Partition wall reinforcing device

Abstract

The utility model relates to a partition wall reinforcing device which comprises a supporting column with a grid-shaped cross section and a mounting shell with a square cross section, the supporting column is sleeved in the mounting shell, the supporting column is connected with the mounting shell through a positioning assembly and a locking assembly, and a plurality of right-angle corner connectors are mounted at the bottom of the mounting shell through countersunk head screws. The bottom edge of the right-angle connector is fixedly installed on the ground through an expansion bolt, and the supporting column and the installation shell are embedded in a partition wall. The mounting structure has the beneficial effects that the mounting shell is fixed to the ground through cooperation of the expansion bolts, the right-angle corner connectors and the countersunk screws, the supporting strength of the mounting shell is improved by mounting the supporting columns in the mounting shell, and the strength of the partition wall is improved by embedding the supporting columns and the mounting shell in the partition wall; and the partition wall reinforcing device is convenient to assemble and construct on site.

Description

Technical Field

[0001] The utility model relates to the technical field of interior decoration, in particular to a partition wall reinforcement device. Background Art

[0002] During decoration, some shaped partition walls are usually designed to separate indoor spaces. Existing shaped partition walls are mostly reinforced directly by bricklaying and plastering. When large-sized partition walls are required, the reinforced structure is usually hollow inside and the overall strength is insufficient. Utility Model Content

[0003] The purpose of the utility model is to overcome the above problems existing in the prior art and provide a partition wall reinforcement device.

[0004] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0005] A partition wall reinforcement device comprises a support column with a grid-shaped cross section and a mounting shell with a "mouth"-shaped cross section, wherein the support column is sleeved in the mounting shell, and the support column and the mounting shell are connected via a positioning assembly and a locking assembly, a plurality of right-angle brackets are mounted on the bottom of the mounting shell with countersunk screws, and the bottom edges of the right-angle brackets are fixed to the ground with expansion bolts, and the support column and the mounting shell are embedded in the partition wall.

[0006] Among them, the support column includes two first mounting frames with U-shaped cross-sections, a second mounting frame with an "I"-shaped cross-section, and two auxiliary brackets with V-shaped cross-sections. The second mounting frame is located between the two first mounting frames, and the auxiliary bracket is connected to the first mounting frame and the second mounting frame with screws respectively.

[0007] Among them, the mounting shell includes two symmetrical third mounting frames with U-shaped cross-sections and two long strip-shaped connecting plates. N evenly distributed connecting block accommodating grooves are respectively arranged on the outer sides of the two long sides of the third mounting frames, and N evenly distributed connecting blocks are respectively arranged on the two long sides of the connecting plates. The connecting blocks are inserted into the connecting block accommodating grooves, and the connecting blocks are connected to the third mounting frames with countersunk screws.

[0008] The positioning assembly includes a worm, a worm wheel, a double-ended screw, and a pin block. The middle part of the outer side of the first mounting frame is provided with M evenly distributed positioning blocks. The positioning block is provided with a connected worm wheel and worm mounting cavity, a double-ended screw mounting hole, and a pin block accommodating groove. The worm and the worm wheel are rotatably mounted in the worm wheel and worm mounting cavity respectively. The worm is meshed with the worm wheel. The double-ended screw is rotatably mounted in the double-ended screw mounting hole. The middle part of the double-ended screw is mounted in the worm wheel, and the double-ended screw The middle part is locked with the worm gear by a set screw, the pin block is located in the pin block accommodating groove, a first internal threaded hole is provided in the pin block, the two ends of the double-headed screw rod are respectively screwed with the first internal threaded holes in the two pin blocks, M positioning block sockets are provided on the connecting plate, the positioning block is inserted into the positioning block socket, two symmetrical pin holes are provided on the hole wall of each positioning block socket in the connecting plate, the pin block is plug-in compatible with the pin hole, and a first knob handle is fixedly connected to the end of the worm away from the first mounting frame.

[0009] Wherein, a first handle receiving groove is provided on the surface of the positioning block, which is aligned with the worm gear mounting cavity, and the first knob handle is located in the first handle receiving groove.

[0010] Among them, a strip-shaped limiting groove parallel to the long axis of the second mounting frame is arranged in the middle part of the outer side of the second mounting frame, and a strip-shaped limiting convex strip parallel to the long axis of the third mounting frame is arranged in the middle part of the inner side of the third mounting frame, and the strip-shaped limiting convex strip is engaged with the strip-shaped limiting groove.

[0011] Wherein, each group of the locking components includes a single-head screw rod, a push block, and two symmetrical L-shaped locking blocks, the two L-shaped locking blocks are respectively hinged to the second mounting bracket at the strip-shaped limiting groove through a rotating shaft, and a torsion spring is sleeved on the rotating shaft and clamped between the L-shaped locking block and the second mounting bracket, a locking block receiving groove for accommodating the L-shaped locking block is provided in the strip-shaped limiting convex strip, and two symmetrical locking block clamping grooves are provided on the groove wall of the locking block receiving groove in the strip-shaped limiting convex strip, and the The short side of the L-shaped locking block is engaged with the locking block slot, and the third mounting frame is provided with a push block receiving slot and a round hole connected to the locking block receiving slot, the smooth portion of the single-head screw is rotatably installed in the round hole, and a second internal threaded hole is provided in the push block, and the threaded portion of the single-head screw is screwed with the second internal threaded hole, the tail of the push block is located in the push block receiving slot, and the head of the push block is inserted between the two L-shaped locking blocks, and the end of the smooth portion of the single-head screw is fixedly installed with a second knob handle.

[0012] Wherein, a second handle receiving groove connected to the circular hole is provided on the outer side of the third mounting frame, and the second knob handle is located in the second handle receiving groove.

[0013] Wherein, two symmetrical limiting columns are installed between two symmetrical L-shaped locking blocks on the second mounting frame.

[0014] The beneficial effects of the utility model are: the installation shell is fixed to the ground by using expansion bolts, right-angle brackets and countersunk screws, the supporting strength of the installation shell is improved by installing support columns in the installation shell, and the strength of the partition wall is improved by embedding the support columns and the installation shell in the partition wall; and the partition wall reinforcement device is convenient for on-site assembly and construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a structural schematic diagram of the partition wall reinforcement device of the utility model;

[0017] Figure 2 yes Figure 1 The structural diagram of the enlarged part A in the middle;

[0018] Figure 3 It is a structural schematic diagram of the connecting plate in the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the positioning assembly, the connecting plate, and the first mounting frame connecting area in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the positioning component in the utility model;

[0021] Figure 6 It is a partial structural schematic diagram of the connection area of ​​the locking assembly, the second mounting bracket, and the third mounting bracket in the utility model;

[0022] Figure 7 It is a structural schematic diagram of the locking assembly in the utility model;

[0023] Description of reference numerals in the figure: support column 1, first mounting bracket 11, positioning block 111, worm and worm gear mounting cavity 112, double-headed lead screw mounting hole 113, pin block receiving groove 114, first handle receiving groove 115, second mounting bracket 12, strip-shaped limiting groove 121, auxiliary bracket 13, mounting shell 2, third mounting bracket 21, connecting block receiving groove 211, strip-shaped limiting rib 212, locking block receiving groove 213, locking block card slot 214, push block receiving groove 215, round hole 216, second handle receiving groove 217, connecting plate 22, connecting block 221, positioning block jack 222, pin hole 223, positioning assembly 3, worm 31, first knob handle 311, worm gear 32, double-headed lead screw 33, pin block 34, first internal thread hole 341, locking assembly 4, single-headed lead screw 41, second knob handle 411, push block 42, second internal thread hole 421, L-shaped locking block 43, torsion spring 44, limiting post 45, right-angle corner bracket 5. Detailed implementation mode

[0024] The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0025] As Figures 1 to 7 shown, a partition wall reinforcement device includes a support column 1 with a grid-shaped cross-section and a mounting shell 2 with a "mouth" - shaped cross-section. The support column 1 is sleeved in the mounting shell 2, and the support column 1 and the mounting shell 2 are embedded in the partition wall; the support column 1 includes two first mounting brackets 11 with a U-shaped cross-section, a second mounting bracket 12 with a "work" - shaped cross-section, and two auxiliary brackets 13 with a V-shaped cross-section. The second mounting bracket 12 is located between the two first mounting brackets 11, and the auxiliary brackets 13 are respectively connected to the first mounting bracket 11 and the second mounting bracket 12 with screws; the mounting shell 2 includes two symmetric third mounting brackets 21 with a U-shaped cross-section and two long strip-shaped connecting plates 22. On the outer sides of the two long sides of the third mounting bracket 21, N uniformly distributed connecting block receiving grooves 211 are respectively provided. On the two long sides of the connecting plate 22, N uniformly distributed connecting blocks 221 are respectively provided. The connecting blocks 221 are snapped into the connecting block receiving grooves 211, and the connecting plate 22 and the third mounting bracket 21 are connected with countersunk head screws.

[0026] The support column 1 and the mounting shell 2 are connected through a positioning assembly 3 and a locking assembly 4.

[0027] The positioning assembly 3 includes a worm 31, a worm wheel 32, a double-ended screw 33, and a pin block 34. M evenly distributed positioning blocks 111 are arranged in the middle of the outer side of the first mounting frame 11. The positioning block 111 is provided with a worm wheel and worm mounting cavity 112, a double-ended screw mounting hole 113, and a pin block receiving groove 114 that are connected. The worm 31 and the worm wheel 32 are rotatably mounted in the worm wheel and worm mounting cavity 112 respectively. The worm 31 is meshed with the worm wheel 32. The double-ended screw 33 is rotatably mounted in the double-ended screw mounting hole 113. The middle part of the double-ended screw 33 is mounted in the middle of the worm wheel 32, and the middle part of the double-ended screw 33 and the worm wheel 32 are locked with a set screw. The pin block 34 is located in the pin block receiving groove 114. 4, a first internal threaded hole 341 is provided in the pin block 34, and the two ends of the double-headed screw rod 33 are respectively screwed with the first internal threaded holes 341 in the two pin blocks 34, and M positioning block sockets 222 are provided on the connecting plate 22, and the positioning block 111 is inserted into the positioning block socket 222. Two symmetrical pin holes 223 are provided on the hole wall of each positioning block socket 222 in the connecting plate 22, and the pin block 34 and the pin holes 223 are plugged in and out of the connection plate 22; a first knob handle 311 is fixedly connected to one end of the worm 31 away from the first mounting frame 11, and a first handle receiving groove 115 corresponding to the worm gear mounting cavity is provided on the surface of the positioning block 111, and the first knob handle 311 is located in the first handle receiving groove 115.

[0028] When the positioning block is inserted into the positioning block socket, the first knob handle is rotated clockwise to insert the pin block into the pin hole through the worm, worm gear and double-headed screw, thereby connecting the positioning block to the connecting plate, and then keeping the first mounting frame and the connecting plate in a relatively fixed position; the first knob handle is rotated counterclockwise to pull the pin block out of the pin hole through the worm, worm gear and double-headed screw, thereby disconnecting the positioning block from the connecting plate so that the positioning block can be pulled out of the positioning block socket.

[0029] A strip-shaped limiting groove 121 parallel to the long axis of the second mounting frame 12 is provided in the middle of the outer side of the second mounting frame 12 , and a strip-shaped limiting convex strip 212 parallel to the long axis of the third mounting frame 21 is provided in the middle of the inner side of the third mounting frame 21 , and the strip-shaped limiting convex strip 212 is engaged with the strip-shaped limiting groove 121 .

[0030] Each locking assembly 4 includes a single-head screw rod 41, a push block 42, and two symmetrical L-shaped locking blocks 43. The two L-shaped locking blocks 43 are respectively hinged to the second mounting frame 12 at the strip-shaped limiting groove 121 through a rotating shaft, and a torsion spring 44 is sleeved on the rotating shaft and clamped between the L-shaped locking block 43 and the second mounting frame 12. A locking block receiving groove 213 for accommodating the L-shaped locking block 43 is provided in the strip-shaped limiting convex strip 212. Two symmetrical locking block card grooves 214 are provided on the groove wall of the locking block receiving groove 213 in the strip-shaped limiting convex strip 212. The short side of the L-shaped locking block 43 is engaged with the locking block card groove 214. A push block accommodating groove 215 and a circular hole 216 connected to the locking block accommodating groove 213 are provided, the smooth surface of the single-head screw rod 41 is rotatably installed in the circular hole 216, a second internal threaded hole 421 is provided in the push block 42, the threaded portion of the single-head screw rod 41 is screwed into the second internal threaded hole 421, the tail of the push block 42 is located in the push block accommodating groove 215, and the head of the push block 42 is inserted between the two L-shaped locking blocks 43; a second knob handle 411 is fixedly installed at the end of the smooth surface of the single-head screw rod 41, and a second handle accommodating groove 217 connected to the circular hole is provided on the outer side of the third mounting frame 21, and the second knob handle 411 is located in the second handle accommodating groove 217.

[0031] Two symmetrical limiting posts 45 are installed between the two symmetrical L-shaped locking blocks 43 on the second mounting frame 12 to keep the two symmetrical L-shaped locking blocks 43 open, making it easy to insert the head of the push block between the two symmetrical L-shaped locking blocks 43 during installation.

[0032] Rotate the second knob handle clockwise to drive the single screw rod to rotate, drive the push block to move toward the second mounting bracket, open the two L-shaped locking blocks, and make the short sides of the L-shaped locking blocks engage with the locking block slots, thereby locking and connecting the second mounting bracket and the third mounting bracket; rotate the second rotating handle counterclockwise to drive the single screw rod to rotate, drive the push block to move away from the second mounting bracket, and the two L-shaped locking blocks move closer to each other under the restoring force of the torsion spring, so that the short sides of the L-shaped locking blocks are pulled out of the locking block slots, thereby releasing the locked connection between the second mounting bracket and the third mounting bracket.

[0033] A plurality of right-angle brackets 5 are mounted on the bottom of the mounting shell 2 by countersunk screws, and the bottom edges of the right-angle brackets 5 are mounted and fixed on the ground by expansion bolts.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A partition wall reinforcement device, characterized in that: It includes a support column with a grid-shaped cross section and a mounting shell with a "mouth"-shaped cross section. The support column is sleeved in the mounting shell. The support column and the mounting shell are connected through a positioning component and a locking component. A plurality of right-angle brackets are installed on the bottom of the mounting shell with countersunk screws. The bottom edges of the right-angle brackets are fixed to the ground with expansion bolts. The support column and the mounting shell are embedded in a partition wall.

2. The partition wall reinforcement device according to claim 1, characterized in that: The support column includes two first mounting frames with U-shaped cross-sections, a second mounting frame with an "I"-shaped cross-section, and two auxiliary brackets with V-shaped cross-sections. The second mounting frame is located between the two first mounting frames, and the auxiliary bracket is connected to the first mounting frame and the second mounting frame respectively with screws.

3. The partition wall reinforcement device according to claim 2, characterized in that: The mounting shell includes two symmetrical third mounting frames with U-shaped cross-sections and two long strip-shaped connecting plates. N evenly distributed connecting block accommodating grooves are respectively arranged on the outer sides of the two long sides of the third mounting frames, and N evenly distributed connecting blocks are respectively arranged on the two long sides of the connecting plates. The connecting blocks are inserted into the connecting block accommodating grooves, and the connecting blocks are connected to the third mounting frames with countersunk screws.

4. The partition wall reinforcement device according to claim 3, characterized in that: The positioning assembly includes a worm, a worm wheel, a double-ended screw, and a pin block. M evenly distributed positioning blocks are arranged in the middle of the outer side of the first mounting frame. The positioning block is provided with a connected worm wheel and worm mounting cavity, a double-ended screw mounting hole, and a pin block accommodating groove. The worm and the worm wheel are rotatably mounted in the worm wheel and worm mounting cavity respectively. The worm is meshed with the worm wheel. The double-ended screw is rotatably mounted in the double-ended screw mounting hole. The middle part of the double-ended screw is mounted in the worm wheel, and the middle part of the double-ended screw is The part is locked with a set screw between the part and the worm gear, the pin block is located in the pin block accommodating groove, the pin block is provided with a first internal threaded hole, the two ends of the double-headed screw rod are respectively screwed with the first internal threaded holes in the two pin blocks, M positioning block sockets are provided on the connecting plate, the positioning block is inserted into the positioning block socket, and two symmetrical pin holes are provided on the hole wall of each positioning block socket in the connecting plate, the pin block is plug-in compatible with the pin hole, and the first knob handle is fixedly connected to the end of the worm away from the first mounting frame.

5. The partition wall reinforcement device according to claim 4, characterized in that: The surface of the positioning block is provided with a first handle receiving groove which is aligned with the worm gear mounting cavity, and the first knob handle is located in the first handle receiving groove.

6. The partition wall reinforcement device according to claim 3, characterized in that: A strip-shaped limiting groove parallel to the long axis of the second mounting frame is arranged in the middle of the outer side of the second mounting frame, and a strip-shaped limiting convex strip parallel to the long axis of the third mounting frame is arranged in the middle of the inner side of the third mounting frame, and the strip-shaped limiting convex strip is engaged with the strip-shaped limiting groove.

7. The partition wall reinforcement device according to claim 6, characterized in that: Each group of the locking components includes a single-head screw, a push block, and two symmetrical L-shaped locking blocks. The two L-shaped locking blocks are respectively hinged to the second mounting bracket at the strip-shaped limiting groove through a rotating shaft, and a torsion spring is sleeved on the rotating shaft and clamped between the L-shaped locking block and the second mounting bracket. A locking block receiving groove for accommodating the L-shaped locking block is provided in the strip-shaped limiting convex strip, and two symmetrical locking block slots are provided on the groove wall of the locking block receiving groove in the strip-shaped limiting convex strip. The L-shaped The short side of the locking block is engaged with the locking block slot, and the third mounting frame is provided with a push block receiving slot and a circular hole connected to the locking block receiving slot, the smooth surface of the single-head screw is rotatably installed in the circular hole, and a second internal threaded hole is provided in the push block, and the threaded portion of the single-head screw is screwed with the second internal threaded hole, the tail of the push block is located in the push block receiving slot, and the head of the push block is inserted between the two L-shaped locking blocks, and the end of the smooth surface of the single-head screw is fixedly installed with a second knob handle.

8. The partition wall reinforcement device according to claim 7, characterized in that: A second handle receiving groove communicating with the circular hole is arranged on the outer side of the third mounting frame, and the second knob handle is located in the second handle receiving groove.

9. The partition wall reinforcement device according to claim 7, characterized in that: Two symmetrical limiting columns are installed on the second mounting frame between two symmetrical L-shaped locking blocks.

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