CN219422545U - Assembling and disassembling combined rack convenient to store and flexible to match - Google Patents

Abstract

The utility model discloses a combined frame convenient to assemble, disassemble and store and flexible to match, which comprises m rectangular frames and transverse plates parallel to the rectangular frames, wherein m is more than or equal to 1, each rectangular frame comprises a vertical rod, a transverse rod and a consolidation device which are consolidated into a whole, and two ends of each transverse plate are respectively detachably fixed on the vertical rod through fixing devices; the fixing device comprises a hook hole and a hook bolt, wherein the hook bolt comprises a clamping head, a hook bolt section and thread sections fixedly connected to the side surfaces of two ends of a transverse plate, the clamping head and the hook bolt are coaxial and are integrally formed in sequence, the vertical rods are regular polygonal pipe bodies, the hook holes are symmetrically arranged on the vertical rods on two sides of a rectangular frame and face the inside of the rectangular frame, and the number of the hook holes is 2n, and n is more than or equal to 1; the circumscribed diameter of the hanging bolt section is smaller than the width of the lower end of the hanging hole, and the circumscribed diameter of the clamping head is smaller than the width of the upper end of the hanging hole. The technical scheme is used for commercial display occasions or household screens, and is convenient to assemble and disassemble and flexible in combination mode.

Description

Assembling and disassembling combined rack convenient to store and flexible to match

Technical Field

The utility model belongs to the technical field of combined frames, and particularly relates to a combined frame which is convenient to assemble, disassemble and store and flexible to match.

Background

In the prior art, the combined frame is generally fixed on the frame by a transverse plate and is commonly used for displaying halls, market separation spaces, and placing functions such as exhibited goods or Japanese screens. Referring to fig. 1, in the conventional combined frame, a transverse plate is fixedly connected with a frame in such a way that a vertical rod 11 is fastened and installed with the edge of a transverse plate 2 by using a manual upper screw 100. Because each transverse plate 2 is provided with at least 4 screws, labor is consumed, the mounting and dismounting procedures are tedious and low-efficiency, and meanwhile, screw holes formed in the transverse plates after the combined frame is assembled and disassembled for many times can be abraded and enlarged due to many times of friction of the screws, so that the fixedly connecting stability of the combined frame is reduced. On the other hand, the direction and arrangement of the combination frame are single by the way of passing through the screw from the combination frame to the transverse plate, and a flexible combination mode cannot be realized.

Disclosure of Invention

The utility model aims to provide a combined frame which is high in assembly and disassembly efficiency, convenient to assemble, disassemble and store and flexible in collocation, and various combination modes can be realized.

The method is realized by the following technical scheme:

the utility model relates to a combined frame which is convenient to assemble, disassemble and store and flexible to match, comprising a rectangular frame and transverse plates, wherein the transverse plates are parallel to the rectangular frame, and the number of the rectangular frames is m, m ^≥ 1, a rectangular frame comprises a vertical rod, a cross rod and a consolidation device, wherein the vertical rod and the cross rod are consolidated into a whole by the consolidation device, and two ends of the cross plate are detachably fixed on the vertical rod through fixing devices respectively;

the fixing device comprises a hook hole and a hook bolt, wherein the hook bolt comprises a clamping head, a hook bolt section and a thread section which are coaxially and sequentially integrated into a whole, the thread section is fixedly connected to the side surfaces of two ends of a transverse plate, the vertical rods are regular polygonal pipe bodies, the hook holes are symmetrically arranged on the vertical rods on two sides of a rectangular frame and face the inside of the rectangular frame, the number of the hook holes is 2n, and n is more than or equal to 1;

the width of the upper end of the hook hole is larger than the circumscribed diameter of the chuck, and the circumscribed diameter of the bolt hanging section is smaller than the width of the lower end of the hook hole and smaller than the circumscribed diameter of the chuck;

the consolidation device comprises a lapping plate, lapping screw holes and bolts, wherein the lapping plate is fixedly connected with the vertical rods into a whole, the lapping plate is provided with lapping holes, the lapping screw holes are arranged at two ends of the cross rod, and the bolts penetrate through the lapping holes and are fixedly connected with the lapping screw holes into a whole.

The beneficial effects are that: in the technical scheme, the arrangement of the rectangular frames is adopted, and the vertical rods are regular polygons, so that the combined frame can be arranged on different orientation surfaces of the regular polygons according to requirements, and the arrangement mode and the orientation of the combined frame are changed. Solves the problem of single orientation and arrangement mode of the combined frame in the prior art.

In this technical scheme, the hook hole sets up on the montant of rectangular frame both sides symmetrically and towards rectangular frame's inside, screw thread section rigid coupling is on the side at diaphragm both ends for the montant of transversal joint mode that can be artificial with the integrated circuit board, the screw thread section card of hooking the bolt goes into the hook hole of both sides montant, thereby carry out transversal board installation and dismantlement, the process of manual screw has been avoided, the process is simple high-efficient, the condition of screw is twisted many times when having avoided loading and unloading the diaphragm among the prior art, the screw of beating on the diaphragm after having solved among the prior art and having installed and removed the integrated circuit board many times can produce wearing and tearing and expanding because of the multitime friction of screw, the problem of the rigid coupling stability of integrated circuit board is reduced.

In the technical scheme, the width of the upper end of the hook hole is larger than the circumscribed diameter of the clamp head, and the circumscribed diameter of the bolt hanging section is smaller than the width of the lower end of the hook hole and smaller than the circumscribed diameter of the clamp head; according to the scheme, in the operation process of clamping the cross plate hanging bolt section into the vertical rod hanging hole, the clamping head can be easily clamped into the upper end of the hanging hole with larger width, the hanging bolt section can smoothly slide into the lower end of the hanging hole, meanwhile, the clamping head sliding along with the hanging bolt section to the lower end of the hanging hole is clamped inside the lower end of the hanging hole and cannot move because the external cutting diameter of the clamping head is larger than the lower end of the hanging hole, and the whole cross plate can be stably fixed on the vertical rod through the hanging bolt section and the hanging hole; meanwhile, the large-area friction contact between the hanging bolt section and the hanging hole is avoided, so that the combined frame can be kept stable and stable in the use process for a long time, and the problem that screw holes formed in the transverse plate after the combined frame is assembled and disassembled for many times in the prior art are expanded due to abrasion caused by many times of friction of screws, and the fixedly-connected stability of the combined frame is reduced is solved.

As a further improvement of the scheme, the rectangular frame 1 has m, and m is more than or equal to 1; the rectangular frames are spliced into a whole along the x axis in sequence, the splicing parts of the adjacent rectangular frames share the same vertical rod, and the shared vertical rods are symmetrically distributed along the lapping plates at the two sides of the x axis. This improvement makes adjacent rectangular frame can be as required with the diaphragm with the combination frame along x axle constantly extend to the whole length of needs to increase the whole length of combination frame, can adapt to the exhibition demand of unidirectional large tracts of land extension.

As a specific scheme of the scheme, the device further comprises p rectangular frames which are sequentially spliced into a whole along the y axis, wherein p is more than or equal to 1.

As a further improvement of the scheme, the novel cross plate hanging device further comprises a hanging plate and a hanging device, wherein the hanging plate is horizontally arranged, the hanging device comprises an eta-shaped hanging hook, the eta-shaped hanging hook is provided with a long side and a short side, the distance between the long side and the short side is matched with the thickness of the cross plate, the lower end of the long side is fixedly connected to the side face of the hanging plate, and the long side and the short side are respectively arranged on two sides of the cross plate. The hooking device fixes the two ends of the hanging plate on the transverse plate. The improvement enables the transverse plate on the combined rack to increase the function of hooking the commodity exhibits, and further strengthens the use adaptability of the combined rack applied to exhibition scenes.

As a further improvement of the scheme, the telescopic adjusting and jacking device is further included. The improvement ensures that the jacking device jacks the combined frame between the ceiling and the floor, and enhances the use stability of the combined frame.

As the further improvement of above-mentioned scheme, flexible regulation top tight device includes roof, threaded rod, application of force knob, last retaining ring, application of force spring, lower retaining ring, lower limit stop, mobile jib, fixed retaining ring, holding screw and the tight screw of setting on the montant that sets up from top to bottom in the montant, the mobile jib from top down overlaps in the montant, holding screw and tight screw looks join in marriage and tightly prop up on the mobile jib, the both ends of threaded rod respectively with roof and lower limit stop rigid coupling, fixed retaining ring is fixed on the mobile jib, the rotatable cover of threaded rod is in fixed retaining ring, the center and the threaded rod threaded connection of application of force knob.

As a further improvement of the scheme, the vertical rod is provided with q vertical rods along the z-axis direction, q is more than or equal to 1, two ends of the vertical rod arranged in the middle position are respectively provided with a shrinkage pipe orifice end and an expansion pipe orifice, the connection ends of the adjacent vertical rods are respectively provided with the shrinkage pipe orifice end and the expansion pipe orifice which are opposite, and the shrinkage pipe orifice end and the expansion pipe orifice are sleeved and matched. The improvement enables the combined frame to stretch or shrink a plurality of vertical rods coaxially arranged through the expansion pipe orifice and the contraction pipe orifice according to the requirements of different use scenes, so that the use height of the combined frame is adjusted, and the combined frame is more flexible to use.

As a specific solution of the above solution, the vertical rod 11 is a regular quadrangular pipe body, and the length of the peg section 224 is greater than twice the wall thickness of the vertical rod 11.

Drawings

FIG. 1 is a schematic diagram of a prior art modular frame;

FIG. 2 is an exploded view of a first embodiment of a modular frame with easy assembly, disassembly and storage and flexible assembly;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

FIG. 4 is an assembly view of the cross plate and the hooking pin;

FIG. 5 is an enlarged view of a portion of B in FIG. 4;

FIG. 6 is a partially exploded perspective view of a first embodiment of a modular frame of the present utility model that is easy to assemble, disassemble and house and is flexible to mate;

FIG. 7 is an enlarged view of a portion of C in FIG. 2;

FIG. 8 is a partial enlarged view of D in FIG. 6;

FIG. 9 is an enlarged view of the telescoping adjustment jack;

FIG. 10 is a front view of a second embodiment of a modular frame of the present utility model that is easy to assemble, disassemble, and flexible to mate;

FIG. 11 is a top view of a third embodiment of a modular frame of the present utility model with easy assembly, disassembly and easy assembly;

FIG. 12 is a top view of a fourth embodiment of a modular frame of the present utility model with easy assembly, disassembly and easy assembly;

FIG. 13 is an exploded view of a fifth pole structure of a modular frame embodiment of the present utility model that is easy to assemble, disassemble and house and is flexible to mate;

FIG. 14 is an exploded view of a sixth embodiment of a modular frame of the present utility model with easy assembly, disassembly and assembly;

FIG. 15 is a left side view of a sixth embodiment of a modular frame of the present utility model that is easy to assemble, disassemble and house and is flexible to mate;

fig. 16 is a front view of a seventh embodiment of a modular frame of the present utility model that is easy to assemble, disassemble, and flexible to fit.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 2, the utility model relates to a combined frame convenient to assemble, disassemble and store and flexible to match, which comprises a rectangular frame 1 and transverse plates 2, wherein the transverse plates 2 are parallel to the rectangular frame 1, and the number of the rectangular frames 1 is m, m ^≥ 1, the rectangular frame 1 comprises a vertical rod 11, a cross rod 12 and a consolidation device 13, wherein the vertical rod 11 and the cross rod 12 are consolidated into a whole by the consolidation device 13, and two ends of the cross plate 2 are respectively detachably fixed on the vertical rod 11 through a fixing device 22;

referring to fig. 2 to 6, the fixing device 22 includes a hook hole 221 and a hook bolt 222, the hook bolt 222 includes a coaxial chuck 223, a hook bolt section 224 and a thread section 225 which are integrally formed in sequence, the thread section 225 is fixedly connected to the side surfaces of two ends of the transverse plate 2, the vertical rod 11 is a regular polygon pipe body, in this embodiment, the vertical rod 11 is a regular quadrilateral pipe body, the hook holes 221 are symmetrically arranged on the vertical rod 11 on two sides of the rectangular frame 1 and face the inside of the rectangular frame 1, and the number of the hook holes 221 is 2n, n is greater than or equal to 1; the length of the hanging bolt section 224 is more than twice the wall thickness of the vertical rod 11;

the width of the upper end of the hook hole 221 is larger than the circumscribed diameter of the clamping head 223, and the circumscribed diameter of the hanging bolt section 224 is smaller than the width of the lower end of the hook hole 221 is smaller than the circumscribed diameter of the clamping head 223;

referring to fig. 7, the fastening device 13 includes a fastening plate 111, a fastening screw hole 121, and a bolt 122, where the fastening plate 111 is fixedly connected with the vertical rod 11, the fastening plate 111 has a fastening hole 112, the fastening screw hole 121 is disposed at two ends of the cross rod 12, and the bolt 122 passes through the fastening hole 112 and is fixedly connected with the fastening screw hole 121.

The rectangular frame 1 has m, in this embodiment, m=1.

Referring to fig. 8 and 9, the telescopic adjustment jacking device 3 is further included, in this embodiment, the telescopic adjustment jacking device 3 includes a top plate 31, a threaded rod 32, a force application knob 33, an upper retainer ring 34, a force application spring 35, a lower retainer ring 36, a lower limit stop 37, a main rod 38, a fixed retainer ring 39, a set screw 18 and a set screw hole 19 disposed on the vertical rod 11 sequentially disposed from top to bottom, the main rod 38 is sleeved into the vertical rod 11 from top to bottom, the set screw 18 is screwed with the set screw hole 19 and is jacked on the main rod 38, two ends of the threaded rod 32 are fixedly connected with the top plate 31 and the lower limit stop 37 respectively, the fixed retainer ring 39 is fixed on the main rod 38, the threaded rod 32 is rotatably sleeved in the fixed retainer ring 39, and the center of the force application knob 33 is in threaded connection with the threaded rod 32.

The installation method comprises the following steps: during installation, the vertical rod 11 and the cross rod 12 are fixedly connected into the rectangular frame 1 by the fixedly connecting device 13, and in the embodiment, the bolt 122 of the fixedly connecting device 13 passes through the lap joint hole 112 and is fixedly connected with the lap joint screw hole 121 into a whole; then the thread sections 225 are fixedly connected to the side surfaces of the two ends of the transverse plate 2;

the both ends of the cross plate 2 are screwed into the screw sections 225 of the hooking pins 222, respectively, and then the chuck 223 is inserted into the hooking holes 221 from the top down.

The main rod 38 is sleeved into the vertical rod 11 from top to bottom, the top plate 31 is reversely lifted to reach the ceiling, the set screw 18 is in screwed fit with the set screw hole 19 and is tightly propped against the main rod 38, then the force application knob 33 is screwed, the force application knob 33 moves downwards on the threaded rod 32 and is tightly pressed against the force application spring 35 through the upper retainer ring 34, the force application knob 33 is upwards propped up by the elasticity generated by the force application spring 35, and the threaded rod 32 is driven to tightly prop against the top plate 31 on the ceiling, so that the integral fixing effect is achieved.

Example two

This embodiment is substantially identical to embodiment one, except that: referring to fig. 10, there are 2 rectangular frames 1, the rectangular frames 1 are sequentially spliced together along the x-axis, the same vertical bars 11 are shared at the splicing positions of adjacent rectangular frames 1, and the shared vertical bars 11 are symmetrically distributed along the lapping plates 111 on both sides of the x-axis.

Example III

This embodiment is substantially the same as embodiment two, except that: referring to fig. 11, the common vertical bar 11 has a lap plate 111 on one side along the y-axis, and three rectangular frames 1 are T-shaped.

In a fourth embodiment of the present utility model,

this embodiment is substantially the same as embodiment two, except that: referring to fig. 12, six rectangular frames 1 are rectangular in shape.

Example five

This embodiment is substantially identical to embodiment one, except that: referring to fig. 13, the vertical rods 11 have q pieces along the z-axis direction, q is greater than or equal to 1, two ends of the vertical rod 11 disposed in the middle position are respectively a shrinkage pipe orifice end 15 and an expansion pipe orifice 16, in this embodiment, q=2, the connection ends of adjacent vertical rods 11 are respectively opposite to the shrinkage pipe orifice end 15 and the expansion pipe orifice 16, and the shrinkage pipe orifice end 15 and the expansion pipe orifice 16 are sleeved and matched, and are fixedly connected into a whole through bolts.

Example six

This embodiment is substantially identical to embodiment one, except that: referring to fig. 14, the hanger comprises a hanging plate 21 and a hooking device 23, wherein the hanging plate 21 is horizontally arranged, the hooking device 23 comprises an eta-shaped hook 231, the eta-shaped hook 231 is provided with a long side 232 and a short side 233, the distance between the long side 232 and the short side 233 is matched with the thickness of the transverse plate 2, the lower end of the long side 232 is fixedly connected to the side surface of the hanging plate 21, and the long side 232 and the short side 233 are respectively arranged on two sides of the transverse plate 2.

Referring to fig. 15, the hooking means 23 fix both ends of the hooking plate 21 to the cross plate 2.

Example seven

This embodiment is substantially the same as embodiment two, except that: referring to fig. 16, the lateral edges 2 are closely arranged to form a screen.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification of the technical solutions described in the foregoing embodiments, and equivalent substitution of some technical features thereof, falls within the scope of the present utility model.

Claims (8)

1. The utility model provides a install and remove and accomodate convenient, collocation nimble combination frame, includes rectangular frame (1) and diaphragm (2), diaphragm (2) are on a parallel with rectangular frame (1), rectangular frame (1) has m, and m is greater than or equal to 1, and rectangular frame (1) include montant (11), horizontal pole (12) and concretion device (13), concretion device (13) concreties montant (11) and horizontal pole (12) as an organic whole, the both ends of diaphragm (2) are fixed on montant (11) through fixing device (22) detachably respectively;

the method is characterized in that:

the fixing device (22) comprises a hook hole (221) and a hook bolt (222), the hook bolt (222) comprises a clamping head (223), a hook bolt section (224) and a thread section (225) which are coaxially and sequentially integrated, and the thread section (225) is fixedly connected to the side surfaces of two ends of the transverse plate (2);

the vertical rods (11) are regular polygonal pipe bodies, the hook holes (221) are symmetrically arranged on the vertical rods (11) on two sides of the rectangular frame (1) and face the inside of the rectangular frame (1), and 2n number of the hook holes (221) are larger than or equal to 1;

the width of the upper end of the hook hole (221) is larger than the circumscribed diameter of the clamping head (223), and the circumscribed diameter of the bolt hanging section (224) is smaller than the width of the lower end of the hook hole (221) and smaller than the circumscribed diameter of the clamping head (223);

the consolidation device (13) comprises a lapping plate (111), lapping screw holes (121) and bolts (122), wherein the lapping plate (111) is fixedly connected with the vertical rods (11) into a whole, the lapping plate (111) is provided with lapping holes (112), the lapping screw holes (121) are arranged at two ends of the cross rod (12), and the bolts (122) penetrate through the lapping holes (112) and are fixedly connected with the lapping screw holes (121) into a whole.

2. The combination rack convenient to assemble, disassemble and store and flexible to match, according to claim 1, wherein: the rectangular frames (1) are sequentially spliced into a whole along the x-axis, the same vertical rods (11) are shared at the splicing positions of the adjacent rectangular frames (1), and the shared vertical rods (11) are symmetrically distributed along the lapping plates (111) on two sides of the x-axis.

3. The combination rack convenient to assemble, disassemble and store and flexible to match, according to claim 1, wherein: also comprises p rectangular frames (1) which are sequentially spliced into a whole along the y axis, p is more than or equal to 1.

4. A combination rack with convenient assembly, disassembly and storage and flexible collocation according to any one of claims 1 to 3, which is characterized in that: still include link plate (21) and hook device (23), link plate (21) level sets up, hook device (23) are including η shape couple (231), η shape couple (231) have long limit (232) and minor face (233), the distance of long limit (232) and minor face (233) and the thickness looks adaptation of diaphragm (2), long limit (232) lower extreme rigid coupling is in the side of link plate (21), long limit (232) and minor face (233) divide to arrange in on the both sides of diaphragm (2), hook device (23) are fixed the both ends of link plate (21) on montant (11).

5. A combination rack with convenient assembly, disassembly and storage and flexible collocation according to any one of claims 1 to 3, which is characterized in that: also comprises a telescopic adjusting jacking device (3).

6. The combination rack convenient to assemble, disassemble and store and flexible to match, according to claim 5, wherein: the telescopic adjustment jacking device (3) comprises a top plate (31), a threaded rod (32), a force application knob (33), an upper check ring (34), a force application spring (35), a lower check ring (36), a lower limit stop (37), a main rod (38), a fixed check ring (39), a set screw (18) and a fixed screw hole (19) arranged on a vertical rod (11), wherein the main rod (38) is sleeved into the vertical rod (11) from top to bottom, the set screw (18) is matched with the fixed screw hole (19) in a screwing mode and is jacked on the main rod (38), two ends of the threaded rod (32) are fixedly connected with the top plate (31) and the lower limit stop (37) respectively, the fixed check ring (39) is fixed on the main rod (38), the threaded rod (32) is rotatably sleeved in the fixed check ring (39), and the center of the force application knob (33) is in threaded connection with the threaded rod (32).

7. A combination rack with convenient assembly, disassembly and storage and flexible collocation according to any one of claims 1 to 3, which is characterized in that: the vertical rods (11) are q along the z-axis direction, q is more than or equal to 1, two ends of the vertical rods (11) arranged in the middle position are respectively provided with a shrinkage pipe orifice end (15) and an expansion pipe orifice (16), the joint ends of the adjacent vertical rods (11) are respectively opposite to each other, and the shrinkage pipe orifice end (15) and the expansion pipe orifice (16) are sleeved and matched.

8. A combination rack with convenient assembly, disassembly and storage and flexible collocation according to any one of claims 1 to 3, which is characterized in that: the vertical rod (11) is a regular quadrilateral pipe body, and the length of the hanging bolt section (224) is larger than twice the wall thickness of the vertical rod (11).