CN220956331U - Cold-drawn hexagonal steel convenient to transport - Google Patents

Abstract

The application relates to the technical field of metal transportation, in particular to cold-drawing hexagonal steel convenient to transport, which comprises a steel bar with a regular hexagon cross section, wherein an installation seat is arranged at the end part of the steel bar, a compression groove is formed in one side, away from the steel bar, of the installation seat, a connecting piece used for being detachably connected with other installation seats is arranged on the installation seat, an installation component used for being detachably connected with the steel bar is arranged on the installation seat, the connecting piece comprises a screw rod arranged on the installation seat, a claw nut is connected onto the screw rod in a threaded manner, and the claw nut is used for propping against the inner side wall of the compression groove on other installation seats. The application has the effect of reducing the possibility of the steel rod being scattered.

Description

Cold-drawn hexagonal steel convenient to transport

Technical Field

The application relates to the technical field of metal transportation, in particular to cold-drawn hexagonal steel convenient to transport.

Background

The cold drawn hexagonal steel is one kind of steel bar with regular hexagonal cross section and is used in machining and producing some mechanical parts.

The related art discloses a cold-drawn hexagonal steel with a regular hexagon cross section, and the workman places a plurality of hexagonal steel in the packing district through mechanical device earlier when needing to transport, uses the steel band to tie up through the ribbon machine afterwards, carries the hexagonal steel after the ligature to the transport vechicle through mechanical device at last.

Above-mentioned packing mode is in the in-process of transportation, because the transportation vehicle is through the rugged road surface, probably takes place to jolt, leads to the steel band to have the risk of breaking, and the hexagonal that breaks out probably causes the danger to the personnel, has obvious shortcoming.

Disclosure of utility model

In order to reduce the risk of steel bar scattering, the application provides cold-drawn hexagonal steel convenient to transport.

The cold-drawn hexagonal steel convenient to transport provided by the application adopts the following technical scheme:

The utility model provides a cold drawing hexagonal steel convenient to transportation, includes the steel bar that the cross-section is regular hexagon, the mount pad has been arranged to the tip of steel bar, the compaction groove has been seted up to one side that the mount pad deviates from the steel bar, be provided with on the mount pad and be used for dismantling the connecting piece of being connected with other mount pads, be arranged on the mount pad and be used for dismantling the installation component of being connected with the steel bar, the connecting piece is including setting up the screw rod on the mount pad, threaded connection has the claw nut on the screw rod, the claw nut is used for supporting the inside wall of tightly compacting the groove on other mount pads.

Through adopting above-mentioned technical scheme, the installation component makes and forms a whole between mount pad and the steel bar, and the workman is manual to twist the claw bolt and makes it support tightly on other mount pads on compressing tightly the inside wall in groove to this mount pad, installation component and connecting piece cooperation can assemble a plurality of steel bars and form a firm whole, have reduced the steel bar and have jolted and the possibility of scattering, thereby have made things convenient for the transportation of steel bar.

Optionally, the installation notch has been seted up to the tip of steel bar, the installation component is including setting up on the mount pad and with installation notch grafting complex plug block, the lateral wall of plug block has seted up the locking groove to its inside, it has the locking piece to slide in the locking groove, the jack-up has first pressure spring between the blind end of locking groove and the locking piece, set up the slot that supplies the locking piece to peg graft on the installation notch inside wall, be provided with the unlocking piece that is used for promoting the locking piece to break away from the slot on the plug block.

Through adopting above-mentioned technical scheme, the workman promotes the locking piece through the unlocking piece and removes, and the locking piece breaks away from the slot and extrudees first pressure spring, and first pressure spring shrink, the workman loosens the unlocking piece after inserting the spliced block into the installation notch certain position, and first pressure spring resumes deformation, and the locking piece is pegged graft in the slot under the effect of first pressure spring, makes the spliced block unable to separate with the steel bar to this has realized the firm connection of mount pad and steel bar.

Optionally, the spout with locking groove intercommunication has been seted up on the inserted bar, the unlocking piece includes the inserted bar that slides in the spout, set up on the locking piece supply inserted bar tip butt and rather than sliding fit's inclined plane that resets, the inserted bar is close to and when promoting the locking piece removal, the first pressure spring of locking piece extrusion.

Through adopting above-mentioned technical scheme, the workman removes and the inclined plane that resets of butt locking piece through promoting the inserted bar to make the locking piece slide in the locking groove, with this locking and unblock between realizing inserted block and the steel bar through the cooperation of pegging graft between first pressure spring messenger locking piece and the slot.

Optionally, the one end that the inserted bar kept away from the plug block is provided with the clamp plate, it has the second pressure spring to prop between clamp plate and the lateral wall of plug block.

Through adopting above-mentioned technical scheme, under the effect of second pressure spring, be favorable to inserting the piece and inserting the cooperation of pegging graft back inserted bar automatic re-setting with the slot, and then improve the simplicity of unlocking piece operation.

Optionally, the grafting notch has been seted up to the tip of steel bar, the installation component is including sliding the mount pad and with grafting notch grafting complex spliced pole, the spliced pole has been seted up along its axis direction towards the outer one end of spliced notch and has been pressed blind groove, press the inside pole that presses that slides of blind groove, press blind inslot blind end and press the top between the pole and prop and have the third pressure spring, it is provided with the draw-in bar to rotate on the spliced pole, offered the joint groove that supplies the draw-in bar butt on the spliced notch inside wall, set up on the spliced pole with press the blind groove and communicate with each other and be used for holding the draw-in groove of draw-in bar, be provided with the gear on the draw-in bar, be provided with on the pressure pole with gear engagement's rack, be provided with the butt piece that is used for the butt mount pad on the spliced pole.

By adopting the technical scheme, a worker pushes the pressing rod, the pressing rod extrudes the third pressure spring, the third pressure spring is stressed to shrink, and meanwhile, the pressing rod drives the clamping strip to rotate under the meshing action of the rack and the gear until the clamping strip is completely contained in the clamping groove; and then the worker releases the pressing rod after inserting the inserting column into a certain position in the inserting notch, the third pressure spring is deformed in a recovery mode and pushes the pressing rod, the pressing rod drives the clamping strip to rotate through the meshing action of the rack and the gear until the clamping strip abuts against the side wall of the clamping groove and cannot continue to rotate, and meanwhile the abutting piece abuts against the mounting seat, so that the connection between the mounting seat and the steel bar is realized.

Optionally, the butt piece is including fixed the fixed ring that sets up on the spliced pole, the slip cap is equipped with the butt ring that is used for the butt mount pad between draw-in groove and the fixed ring on the spliced pole, prop between fixed ring and the butt ring and have the fourth pressure spring.

Through adopting above-mentioned technical scheme, under the effect of fourth pressure spring, the card strip supports tightly with the joint groove, and the butt ring supports tightly with the surface of mount pad, has reduced the possibility that takes place not hard up between bar iron and the mount pad.

Optionally, the push rod is provided with the stirring ring on the pole body that is located the spliced pole outside in a sliding way, be provided with the pull rod between stirring ring and the butt ring.

Through adopting above-mentioned technical scheme, make things convenient for the workman to use and stir the ring and drive the butt ring through the pull rod and remove to this is convenient for realize unblock and locking to the steel bar through the spliced pole.

Optionally, the driving ring is provided with a limiting pin in a sliding manner, and the pressing rod is provided with a limiting groove in insertion fit with the limiting pin.

Through adopting above-mentioned technical scheme, the spacer pin is pegged graft with the spacing groove and is cooperated for installation component keeps the unblock state, thereby makes things convenient for its dismouting with the steel bar.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The installation assembly enables the installation seat and the steel bars to form a whole, a worker manually screws the claw bolts to enable the claw bolts to be abutted against the inner side walls of the compression grooves on other installation seats, the installation seat, the installation assembly and the connecting piece are matched, a plurality of steel bars can be assembled to form a stable whole, the possibility that the steel bars are jolt and scattered is reduced, and therefore the steel bars are convenient to transport;

2. The worker pushes the locking block to move through the unlocking piece, the locking block is separated from the slot and extrudes the first pressure spring, the first pressure spring contracts, the unlocking piece is loosened after the worker inserts the inserting block into a certain position in the installation slot, the first pressure spring recovers deformation, the locking block is inserted into the slot under the action of the first pressure spring, and the inserting block cannot be separated from the steel bar, so that the installation seat is firmly connected with the steel bar;

3. The worker pushes the pressing rod, the pressing rod presses the third pressure spring, the third pressure spring is stressed to shrink, and meanwhile, the pressing rod drives the clamping strip to rotate through the meshing action of the rack and the gear until the clamping strip is completely contained in the clamping groove; and then the worker releases the pressing rod after inserting the inserting column into a certain position in the inserting notch, the third pressure spring is deformed in a recovery mode and pushes the pressing rod, the pressing rod drives the clamping strip to rotate through the meshing action of the rack and the gear until the clamping strip abuts against the side wall of the clamping groove and cannot continue to rotate, and meanwhile the abutting piece abuts against the mounting seat, so that the connection between the mounting seat and the steel bar is realized.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present application.

Fig. 2 is a sectional view showing the positional relationship of the steel rod, the plug block and the plunger in embodiment 1 of the present application.

Fig. 3 is a schematic structural view showing the positional relationship of the steel bar, the pressing bar and the fixing ring in embodiment 2 of the present application.

Fig. 4 is a schematic structural diagram of the positional relationship among the mounting base, the pressing rod and the toggle ring in embodiment 2 of the present application.

Fig. 5 is a sectional view showing the positional relationship of the steel rod, the plug post and the tie rod in example 2 of the present application.

Reference numerals illustrate: 1. a steel bar; 2. a mounting base; 3. a compaction groove; 4. a connecting piece; 401. a screw; 402. a claw nut; 5. a mounting notch; 6. a plug block; 7. a locking groove; 8. a locking block; 9. a first compression spring; 10. a slot; 11. a chute; 12. an unlocking member; 1201. a rod; 1202. resetting the inclined plane; 13. a pressing plate; 14. a second compression spring; 15. a socket notch; 16. a plug-in column; 17. pressing the blind groove; 18. pressing a pressing rod; 19. a third compression spring; 20. clamping strips; 21. a clamping groove; 22. a clamping groove; 23. a gear; 24. a rack; 25. an abutment; 2501. a fixing ring; 2502. an abutment ring; 2503. a fourth compression spring; 26. a dial ring; 27. a pull rod; 28. a limiting pin; 29. a limit groove; 30. avoiding the notch.

Detailed Description

The application is described in further detail below with reference to fig. 1-5.

The embodiment of the application discloses cold-drawn hexagonal steel convenient to transport.

Example 1

Referring to fig. 1, a cold drawing hexagonal steel convenient to transportation includes that the cross-section is regular hexagon's steel bar 1, mount pad 2 has all been arranged at the both ends of steel bar 1, compress tightly groove 3 has all been seted up to one side that every mount pad 2 deviates from steel bar 1, install the subassembly that is used for dismantling with steel bar 1 to be connected on the mount pad 2, three dodge notch 30 with compressing tightly groove 3 communicating radial having seted up with its axis on every mount pad 2, three dodge notch 30 circumference evenly arranges on mount pad 2 and dodges notch 30 and extend to on the circumference lateral wall of mount pad 2, all circumference evenly arrange on every mount pad 2 three be used for with other mount pad 2 dismantlement connection's connecting piece 4.

Referring to fig. 1, the connector 4 includes a screw 401 rotatably disposed on the mounting base 2, and a claw nut 402 is screwed on the screw 401, and the claw nut 402 is used to abut against the inner side wall of the pressing groove 3 on the other mounting base 2.

The workman forms a whole with being connected between mount pad 2 and the bar 1 through the installation component, later makes the screw rod 401 on one mount pad 2 rotate to the compaction groove 3 of another mount pad 2 through dodging notch 30, and the workman twists again this moment and moves the claw nut 402 and support tightly on the inside wall of compaction groove 3, and then realizes dismantling the connection between the different mount pads 2.

Through mount pad 2, installation component and connecting piece 4, can assemble a plurality of steel bars 1 and form a firm whole to even this even the vehicle passes uneven road surface, steel bar 1 also is difficult to receive jolting and scatter, has not only improved personnel's security, has also made things convenient for the transportation that realizes steel bar 1.

Referring to fig. 2, an installation notch 5 is formed along the axis of the end portion of the steel bar 1, the installation assembly comprises an insertion block 6 welded on the installation seat 2 and in insertion fit with the installation notch 5, the insertion block 6 is a complete cylinder formed by welding two semi-cylinders, two locking grooves 7 are formed in the outer side wall of the insertion block 6 in a symmetrical mode with respect to the center line of the insertion block 6, each locking groove 7 is internally provided with a locking block 8 in a sliding mode, a first pressure spring 9 is propped between the closed end of each locking groove 7 and the locking block 8, an annular slot 10 for inserting the locking block 8 is formed in the circumferential direction on the inner side wall of the installation notch 5, and an unlocking piece 12 for pushing the locking block 8 to be separated from the slot 10 is arranged on the insertion block 6.

Referring to fig. 2, a sliding groove 11 communicated with a locking groove 7 is formed in a plug block 6, an unlocking piece 12 comprises a plug rod 1201 sliding in the sliding groove 11, a reset inclined surface 1202 for abutting against the end of the plug rod 1201 and in sliding fit with the plug rod 1201 is formed in a locking block 8, when the plug rod 1201 approaches and pushes the locking block 8 to move, the locking block 8 extrudes a first pressure spring 9, a pressing plate 13 is welded at the end of the plug rod 1201 far away from the plug block 6, and a second pressure spring 14 is welded between the pressing plate 13 and the outer side wall of the plug block 6.

The workman makes the inserted bar 1201 butt joint locking piece 8 reset inclined plane 1202 and promote its removal through pushing the clamp plate 13, and second pressure spring 14 atress shrink, and locking piece 8 slides in locking groove 7 and extrudees first pressure spring 9, and first pressure spring 9 shrink, then the workman inserts the grafting piece 6 in the installation notch 5, loosens clamp plate 13 after the grafting piece 6 gets into the certain position in the installation notch 5, and the deformation force of second pressure spring 14 pushes away clamp plate 13 and resets.

The deformation of the first pressure spring 9 is recovered, the locking block 8 is inserted into the slot 10 under the action of the first pressure spring 9, and at the moment, the inserting block 6 cannot directly move out of the mounting notch 5, so that the steel bar 1 and the mounting seat 2 are spliced; the workman makes the inserted bar 1201 promote locking piece 8 through pushing clamp plate 13 and slides, and second pressure spring 14 atress shrink, and locking piece 8 extrudees first pressure spring 9, and first pressure spring 9 shrink, and locking piece 8 breaks away from slot 10, then the workman pulls out the installation notch 5 with the inserted block 6 to this has realized the split of mount pad 2 and bar iron 1.

The implementation principle of the embodiment 1 is as follows: the workman makes the inserted bar 1201 butt joint locking piece 8 reset inclined plane 1202 and promote its removal through pushing the clamp plate 13, and second pressure spring 14 atress shrink, and locking piece 8 slides in locking groove 7 and extrudees first pressure spring 9, and first pressure spring 9 shrink, then the workman inserts the grafting piece 6 in the installation notch 5, loosens clamp plate 13 after the grafting piece 6 gets into the certain position in the installation notch 5, and the deformation force of second pressure spring 14 pushes away clamp plate 13 and resets.

The deformation of the first pressure spring 9 is recovered, the locking block 8 is inserted into the slot 10 under the action of the first pressure spring 9, and at the moment, the inserting block 6 cannot directly move out of the mounting notch 5, so that the steel bar 1 and the mounting seat 2 are spliced; the workman makes the inserted bar 1201 promote locking piece 8 through pushing clamp plate 13 and slides, and second pressure spring 14 atress shrink, and locking piece 8 extrudees first pressure spring 9, and first pressure spring 9 shrink, and locking piece 8 breaks away from slot 10, then the workman pulls out the installation notch 5 with the inserted block 6 to this has realized the split of mount pad 2 and bar iron 1.

Example 2

Referring to fig. 3, 4 and 5, the present embodiment is different from embodiment 1 in that: the end of the steel bar 1 is provided with a plug notch 15 along the axis thereof, the installation component comprises a plug post 16 which penetrates through the installation seat 2 in a sliding manner and is in plug fit with the plug notch 15, one end of the plug post 16, which faces to the outside of the plug notch 15, is provided with a pressing blind groove 17 along the axis direction thereof, a pressing rod 18 slides in the pressing blind groove 17, and a third pressure spring 19 is propped between the closed end of the pressing blind groove 17 and the end of the pressing rod 18.

Referring to fig. 5, a clamping bar 20 is rotatably arranged on a plugging column 16, a clamping groove 21 for rotating and abutting the clamping bar 20 is formed on the inner side wall of a plugging notch 15, a clamping groove 22 which is communicated with a pressing blind groove 17 and is used for accommodating the clamping bar 20 is formed on the plugging column 16, a gear 23 is coaxially welded on the clamping bar 20 relative to the rotation center of the clamping bar, a rack 24 meshed with the gear 23 is welded on a pressing rod 18, and an abutting piece 25 for abutting an installation seat 2 is arranged on the plugging column 16.

Referring to fig. 4 and 5, the abutting piece 25 includes a fixed ring 2501 welded on the plug post 16, an abutting ring 2502 for abutting against the mounting seat 2 is slidably sleeved between the clamping groove 22 and the fixed ring 2501 on the plug post 16, a fourth pressure spring 2503 is propped between the fixed ring 2501 and the abutting ring 2502, a pulling ring 26 is slidably sleeved on a rod body, far away from the plug post 16, on the pressing rod 18, a pull rod 27 is welded between the pulling ring 26 and the abutting ring 2502, and the pull rod 27 slides through the fixed ring 2501. The shifting ring 26 is provided with a limiting pin 28 in a sliding penetrating way, and a limiting groove 29 which is in plug-in fit with the limiting pin 28 is formed in the position, away from the plug-in column 16, of the pressing rod 18.

The worker pushes the pressing rod 18, the pressing rod 18 presses the third pressure spring 19, the third pressure spring 19 is stressed to shrink, meanwhile, the pressing rod 18 drives the clamping strip 20 to rotate through the meshing action of the rack 24 and the gear 23 until the clamping strip 20 is completely contained in the clamping groove 22, and then the worker inserts the inserting column 16 into the inserting notch 15 until the abutting ring 2502 contacts the mounting seat 2.

The plug-in column 16 continues to be inserted, the fourth pressure spring 2503 is compressed under force, when the plug-in column 16 reaches a certain position, the pressing rod 18 is loosened, the third pressure spring 19 recovers deformation and pushes the pressing rod 18, the pressing rod 18 drives the clamping strip 20 to rotate through the meshing action of the rack 24 and the gear 23, meanwhile, the fourth pressure spring 2503 recovers deformation, pushes the plug-in column 16 to move until the clamping strip 20 cannot rotate any more and is abutted against the inner side wall of the clamping groove 21, and therefore the splicing of the mounting seat 2 and the steel rod 1 is achieved.

The implementation principle of the embodiment 2 is as follows: the worker pushes the pressing rod 18, the pressing rod 18 presses the third pressure spring 19, the third pressure spring 19 is stressed to shrink, meanwhile, the pressing rod 18 drives the clamping strip 20 to rotate through the meshing action of the rack 24 and the gear 23 until the clamping strip 20 is completely contained in the clamping groove 22, and then the worker inserts the inserting column 16 into the inserting notch 15 until the abutting ring 2502 contacts the mounting seat 2.

The plug-in column 16 continues to be inserted, the fourth pressure spring 2503 is compressed under force, when the plug-in column 16 reaches a certain position, the pressing rod 18 is loosened, the third pressure spring 19 recovers deformation and pushes the pressing rod 18, the pressing rod 18 drives the clamping strip 20 to rotate through the meshing action of the rack 24 and the gear 23, meanwhile, the fourth pressure spring 2503 recovers deformation, pushes the plug-in column 16 to move until the clamping strip 20 cannot rotate any more and is abutted against the inner side wall of the clamping groove 21, and therefore the splicing of the mounting seat 2 and the steel rod 1 is achieved.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. Cold-drawn hexagonal steel convenient to transportation, its characterized in that: including steel bar (1) that the cross-section is regular hexagon, mount pad (2) have been arranged to the tip of steel bar (1), compress tightly groove (3) have been seted up to one side that mount pad (2) deviate from steel bar (1), be provided with on mount pad (2) be used for with other mount pad (2) can dismantle connecting piece (4), be arranged on mount pad (2) and be used for with steel bar (1) can dismantle connecting's installation component, connecting piece (4) including setting up screw rod (401) on mount pad (2), threaded connection has claw nut (402) on screw rod (401), claw nut (402) are used for supporting the inside wall of compressing tightly groove (3) on other mount pads (2).

2. A cold drawn hexagonal steel for facilitating transportation as defined in claim 1, wherein: the end of bar iron (1) has seted up installation notch (5), installation component is including setting up on mount pad (2) and with installation notch (5) grafting complex grafting piece (6), locking groove (7) have been seted up to its inside to the lateral wall of grafting piece (6), it has locking piece (8) to slide in locking groove (7), the jack-up has first pressure spring (9) between the blind end of locking groove (7) and locking piece (8), offer slot (10) that supply locking piece (8) to peg graft on the inside wall of installation notch (5), be provided with on grafting piece (6) and be used for promoting unlocking piece (12) that locking piece (8) break away from slot (10).

3. A cold drawn hexagonal steel for facilitating transportation as defined in claim 2, wherein: the locking device is characterized in that a sliding groove (11) communicated with the locking groove (7) is formed in the plug-in block (6), the unlocking piece (12) comprises a plug rod (1201) sliding in the sliding groove (11), a reset inclined plane (1202) for the end part of the plug rod (1201) to abut against and be in sliding fit with the plug rod is formed in the locking block (8), and when the plug rod (1201) approaches to and pushes the locking block (8) to move, the locking block (8) extrudes the first pressure spring (9).

4. A cold drawn hexagonal steel for facilitating transportation according to claim 3, wherein: one end of the inserting rod (1201) far away from the inserting block (6) is provided with a pressing plate (13), and a second pressure spring (14) is propped between the pressing plate (13) and the outer side wall of the inserting block (6).

5. A cold drawn hexagonal steel for facilitating transportation as defined in claim 1, wherein: the end of bar (1) has seted up grafting notch (15), installation component is including sliding pass mount pad (2) and with grafting notch (15) grafting complex spliced pole (16), spliced pole (16) are offered along its axis direction towards the outer one end of grafting notch (15) and are pressed blind groove (17), press the inside push rod (18) that slides of blind groove (17), press blind groove (17) in blind end and push rod (18) between the jack have third pressure spring (19), rotate on spliced pole (16) and be provided with draw-in bar (20), offer on the inside wall of spliced notch (15) and supply draw-in groove (21) of draw-in bar (20) butt, offered on spliced pole (16) with press blind groove (17) communicate with each other and be used for holding draw-in groove (22) of draw-in bar (20), be provided with gear (23) on pressing rod (18) rack (24) with gear (23) meshing, be provided with on spliced pole (16) butt piece (25) that are used for mount pad (2) butt.

6. The easy-to-transport cold drawn hexagonal steel according to claim 5, wherein: the abutting piece (25) comprises a fixed ring (2501) fixedly arranged on the plug-in column (16), an abutting ring (2502) for abutting the mounting seat (2) is slidably sleeved between the clamping groove (22) and the fixed ring (2501) on the plug-in column (16), and a fourth pressure spring (2503) is propped between the fixed ring (2501) and the abutting ring (2502).

7. The easy-to-transport cold drawn hexagonal steel according to claim 6, wherein: the push rod (18) is arranged on the rod body outside the plug-in column (16) in a sliding manner, a poking ring (26) is arranged, and a pull rod (27) is arranged between the poking ring (26) and the abutting ring (2502).

8. The easy-to-transport cold drawn hexagonal steel according to claim 7, wherein: the toggle ring (26) is provided with a limiting pin (28) in a sliding manner, and the pressing rod (18) is provided with a limiting groove (29) which is in plug-in fit with the limiting pin (28).