the positioning clamping groove on the outer wall of the connecting lug, then the clamping nut is rotated by the installer to enable the clamping nut to drive the connecting lug to move relatively with the connecting clamping block, the connecting lug moves to drive the main keel to be tightly attached to the secondary keel, the fastening connection operation of the main keel and the secondary keel is realized, the main keel and the secondary keel are prevented from falling off, and meanwhile, the space between the secondary keels on the ground with different areas can be adjusted.
(2) The main keel is not stable in installation due to the fact that the cushion blocks are needed to be used for adjusting the height of the main keel and are easy to separate from the main keel when the main keel is installed on the ground with different heights.
Drawings
Fig. 1 is a schematic view of an overall first view structure in the present invention.
Fig. 2 is a schematic diagram of an overall second view structure according to the present invention.
FIG. 3 is a schematic diagram of the whole structure of the present invention.
Fig. 4 is a schematic view of the connection structure of the main runner and the secondary runner in the present invention.
Fig. 5 is a schematic view of the cross-sectional connection of the main runners and cross runner of the present invention.
Fig. 6 is a schematic view of the connection structure of the cross runners and cross runners of the present invention.
Fig. 7 is a schematic view of the cross-sectional connection structure of the cross runner and cross brace keel of the present invention.
Fig. 8 is a schematic cross-sectional view of a lifting frame in the present invention.
In the figure: 100 main joists, 200 clamping assemblies, 300 clamping assemblies, 2 cushion blocks, 3 secondary joists, 4 connecting clamping grooves, 5 connecting clamping blocks, 6 pin shafts, 7 rotating blocks, 8 bolts, 9 connecting lugs, 10 positioning clamping grooves, 11 clamping nuts, 12 lifting frames, 1201 lifting screws, 1202 lifting knobs, 1203 thread sliders, 1204 sliding guide blocks, 1205 sliding guide grooves, 1206 connecting supporting rods, 1207 lifting supporting blocks, 13 positioning clamping blocks, 14 transverse strut joists, 15 adjusting frames, 1501 adjusting screws, 1502 adjusting knobs, 1503 adjusting sliders, 1504 connecting rods, 1505 telescopic supporting columns, 1506 telescopic sliding grooves and 1507 connecting plates.
Description of the embodiments
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Examples
A first embodiment of the present invention provides a keel structure, eight-profile main keel 100, and a snap-in assembly 200 and clamping assembly 300 disposed externally of the main keel 100.
Referring to fig. 1-5, the locking assembly 200 includes a cushion block 2, a secondary keel 3, a connection clamping groove 4 and a connection clamping block 5, the bottom of the main keel 100 is fixedly connected with the cushion block 2, the top end of the main keel 100 is provided with the secondary keel 3, the connection clamping groove 4 is formed in the secondary keel 3, and the inner wall of the connection clamping groove 4 is slidably connected with the connection clamping block 5 which is embedded with the outer wall of the main keel 100. The connection clamping block 5 is beneficial to being embedded with the connection clamping groove 4 in the secondary joist 3, and the fixing operation of the connection clamping block 5 is realized.
The clamping assembly 300 comprises a pin shaft 6, a rotating block 7, bolts 8, connecting lugs 9, positioning clamping grooves 10 and clamping nuts 11, wherein the pin shaft 6 penetrates through the bottom of the connecting clamping block 5, the outer wall of the pin shaft 6 is rotationally connected with the rotating block 7, the bolts 8 are fixedly connected to the bottom of the rotating block 7, the connecting lugs 9 fixedly connected with the outer wall of the main keel 100 are arranged outside the bolts 8, the positioning clamping grooves 10 are formed in the connecting positions of the connecting lugs 9 and the bolts 8, and the outer wall of the bolts 8 are in threaded connection with the clamping nuts 11. The clamping nut 11 is rotated, so that the clamping nut 11 drives the connecting lug 9 to move relative to the connecting clamping block 5, and the connecting lug 9 moves to drive the main keel 100 to be tightly attached to the secondary keel 3, so that the main keel 100 and the secondary keel 3 are fastened and connected.
Examples
This embodiment is based on the previous embodiment and differs from the previous embodiment in that this embodiment provides a connection structure of the cross runners 3 and the cross runner 14, in particular.
Referring to fig. 5 and 6, the main joist 100 is fixedly connected with the lifting frame 12, the outer wall of the connecting slot 4 is located at one side of the connecting clamping block 5 and is slidably connected with the positioning clamping block 13, one side of the positioning clamping block 13 is provided with a cross brace joist 14, and the bottom of the cross brace joist 14 is fixedly connected with the adjusting frame 15. The control operation of the connection of the secondary joist 3 and the transverse strut joist 14 is facilitated.
Examples
This embodiment is based on the previous embodiment and differs from the previous embodiment in that this embodiment provides a cross-sectional structure of the main runner 100, in particular.
Referring to fig. 5 and 6, the cross section of the main keel 100 is i-shaped, and the connecting clamping block 5 forms an engaging structure with the secondary keel 3 through the connecting clamping groove 4. The connection clamping block 5 is beneficial to being embedded with the connection clamping groove 4 in the secondary joist 3, the fixing operation of the connection clamping block 5 is realized, and the compression resistance of the main joist 100 is beneficial to being improved by arranging the I-shaped main joist 100.
Examples
This embodiment is based on the previous embodiment, and differs from the previous embodiment in that this embodiment provides a clamping structure of the connecting lugs 9 and the connecting clips 5, in particular.
Referring to fig. 5 and 6, the pin shafts 6 are provided with two groups, the two groups of pin shafts 6 are symmetrically arranged at two sides of the main keel 100, the connecting clamping blocks 5 are hinged with the rotating blocks 7 through the pin shafts 6, and the connecting lugs 9 and the connecting clamping blocks 5 form a clamping structure through bolts 8 and clamping nuts 11. The clamping nut 11 is rotated, so that the clamping nut 11 drives the connecting lug 9 to move relative to the connecting clamping block 5, and the connecting lug 9 moves to drive the main keel 100 to be tightly attached to the secondary keel 3, so that the main keel 100 and the secondary keel 3 are tightly connected.
Examples
This embodiment is based on the previous embodiment and differs from the previous embodiment in that this embodiment provides an internal lifting structure of the lifting frame 12, in particular.
Referring to fig. 5 and 6, the lifting frame 12 includes a lifting screw 1201, a lifting knob 1202, a threaded slider 1203, a sliding guide block 1204, a sliding guide groove 1205, a connecting support rod 1206 and a lifting support block 1207, wherein the lifting screw 1201 is penetrated inside the lifting frame 12, the top end of the lifting screw 1201 is fixedly connected with the lifting knob 1202, the threaded slider 1203 is screwed on the outer wall of the lifting screw 1201, the sliding guide block 1204 is fixedly connected with the outer wall of the threaded slider 1203, the sliding guide groove 1205 is formed at the connecting position of the sliding guide block 1204 and the lifting frame 12, the bottom edge of the threaded slider 1203 is fixedly connected with the connecting support rod 1206, and the bottom of the connecting support rod 1206 extends to the lower part of the main keel 100 to be fixedly connected with the lifting support block 1207.
The lifting screw 1201 rotates the threaded slider 1203 to slide along the inner wall of the lifting frame 12, the threaded slider 1203 slides to drive the two groups of sliding guide blocks 1204 to slide synchronously, so that the threaded slider 1203 slides to drive the sliding guide blocks 1204 to slide along the outer wall of the sliding guide groove 1205, and further the threaded slider 1203 slides to drive the lifting support block 1207 connected with the bottom end of the support rod 1206 to slide vertically along the outer wall of the lifting frame 12, and the height adjustment operation of the main keel 100 is realized.
Examples
This embodiment is based on the previous embodiment, and differs from the previous embodiment in that this embodiment provides a sliding structure of the sliding guide block 1204 along the sliding guide groove 1205 in particular.
Referring to fig. 5 and 6, the central axis of the lifting screw 1201 coincides with the central axis of the lifting frame 12, the sliding guide blocks 1204 are provided with two groups, and the two groups of sliding guide blocks 1204 are symmetrically arranged at two sides of the lifting screw 1201. The lifting screw 1201 rotates the threaded slider 1203 to slide along the inner wall of the lifting frame 12, and the threaded slider 1203 slides to drive the two sets of sliding guide blocks 1204 to slide synchronously, so as to realize the control operation of the two sets of sliding guide blocks 1204 to slide synchronously.
Examples
The present embodiment is based on the previous embodiment, and is different from the previous embodiment in that the present embodiment provides a lifting structure for lifting the supporting block 1207, specifically.
Referring to fig. 5 and 6, the sliding guide block 1204 forms a sliding structure with the sliding guide groove 1205 through the lifting screw 1201 and the threaded slider 1203, the connecting support rod 1206 is provided with two groups, and the lifting support block 1207 forms a lifting structure with the lifting frame 12 through the threaded slider 1203 and the connecting support rod 1206. When the threaded slider 1203 slides, the sliding guide block 1204 is driven to slide along the outer wall of the sliding guide groove 1205, so that the threaded slider 1203 slides to drive the lifting support block 1207 connected with the bottom end of the support rod 1206 to slide vertically along the outer wall of the lifting frame 12, and the height adjustment operation of the main keel 100 is realized.
Examples
This embodiment is based on the previous embodiment, and differs from the previous embodiment in that this embodiment provides an internal adjustment structure of the adjustment frame 15, in particular.
Referring to fig. 5 and 6, the adjusting frame 15 includes an adjusting screw 1501, an adjusting knob 1502, an adjusting slide block 1503, a connecting link 1504, a telescopic supporting column 1505, a telescopic sliding groove 1506 and a connecting plate 1507, the inner wall of the adjusting frame 15 is provided with the adjusting screw 1501, the bottom of the adjusting screw 1501 is fixedly connected with the adjusting knob 1502, the outer wall of the adjusting screw 1501 is in threaded connection with the adjusting slide block 1503 slidingly connected with the inner wall of the adjusting frame 15, the side wall of the adjusting slide block 1503 is rotationally connected with the connecting link 1504, one end of the connecting link 1504 is rotationally connected with the telescopic supporting column 1505 slidingly connected with the inner wall of the cross brace keel 14, the connecting part of the telescopic supporting column 1505 and the cross brace keel 14 is provided with the telescopic sliding groove 1506, and one end of the telescopic supporting column 1507 is fixedly connected with the outer wall of the positioning fixture 13.
The adjusting screw 1501 rotates to drive the adjusting slide block 1503 to slide along the outer wall of the adjusting frame 15, the adjusting slide block 1503 slides to drive the two groups of connecting links 1504 to synchronously move, so that the adjusting slide block 1503 slides to drive the telescopic supporting column 1505 to slide along the telescopic sliding groove 1506 inside the cross brace keel 14 through the connecting links 1504, the telescopic supporting column 1505 slides to drive the positioning fixture block 13 fixedly connected with the connecting plate 1507 to slide relative to the cross brace keel 14, the quick fixing operation of the cross brace keel 14 and the secondary keel 3 is realized, and the space between the two groups of secondary keels 3 is convenient to adjust by controlling the sliding length of the telescopic supporting column 1505.
Examples
The present embodiment is based on the previous embodiment, and is different from the previous embodiment in that the present embodiment provides a sliding structure of the threaded slider 1203.
Referring to fig. 5 and 6, the adjusting block 1503 is configured to slide between the adjusting screw 1501 and the adjusting frame 15, and the connecting links 1504 are provided with two groups, and the positional relationship between the two groups of connecting links 1504 is symmetrical with respect to the adjusting block 1503. The adjusting screw 1501 rotates to drive the adjusting slide block 1503 to slide along the outer wall of the adjusting frame 15, and the sliding of the adjusting slide block 1503 drives the two groups of connecting links 1504 to synchronously move, so that the control operation of the synchronous movement of the two groups of connecting links 1504 is realized.
Examples
The present embodiment is based on the previous embodiment, and is different from the previous embodiment in that the present embodiment provides a telescopic structure of the positioning block 13 and the cross brace keel 14, specifically.
Referring to fig. 5 and 6, the telescopic supporting column 1505 forms a sliding structure through the adjusting slide block 1503 and the connecting link 1504, and the telescopic slide slot 1506, the cross section of the positioning fixture block 13 is in a zig-zag shape, and the positioning fixture block 13 forms a telescopic structure through the telescopic supporting column 1505, the connecting plate 1507, and the cross brace keel 14. The adjusting slide block 1503 slides and drives the telescopic supporting column 1505 to slide along the telescopic sliding groove 1506 inside the cross brace keel 14 through the connecting link 1504, and the telescopic supporting column 1505 slides and drives the positioning clamping block 13 fixedly connected with the connecting plate 1507 to slide relative to the cross brace keel 14, so that the quick fixing operation of the cross brace keel 14 and the secondary keel 3 is realized.
Working principle: firstly, the main joist 100 and the secondary joist 3 are connected, an installer places the connecting clamping blocks 5 into the connecting clamping grooves 4 in the secondary joist 3, then the installer rotates the rotating block 7 to enable the rotating block 7 to be clamped with the positioning clamping grooves 10 on the outer wall of the connecting lugs 9, then the installer rotates the clamping nuts 11 to enable the clamping nuts 11 to drive the connecting lugs 9 to move relatively to the connecting clamping blocks 5, and the connecting lugs 9 move to drive the main joist 100 to be tightly attached to the secondary joist 3, so that the main joist 100 and the secondary joist 3 are fastened and connected.
Then, be connected to stull fossil fragments 14 and secondary joist 3, the installer is put into secondary joist 3 with location fixture block 13, then, installer rotates adjust knob 1502, adjust knob 1502 rotates and drives adjust screw 1501 and rotate, adjust screw 1501 rotates and drive adjust slider 1503 along adjusting frame 15 outer wall slip, adjust slider 1503 slides and drives two sets of connecting rod 1504 synchronous motion, so that adjust slider 1503 slides and drives flexible spout 1506 that supports post 1505 along stull fossil fragments 14 inside through connecting rod 1504, flexible support post 1505 slides and drives the location fixture block 13 and the stull fossil fragments 14 relative slip of connecting plate 1507 fixed connection, realize the quick fixed operation to stull fossil fragments 14 and secondary joist 3, and through the slip length of control flexible support post 1505, be convenient for adjust the interval between two sets of secondary joists 3.
Finally, the height of the main keel 100 is adjusted, an installer rotates the lifting knob 1202, the lifting knob 1202 rotates to drive the lifting screw 1201 to rotate, the lifting screw 1201 rotates the threaded slider 1203 to slide along the inner wall of the lifting frame 12, the threaded slider 1203 slides to drive the two groups of sliding guide blocks 1204 to synchronously slide, so that the threaded slider 1203 slides to drive the sliding guide blocks 1204 to slide along the outer wall of the sliding guide groove 1205, and further the threaded slider 1203 slides to drive the lifting support block 1207 connected with the bottom end of the support rod 1206 to vertically slide along the outer wall of the lifting frame 12, and the height adjustment operation of the main keel 100 is achieved.
Claims (5)
1. A keel structure, characterized in that: comprising
The main keel (100) and the clamping assembly (200) and the clamping assembly (300) are arranged outside the main keel (100);
the clamping assembly (200) comprises a cushion block (2), a secondary keel (3), a connecting clamping groove (4) and a connecting clamping block (5), wherein the cushion block (2) is fixedly connected to the bottom of the main keel (100), the secondary keel (3) is arranged at the top end of the main keel (100), the connecting clamping groove (4) is formed in the secondary keel (3), and the connecting clamping block (5) embedded with the outer wall of the main keel (100) is connected with the inner wall of the connecting clamping groove (4) in a sliding manner;
the clamping assembly (300) comprises a pin shaft (6), a rotating block (7), a bolt (8), a connecting lug (9), a positioning clamping groove (10) and a clamping nut (11), wherein the pin shaft (6) penetrates through the bottom of the connecting clamping block (5), the rotating block (7) is connected with the outer wall of the pin shaft (6) in a rotating mode, the connecting bolt (8) is fixedly connected to the bottom of the rotating block (7), the connecting lug (9) fixedly connected with the outer wall of the main keel (100) is arranged outside the bolt (8), the positioning clamping groove (10) is formed in the connecting position of the connecting lug (9) and the bolt (8), and the clamping nut (11) is connected with the outer wall of the bolt (8) in a threaded mode.
The main keel (100) is internally fixedly connected with the lifting frame (12), the outer wall of the connecting clamping groove (4) is positioned on one side of the connecting clamping block (5) and is slidably connected with the positioning clamping block (13), one side of the positioning clamping block (13) is provided with the cross bracing keel (14), and the bottom of the cross bracing keel (14) is fixedly connected with the adjusting frame (15);
the lifting frame (12) comprises a lifting screw (1201), a lifting knob (1202), a thread slider (1203), a sliding guide block (1204), a sliding guide groove (1205), a connecting supporting rod (1206) and a lifting supporting block (1207), wherein the lifting screw (1201) penetrates through the lifting frame (12), the top end of the lifting screw (1201) is fixedly connected with the lifting knob (1202), the thread slider (1203) is in threaded connection with the outer wall of the lifting screw (1201), the thread slider (1203) is fixedly connected with the sliding guide block (1204), the sliding guide groove (1205) is formed in the connecting part of the sliding guide block (1204) and the lifting frame (12), the edge of the bottom of the thread slider (1203) is fixedly connected with the supporting rod (1206), and the bottom of the connecting supporting rod (1206) extends to the lower part of the main keel (100) to be fixedly connected with the lifting supporting block (1207);
the adjusting frame (15) comprises an adjusting screw (1501), an adjusting knob (1502), an adjusting slide block (1503), a connecting rod (1504), a telescopic supporting column (1505), a telescopic sliding chute (1506) and a connecting plate (1507), wherein the adjusting screw (1501) is arranged on the inner wall of the adjusting frame (15), the adjusting knob (1502) is fixedly connected to the bottom of the adjusting screw (1501), the outer wall of the adjusting screw (1501) is in threaded connection with the adjusting slide block (1503) which is in sliding connection with the inner wall of the adjusting frame (15), the connecting rod (1504) is rotationally connected to the side wall of the adjusting slide block (1503), one end of the connecting rod (1504) is rotationally connected with the telescopic supporting column (1505) which is in sliding connection with the inner wall of the cross brace keel (14), the telescopic sliding chute (1506) is arranged at the connecting position of the telescopic supporting column (1505) and the cross brace keel (14), and one end of the telescopic supporting column (1507) is fixedly connected with the connecting plate (1507) fixedly connected with the outer wall of the positioning fixture block (13).
The adjusting slide block (1503) forms a sliding structure with the adjusting frame (15) through an adjusting screw (1501), two groups of connecting links (1504) are arranged, and the position relation of the two groups of connecting links (1504) is symmetrical with the adjusting slide block (1503);
the telescopic prop (1505) forms a sliding structure through between the adjusting slide block (1503) and the connecting rod (1504) and the telescopic chute (1506), the cross section of the positioning fixture block (13) is in a Chinese character 'shan', and the positioning fixture block (13) forms a telescopic structure through between the telescopic prop (1505) and the connecting plate (1507) and the cross brace keel (14).
2. The keel structure of claim 1 wherein: the cross section of the main keel (100) is I-shaped, and the connecting clamping blocks (5) form an embedded structure with the secondary keel (3) through the connecting clamping grooves (4).
3. The keel structure of claim 1 wherein: the pin shafts (6) are provided with two groups, the two groups of pin shafts (6) are symmetrically arranged on two sides of the main keel (100), the connecting clamping blocks (5) are hinged to the rotating blocks (7) through the pin shafts (6), and the connecting lugs (9) form a clamping structure with the connecting clamping blocks (5) through bolts (8) and clamping nuts (11).
4. The keel structure of claim 1 wherein: the central axis of the lifting screw rod (1201) coincides with the central axis of the lifting frame (12), two groups of sliding guide blocks (1204) are arranged, and the two groups of sliding guide blocks (1204) are symmetrically arranged on two sides of the lifting screw rod (1201).
5. The keel structure of claim 1 wherein: the sliding guide block (1204) forms a sliding structure through the lifting screw rod (1201), the threaded sliding block (1203) and the sliding guide groove (1205), the connecting support rod (1206) is provided with two groups, and the lifting support block (1207) forms a lifting structure through the threaded sliding block (1203) and the connecting support rod (1206) and the lifting frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211740253.3A CN115874811B (en) | 2022-12-31 | 2022-12-31 | Keel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211740253.3A CN115874811B (en) | 2022-12-31 | 2022-12-31 | Keel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115874811A CN115874811A (en) | 2023-03-31 |
| CN115874811B true CN115874811B (en) | 2023-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211740253.3A Active CN115874811B (en) | 2022-12-31 | 2022-12-31 | Keel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115874811B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5619833A (en) * | 1995-01-26 | 1997-04-15 | Neff; Eric S. | Suspended ceiling system |
| CN210195015U (en) * | 2019-06-26 | 2020-03-27 | 深圳市炎唐装饰有限公司 | Assembled furred ceiling structure |
| CN210318917U (en) * | 2019-07-17 | 2020-04-14 | 昆山新莱洁净应用材料股份有限公司 | Optimized hoop |
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| CN112392194A (en) * | 2020-10-30 | 2021-02-23 | 金螳螂精装科技（苏州）有限公司 | Quick joint structure of assembled furred ceiling fossil fragments |
| CN112942731A (en) * | 2020-10-19 | 2021-06-11 | 浙江亚厦装饰股份有限公司 | Assembled overhead ground frame for height adjustment |
| CN216109518U (en) * | 2021-09-29 | 2022-03-22 | 王帅 | Building floor keel supporting component |
| CN216739671U (en) * | 2022-03-07 | 2022-06-14 | 济南热力集团有限公司 | Telescopic supporting frame for construction in groove |
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2022
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|---|---|---|---|---|
| US5619833A (en) * | 1995-01-26 | 1997-04-15 | Neff; Eric S. | Suspended ceiling system |
| CN210195015U (en) * | 2019-06-26 | 2020-03-27 | 深圳市炎唐装饰有限公司 | Assembled furred ceiling structure |
| CN210318917U (en) * | 2019-07-17 | 2020-04-14 | 昆山新莱洁净应用材料股份有限公司 | Optimized hoop |
| CN211714329U (en) * | 2019-12-26 | 2020-10-20 | 上海尚榀工程技术(集团)有限公司 | Light gauge steel gypsum board suspended ceiling structure |
| CN112942731A (en) * | 2020-10-19 | 2021-06-11 | 浙江亚厦装饰股份有限公司 | Assembled overhead ground frame for height adjustment |
| CN112392194A (en) * | 2020-10-30 | 2021-02-23 | 金螳螂精装科技（苏州）有限公司 | Quick joint structure of assembled furred ceiling fossil fragments |
| CN216109518U (en) * | 2021-09-29 | 2022-03-22 | 王帅 | Building floor keel supporting component |
| CN216739671U (en) * | 2022-03-07 | 2022-06-14 | 济南热力集团有限公司 | Telescopic supporting frame for construction in groove |
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| CN115874811A (en) | 2023-03-31 |
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