CN215752137U

CN215752137U - Foldable steel pipe transportation protection stand column

Info

Publication number: CN215752137U
Application number: CN202122080931.5U
Authority: CN
Inventors: 刘海龙
Original assignee: Shandong Kunyu Chengtai Economic And Trade Co ltd
Current assignee: Shandong Kunyu Chengtai Economic And Trade Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-08
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a foldable steel pipe transportation protection upright post which comprises an upright post body, wherein a first screw penetrates through the bottom end of the upright post body, a thread groove is sleeved on the outer side of the first screw, a bevel gear is connected to the bottom end of the first screw, and a button tooth is meshed on one side of the bevel gear. According to the utility model, the gear rod is driven to lift by rotating the threaded button, the gear body is driven to rotate when the gear rod lifts, and the first rotating rod is driven to rotate along with the gear rod, so that the first rotating rod drives the clamping rod to move left and right, when the clamping rod moves towards two sides, the fixing mechanism is separated from the carriage side plate, and when the clamping rod moves towards the middle position, the fixing mechanism is clamped with the vehicle side plate, so that the protective upright post is more stable in transportation, and is supported by a force in the direction opposite to the direction of the steel pipe, so that the protective upright post is not easy to break in the transportation process, the protective upright post is protected, the protective upright post is more durable, and can be folded and stored when not used, so that the space-saving effect is achieved.

Description

Foldable steel pipe transportation protection stand column

Technical Field

The utility model relates to the technical field of steel pipe transportation protection stand columns, in particular to a foldable steel pipe transportation protection stand column.

Background

When the steel pipe transportation protection stand is used for transporting steel pipes in the automobile rear compartment, the steel pipes stacked in the compartment are supported from the side face of the compartment, and when the height of each steel pipe is higher than that of the rear bumper of the compartment, the steel pipes can be prevented from falling off from the rear compartment, so that the transportation vehicle can transport more steel pipes to a destination at one time, and the transportation efficiency is improved.

Current steel pipe transportation protection stand when using, because place a large amount of steel pipes during the transportation and surpass the bearing capacity of protection stand, make the protection stand receive too big pressure deformation in the transportation and break even to influence the life of protection stand, the protection stand is not convenient for accomodate when not using simultaneously, extravagant a large amount of spaces, it is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foldable steel pipe transportation protection upright post, which solves the problem that the protection upright post proposed in the background art is deformed and even broken under overlarge pressure in the transportation process.

In order to achieve the purpose, the utility model provides the following technical scheme: folding steel pipe transportation protection stand, including the stand body, the bottom of stand body is run through there is first screw rod, and the outside cover of first screw rod is equipped with the thread groove, the bottom of first screw rod is connected with bevel gear, and one side meshing of bevel gear has the button tooth, the outside of button tooth is provided with the base, and the straight-bar is installed on the top of base.

Preferably, one side of stand body is connected with the axis of rotation, and one side of axis of rotation is connected with the bracing piece, the inside of bracing piece is run through there is the second threaded rod, and the bottom of second threaded rod is connected with fixed establishment, fixed establishment's below is provided with the carriage curb plate, coupling mechanism is installed on the top of stand body, and one side of coupling mechanism runs through there is the turn button, coupling mechanism keeps away from one side of turn button and installs the horizontal pole.

Preferably, the straight rods are arranged in the upright post body in two groups, and the two groups of straight rods are symmetrically distributed about the central axis of the upright post body.

Preferably, fixed establishment includes the fixed block, and the fixed block is installed in the bottom of second threaded rod, the top of fixed block runs through there is the screw thread button, and the bottom of screw thread button is connected with the ratch, the gear body is all installed to the both sides of ratch, and one side of gear body all is connected with first dwang, the inside both sides of fixed block all are provided with the second dwang, and the end connection of second dwang has the kelly.

Preferably, the gear body is provided with teeth on the outer side, the toothed bar is provided with saw teeth matched with the teeth on the outer side, and the toothed bar and the gear body form a meshing structure.

Preferably, coupling mechanism includes the connecting block, and the connecting block is installed on the top of stand body, the internally mounted of connecting block has rotatory tooth, and one side meshing of rotatory tooth has the flute tooth, the movable groove has been seted up to the inside of flute tooth, and the inside in movable groove all runs through there is the slider, the tip of slider all is connected with the movable rod, and the movable rod one end of keeping away from the slider all is connected with the fixture block, the internally mounted of connecting block has the groove piece, and the sliding tray has been seted up to the inside of groove piece.

Preferably, the fixture blocks are distributed in the connecting block in an annular shape, and the inner diameter of each fixture block is larger than the outer diameter of the groove block.

Compared with the prior art, the utility model has the beneficial effects that: the foldable steel pipe transportation protection upright post not only realizes the height adjustment of the protection upright post, but also enables the protection upright post to be firmer and more stable, not easy to break, and convenient to fold and store, so that the occupied space of the protection upright post is reduced when the protection upright post is not used, and the protection upright post is more convenient to use;

(1) the gear rod is driven to lift by rotating the threaded button, the gear body is driven to rotate when the gear rod lifts, the first rotating rod is driven to rotate along with the gear rod, the first rotating rod drives the clamping rod to move left and right, when the clamping rod moves towards two sides, the fixing mechanism is separated from the carriage side plate, when the clamping rod moves towards the middle position, the fixing mechanism is clamped with the vehicle type side plate, the protective upright post is more stable in transportation, force in the direction opposite to that of the steel pipe supports the protective upright post, the protective upright post is not easy to break in the transportation process, the protective upright post is protected, the protective upright post is more durable, and meanwhile, the protective upright post can be folded and stored when not used, and the space saving effect is achieved;

(2) the rotating button is rotated to drive the rotating teeth to rotate, so that the rotating teeth drive the groove teeth to rotate, the sliding block slides in the movable groove and pushes the movable rod to slide in the sliding groove, the clamping block can ascend and descend, the clamping and the separation of the cross rod are facilitated, the protective vertical rods on two sides of the fixed carriage are fixed, the protective vertical rods are prevented from being broken after being stressed and deformed in the long-term use and transportation process, and the protective vertical rods are protected;

(3) drive bevel gear rotatory through the knob tooth, it is rotatory to drive first screw rod when bevel gear is rotatory, drives the stand body and goes up and down when first screw rod is rotatory, is convenient for according to the number of steel pipe and the height of accumulational height adjustment protection stand, makes this protection stand's suitability stronger, and the steel pipe that can support is more, and the taking in of this protection stand of being convenient for simultaneously is favorable to saving space.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of a fixing mechanism of the present invention;

FIG. 4 is a schematic view of the connection structure between the fixing mechanism and the side plate of the carriage according to the present invention;

fig. 5 is a schematic structural diagram of the connecting mechanism of the present invention.

The reference numerals in the figures illustrate: 1. a column body; 2. a first screw; 3. a thread groove; 4. a bevel gear; 5. button teeth; 6. a base; 7. a straight rod; 8. a rotating shaft; 9. a support bar; 10. a second threaded rod; 11. a fixing mechanism; 1101. a fixed block; 1102. a threaded button; 1103. a rack bar; 1104. a gear body; 1105. a first rotating lever; 1106. a second rotating lever; 1107. a clamping rod; 12. a carriage side plate; 13. a connecting mechanism; 1301. connecting blocks; 1302. rotating the teeth; 1303. groove teeth; 1304. a movable groove; 1305. a slider; 1306. a movable rod; 1307. a clamping block; 1308. a groove block; 1309. a sliding groove; 14. turning a button; 15. a cross bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: the foldable steel pipe transportation protection upright column comprises an upright column body 1, wherein a first screw 2 penetrates through the bottom end of the upright column body 1, a thread groove 3 is sleeved on the outer side of the first screw 2, a bevel gear 4 is connected to the bottom end of the first screw 2, a button tooth 5 is meshed on one side of the bevel gear 4, a base 6 is arranged on the outer side of the button tooth 5, and a straight rod 7 is installed at the top end of the base 6;

two groups of straight rods 7 are arranged inside the upright post body 1, and the two groups of straight rods 7 are symmetrically distributed around the central axis of the upright post body 1;

specifically, as shown in fig. 1, when the protective upright post is used, the upright post body 1 is more stable when rising, and is not easy to incline, and meanwhile, the base 6 and the upright post body 1 are more stably connected, so that the first screw 2 and the straight rod 7 are not easy to break when the upright post body 1 rises, and the protective upright post is firmer;

one side of the upright post body 1 is connected with a rotating shaft 8, one side of the rotating shaft 8 is connected with a supporting rod 9, a second threaded rod 10 penetrates through the inside of the supporting rod 9, and the bottom end of the second threaded rod 10 is connected with a fixing mechanism 11;

the fixing mechanism 11 comprises a fixing block 1101, the fixing block 1101 is installed at the bottom end of the second threaded rod 10, a threaded button 1102 penetrates through the top end of the fixing block 1101, the bottom end of the threaded button 1102 is connected with a toothed bar 1103, gear bodies 1104 are installed on two sides of the toothed bar 1103, a first rotating rod 1105 is connected to one side of each gear body 1104, second rotating rods 1106 are arranged on two sides inside the fixing block 1101, and clamping rods 1107 are connected to the end portions of the second rotating rods 1106;

teeth are arranged on the outer side of the gear body 1104, saw teeth matched with the teeth are arranged on the outer side of the toothed bar 1103, and the toothed bar 1103 and the gear body 1104 form a meshing structure;

specifically, as shown in fig. 3, when the gear body 1104 is driven to rotate by the lifting of the rack 1103 during use, the gear body 1104 can rotate more smoothly, and when the gear body 1104 is linked with the rack 1103, the gear body 1104 is not easy to slide out of the serrated groove from the side of the rack 1103, so that the connection between the gear body 1104 and the rack 1103 is more stable;

a carriage side plate 12 is arranged below the fixing mechanism 11, a connecting mechanism 13 is arranged at the top end of the upright post body 1, a rotating button 14 penetrates through one side of the connecting mechanism 13, and a cross rod 15 is arranged at one side of the connecting mechanism 13, which is far away from the rotating button 14;

the connecting mechanism 13 comprises a connecting block 1301, the connecting block 1301 is installed at the top end of the stand column body 1, a rotating tooth 1302 is installed inside the connecting block 1301, one side of the rotating tooth 1302 is meshed with a groove tooth 1303, a movable groove 1304 is formed inside the groove tooth 1303, sliders 1305 penetrate through the movable groove 1304, movable rods 1306 are connected to the ends of the sliders 1305, one ends, far away from the sliders 1305, of the movable rods 1306 are connected with clamping blocks 1307, groove blocks 1308 are installed inside the connecting block 1301, and sliding grooves 1309 are formed inside the groove blocks 1308;

the fixture blocks 1307 are annularly distributed in the connecting block 1301, and the inner diameter of the fixture blocks 1307 is larger than the outer diameter of the groove block 1308;

specifically, as shown in fig. 5, when the telescopic rail is used, the fixture block 1307 can be conveniently tightened to be attached to the outer side of the groove block 1308, and meanwhile, when the fixture block 1307 is opened, a distance can be kept between the fixture block 1307 and the groove block 1308, so that the fixture block 1307 can be conveniently clamped with the cross bar 15, and the telescopic rail can be conveniently stretched.

The working principle is as follows: when the steel tube lifting device is used, firstly, the base 6 is placed at the object carrying position of a car rear box, the steel tubes are arranged and placed at the top of the base 6 in order, the button teeth 5 are rotated according to the placing height of the steel tubes, the bevel gears 4 are driven to rotate along with the button teeth 5 when the button teeth 5 rotate, the bevel gears 4 drive the first screw rods 2 to rotate in the thread grooves 3 and lift the upright post body 1 when the bevel gears 4 rotate, the upright post body 1 is lifted to a proper height, and the side plate 12 of the carriage plays a side supporting role when the steel tubes are not placed at the proper height;

secondly, the supporting rod 9 is rotated to a proper angle, the second threaded rod 10 is rotated to a proper length, the threaded button 1102 is rotated, the toothed rod 1103 is driven to ascend and descend when the threaded button 1102 is rotated, the gear body 1104 is driven to rotate when the toothed rod 1103 is ascended and descended, the first rotating rod 1105 is driven to rotate along with the gear body 1104 when the gear body 1104 is rotated, the clamping rod 1107 is pulled to move left and right when the first rotating rod 1105 is rotated, meanwhile, the second rotating rod 1106 rotates along with the clamping rod 1107, so that the fixing and the dismounting between the clamping rod 1107 and the carriage side plate 12 are facilitated, the supporting column is more stable when supporting a steel pipe, the supporting rod 9 can be folded to be attached to the upright column body 1 when not in use, and the space is saved;

finally, the rotating button 14 is rotated, the end of the rotating button 14 is provided with threads, when the rotating button 14 rotates, the rotating tooth 1302 is driven to rotate along with the rotating tooth, when the rotating tooth 1302 rotates, the slot tooth 1303 rotates along with the rotating tooth, when the slot tooth 1303 rotates, the movable slot 1304 rotates along with the rotating tooth and changes position, at this time, the sliding block 1305 slides in the movable slot 1304, and pushes the movable rod 1306 to lift in the sliding slot 1309, so that the fixture block 1307 is driven to lift along with the rotating tooth, the fixture block 1307 is convenient to clamp and disassemble the cross rod 15, and the protection upright post is more stable.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Folding steel pipe transportation protection stand, including stand body (1), its characterized in that: the bottom of stand body (1) runs through there is first screw rod (2), and the outside cover of first screw rod (2) is equipped with thread groove (3), the bottom of first screw rod (2) is connected with bevel gear (4), and one side meshing of bevel gear (4) has button tooth (5), the outside of button tooth (5) is provided with base (6), and straight-bar (7) are installed on the top of base (6).

2. The collapsible steel pipe transportation protective column of claim 1, wherein: one side of stand body (1) is connected with axis of rotation (8), and one side of axis of rotation (8) is connected with bracing piece (9), the inside of bracing piece (9) is run through there is second threaded rod (10), and the bottom of second threaded rod (10) is connected with fixed establishment (11), the below of fixed establishment (11) is provided with carriage curb plate (12), coupling mechanism (13) are installed on the top of stand body (1), and one side of coupling mechanism (13) is run through and is had turn button (14), horizontal pole (15) are installed to one side that turn button (14) were kept away from in coupling mechanism (13).

3. The collapsible steel pipe transportation protective column of claim 1, wherein: the vertical column is characterized in that two groups of straight rods (7) are arranged inside the vertical column body (1), and the two groups of straight rods (7) are symmetrically distributed around the central axis of the vertical column body (1).

4. The collapsible steel pipe transportation protective column of claim 2, wherein: fixed establishment (11) include fixed block (1101), and fixed block (1101) install the bottom at second threaded rod (10), threaded button (1102) has been run through on the top of fixed block (1101), and the bottom of threaded button (1102) is connected with ratch (1103), gear body (1104) are all installed to the both sides of ratch (1103), and one side of gear body (1104) all is connected with first dwang (1105), the inside both sides of fixed block (1101) all are provided with second dwang (1106), and the end connection of second dwang (1106) has kelly (1107).

5. The collapsible steel pipe transportation protective column of claim 4, wherein: the gear is characterized in that teeth are arranged on the outer side of the gear body (1104), saw teeth matched with the teeth are arranged on the outer side of the toothed bar (1103), and the toothed bar (1103) and the gear body (1104) form a meshing structure.

6. The collapsible steel pipe transportation protective column of claim 2, wherein: connecting mechanism (13) include connecting block (1301), and the top at stand body (1) is installed in connecting block (1301), the internally mounted of connecting block (1301) has rotatory tooth (1302), and the meshing of one side of rotatory tooth (1302) has slot tooth (1303), movable groove (1304) have been seted up to the inside of slot tooth (1303), and the inside of movable groove (1304) all runs through slider (1305), the tip of slider (1305) all is connected with movable rod (1306), and movable rod (1306) keep away from the one end of slider (1305) and all be connected with fixture block (1307), the internally mounted of connecting block (1301) has channel block (1308), and sliding tray (1309) have been seted up to the inside of channel block (1308).

7. The collapsible steel pipe transportation protective column of claim 6, wherein: the fixture blocks (1307) are annularly distributed in the connecting block (1301), and the inner diameter of the fixture blocks (1307) is larger than the outer diameter of the groove block (1308).