CN222120906U

CN222120906U - A round tube type tire support frame

Info

Publication number: CN222120906U
Application number: CN202420759809.1U
Authority: CN
Inventors: 李清山
Original assignee: CHANGSHA SANYUAN STEEL STRUCTURE CO LTD
Current assignee: CHANGSHA SANYUAN STEEL STRUCTURE CO LTD
Priority date: 2024-04-13
Filing date: 2024-04-13
Publication date: 2024-12-06
Anticipated expiration: 2034-04-13

Abstract

The utility model discloses a circular tube type supporting jig frame, which belongs to the technical field of building construction equipment and comprises an iron chassis, wherein the top surface of the iron chassis is fixedly connected with an outer cylinder, an inner cylinder is sleeved in an inner cavity of the outer cylinder, the top end of the inner cylinder is fixedly connected with an iron top plate, an upper supporting and reinforcing mechanism is arranged on the outer side of the iron top plate, a lower supporting and reinforcing mechanism is arranged on the outer side of the iron chassis, a bearing seat group is fixedly sleeved on the top surface of the iron chassis, and an inner threaded tube is fixedly sleeved in the middle of the bearing seat group. According to the utility model, the height of the iron top plate is adjusted through the cooperation between the internal thread pipe and the external thread column, so that the iron top plate can be lifted to different heights, and the internal cylinder and the iron top plate can be fixed at different heights through the threaded cooperation of the two high-strength bolts and the screw holes, so that the practicability and the stability of the circular tube type supporting jig frame are improved.

Description

Round tube type supporting jig frame

Technical Field

The utility model relates to the technical field of building construction equipment, in particular to a circular tube type supporting jig frame.

Background

The jig frame is a mould, and mainly plays a role in bearing and stress, is special technological equipment for facilitating the assembly and welding of mechanical equipment, has wide application in formwork engineering, steel structure installation engineering and bridge engineering, and is often used for supporting the jig frame in a circular tube shape in steel structure construction.

Through searching, the utility model patent with the bulletin number of CN206438788U discloses an adjustable circular tube supporting jig, which comprises a jig body, wherein the jig body comprises a first supporting rod and a second supporting rod, one ends of the first supporting rod and the second supporting rod are respectively provided with a bottom plate, the bottom plates are welded at the ends of the first supporting rod and the second supporting rod, the inside of the first supporting rod is hollow, one end of the second supporting rod without the bottom plates is inserted into the first supporting rod, the first supporting rod is provided with a bolt hole, the corresponding second supporting rod is also provided with a bolt hole, the first supporting rod and the second supporting rod are connected through a bolt, the requirement of supporting points with different heights can be met according to unit adjustment, only a small amount of circular tubes with unit adjustment length are needed, direct cutting is used for top elevation adjustment, the measure using cost is indirectly reduced, and the adjustable circular tube supporting jig has the advantages of simple installation, batch processing, high repeated utilization rate and the like.

However, the above patent has the disadvantages that the height adjustment of the whole outer cylinder and the whole inner cylinder is limited by the cooperation between the bolt holes and the bolts, the supporting jig frame can only support a plurality of specific heights to influence the use quality, and the contact area of the supporting is limited to influence the supporting effect. For this purpose we propose a tubular support jig.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide a round tube type supporting jig frame.

In order to solve the problems, the utility model adopts the following technical scheme:

The utility model provides a pipe formula supports bed-jig, includes the iron chassis, the top surface fixedly connected with outer cylinder of iron chassis, the inner chamber cover of outer cylinder is equipped with interior cylinder, the top fixedly connected with iron crown disc of interior cylinder, the outside of iron crown disc is provided with supports reinforcing mechanism, the outside of iron chassis is provided with down and supports reinforcing mechanism, the top surface of iron chassis is fixed to have cup jointed the bearing frame group, the middle part of bearing frame group is fixed to have cup jointed the internal thread pipe, the internal thread of internal thread pipe has cup jointed the external screw thread post, the top of external screw thread post is connected with the bottom surface of iron crown disc, the outside of internal thread pipe is fixed to have cup jointed the knob, a set of screw has been seted up respectively to the both sides on interior cylinder top, the both sides on high strength bolt have been cup jointed to the both sides of external cylinder top respectively the tip screw thread of high strength bolt installs the inner chamber to the screw, the bottom surface of iron chassis is provided with down the slipmat, the top surface of iron crown disc is provided with the slipmat.

As a preferable scheme of the utility model, the lower support reinforcing mechanism comprises a lower cross groove formed in the iron chassis, a plurality of lower sliding blocks are movably sleeved in the inner cavity of the lower cross groove, the end parts of the lower sliding blocks are respectively and fixedly connected with a lower support rod, one ends of the lower support rods are movably sleeved outside the iron chassis and are fixedly connected with a lower arc block, a lower arc pad is arranged at the bottom of the lower arc block, and a lower magnetic block is arranged on the inner side surface of the lower arc block.

As a preferable scheme of the utility model, the upper support reinforcing mechanism comprises an upper cross groove formed in the iron top plate, a plurality of upper sliding blocks are movably sleeved in the inner cavity of the upper cross groove, the end parts of the upper sliding blocks are respectively and fixedly connected with an upper supporting rod, the end parts of the upper supporting rods are movably sleeved outside the iron top plate and are fixedly connected with an upper arc block, an upper arc pad is arranged on the top surface of the upper arc block, and an upper magnetic block is arranged on the inner side surface of the upper arc block.

As a preferable scheme of the utility model, the top surface of the iron bottom plate is fixedly connected with the lower slide tube, the bottom surface of the iron top plate is fixedly connected with the upper slide rod, the bottom end of the upper slide rod is movably sleeved to the inner cavity of the lower slide tube, and the outer diameter of the upper slide rod is equal to the inner diameter of the lower slide tube.

As a preferred embodiment of the present utility model, the outer diameter of the inner cylinder is equal to the inner diameter of the outer cylinder.

As a preferable mode of the utility model, the top surface of the upper anti-slip pad is flush with the top surface of the upper arc-shaped pad.

As a preferable scheme of the utility model, the bottom surface of the lower arc-shaped pad is flush with the bottom surface of the lower anti-slip pad.

Compared with the prior art, the utility model has the advantages that:

(1) According to the utility model, the height of the iron top plate is adjusted through the cooperation between the internal thread pipe and the external thread column, so that the iron top plate can be lifted to different heights, and in addition, the internal cylinder and the iron top plate can be fixed at different heights through the threaded cooperation of the two high-strength bolts and the screw holes, so that the practicability and the stability of the circular tube type supporting jig frame are improved.

(2) According to the utility model, the supporting effect of the iron chassis on the ground is improved by arranging the plurality of lower sliding blocks, the lower supporting rods, the lower arc blocks and the lower arc pads on the outer side of the iron chassis, and the working quality of the circular tube type supporting jig frame is improved by arranging the plurality of upper sliding blocks, the upper supporting rods, the upper arc blocks and the upper arc pads on the side part of the iron top plate, so that the supporting area of the iron top plate on a supporting object is increased.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the lower arc block of the present utility model;

FIG. 4 is a schematic view of the structure of the upper arc block of the present utility model;

FIG. 5 is an enlarged schematic view of the utility model at A in FIG. 2;

fig. 6 is an enlarged schematic view of the utility model at B in fig. 2.

The reference numerals in the figures illustrate:

1. the magnetic iron comprises an iron chassis, an outer cylinder, a 3, an inner cylinder, a 4, an iron top plate, a 5, a bearing seat group, a 6, an inner threaded pipe, a 7, an outer threaded column, a 8, a knob, a 9, a lower slide pipe, a 10, an upper slide rod, a 11, a screw hole, a 12, a high-strength bolt, a13, a lower support reinforcing mechanism, a 14, an upper support reinforcing mechanism, a 15, a lower anti-slip pad, a 16, an upper anti-slip pad, a17, a lower cross groove, a 18, a lower slide block, a 19, a lower support rod, a 20, a lower arc block, a 21, a lower arc pad, a 22, a lower magnetic block, a 23, an upper cross groove, a 24, an upper slide block, a 25, an upper support rod, a 26, an upper arc block, a 27, an upper arc pad, a 28 and an upper magnetic block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and include, for example, "connected to," whether fixedly connected to, detachably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, indirectly connected to, and in communication with each other via an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

Referring to fig. 1-6, a tubular supporting jig comprises an iron chassis 1, wherein an outer cylinder 2 is fixedly connected to the top surface of the iron chassis 1, an inner cylinder 3 is sleeved in the inner cavity of the outer cylinder 2, an iron top disc 4 is fixedly connected to the top end of the inner cylinder 3, an upper supporting and reinforcing mechanism 14 is arranged on the outer side of the iron top disc 4, a lower supporting and reinforcing mechanism 13 is arranged on the outer side of the iron chassis 1, a bearing seat group 5 is fixedly sleeved on the top surface of the iron chassis 1, an inner threaded pipe 6 is fixedly sleeved in the middle of the bearing seat group 5, an outer threaded column 7 is sleeved on the inner threads of the inner threaded pipe 6, the top ends of the outer threaded column 7 are connected with the bottom surface of the iron top disc 4, a knob 8 is fixedly sleeved on the outer side of the inner threaded pipe 6, a set of screw holes 11 are respectively formed in two sides of the top end of the outer cylinder 2, high-strength bolts 12 are respectively screwed on the two sides of the top end of the inner cylinder 12, an end part of each high-strength bolt is screwed into the inner cavity of the screw holes 11, a lower anti-skid pad 15 is arranged on the bottom surface of the iron top disc 4, and an upper anti-skid pad 16 is arranged on the top surface of the iron top disc 4.

In this embodiment, the heights of the two sets of screw holes 11 are different, so that after the height of the inner cylinder 3 is adjusted, the end of a high-strength bolt 12 can be inserted into one screw hole 11, and the stability of fixing the device is ensured.

Specifically, referring to fig. 1, 2, 3 and 6, the lower support reinforcing mechanism 13 includes a lower cross groove 17 formed in the iron chassis 1, a plurality of lower sliders 18 are movably sleeved in an inner cavity of the lower cross groove 17, end portions of the lower sliders 18 are respectively and fixedly connected with a lower support rod 19, one ends of the lower support rods 19 are movably sleeved outside the iron chassis 1 and are fixedly connected with a lower arc block 20, a lower arc pad 21 is arranged at the bottom of the lower arc block 20, and a lower magnetic block 22 is arranged on an inner side surface of the lower arc block 20.

In this embodiment, the side surface of the lower slider 18 is attached to the inner wall of the lower cross groove 17, so as to ensure the stability of the lower slider 18 in the lower cross groove 17, and simultaneously ensure the stability of the lower arc-shaped block 20 on the side of the iron chassis 1, and in addition, the unused lower arc-shaped block 20 is stored on the side of the iron chassis 1 by using the magnetic force between the lower magnetic block 22 and the iron chassis 1.

Specifically, referring to fig. 1, 2, 4 and 5, the upper support reinforcing mechanism 14 includes an upper cross groove 23 formed inside the top iron plate 4, a plurality of upper sliding blocks 24 are movably sleeved in an inner cavity of the upper cross groove 23, end portions of the upper sliding blocks 24 are respectively and fixedly connected with an upper supporting rod 25, end portions of the upper supporting rods 25 are movably sleeved outside the top iron plate 4 and are fixedly connected with an upper arc block 26, an upper arc pad 27 is arranged on the top surface of the upper arc block 26, and an upper magnetic block 28 is arranged on the inner side surface of the upper arc block 26.

In this embodiment, the side surface of the upper slider 24 is attached to the inner wall of the upper cross groove 23, so as to ensure the stability of the upper slider 24 in the upper cross groove 23, and further ensure the stability of the upper arc-shaped block 26 mounted on the side portion of the top iron plate 4, and in addition, the unused upper arc-shaped pad 27 is stored on the side portion of the top iron plate 4 by using the magnetic force between the upper magnetic block 28 and the top iron plate 4.

Specifically, referring to fig. 1, a lower slide tube 9 is fixedly connected to the top surface of the iron chassis 1, an upper slide bar 10 is fixedly connected to the bottom surface of the iron top plate 4, the bottom end of the upper slide bar 10 is movably sleeved in the inner cavity of the lower slide tube 9, and the outer diameter of the upper slide bar 10 is equal to the inner diameter of the lower slide tube 9.

In the embodiment, the position between the iron bottom plate 1 and the iron top plate 4 is limited by the cooperation between the lower slide pipe 9 and the upper slide rod 10.

Specifically, referring to fig. 2, the outer diameter of the inner cylinder 3 is equal to the inner diameter of the outer cylinder 2.

In this embodiment, the stability of the inner cylinder 3 in the outer cylinder 2 is ensured.

In particular, referring to fig. 4 and 5, the top surface of upper cleat 16 is flush with the top surface of upper arcuate pad 27.

In this embodiment, it is ensured that the upper cleat 16 and upper arcuate pad 27 can be simultaneously in contact with the support.

Specifically, referring to fig. 3 and 6, the bottom surface of the lower arc-shaped pad 21 is flush with the bottom surface of the lower anti-slip pad 15.

In this embodiment, the lower arc pad 21 and the lower anti-slip pad 15 are ensured to be simultaneously contacted with the ground.

When the device is used, firstly, the device is moved to be used, simultaneously, the lower arc-shaped blocks 20 are pulled outwards to move outwards, the iron bottom plate 1 and the lower arc-shaped blocks 20 are placed on the ground, the stability of supporting the device is improved by utilizing the plurality of lower arc-shaped blocks 20, then, the plurality of upper arc-shaped blocks 26 are pulled outwards to enlarge the supporting area, then, the knob 8 is rotated to drive the internal thread tube 6 to rotate, the external thread tube 6 and the external thread column 7 are driven to move upwards by utilizing the cooperation between the internal thread tube 6 and the external thread column 7, the iron top plate 4 is pushed to move upwards by utilizing the external thread column 7, so that the upper anti-slip pad 16 at the top of the iron top plate 4 and the upper arc-shaped pad 27 at the top of the upper arc-shaped blocks 26 are contacted with the bottom surface of a supporting object, meanwhile, the internal column 3 is driven to move upwards on the external cylinder 2 when the iron top plate 4 is moved upwards, and finally, the high-strength bolt 12 is rotated to enable one end of the high-strength bolt to be screwed into the screw hole 11, so that the external cylinder 2 and the internal cylinder 3 are fixed, and the effect of supporting the iron top plate 4 is ensured.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims

1. A circular tube type supporting jig comprises an iron base plate (1), and is characterized in that the top surface of the iron base plate (1) is fixedly connected with an outer cylinder (2), an inner cylinder (3) is sleeved in an inner cavity of the outer cylinder (2), an iron top plate (4) is fixedly connected with the top end of the inner cylinder (3), an upper supporting and reinforcing mechanism (14) is arranged on the outer side of the iron top plate (4), a lower supporting and reinforcing mechanism (13) is arranged on the outer side of the iron base plate (1), a bearing seat group (5) is fixedly sleeved on the top surface of the iron base plate (1), an inner threaded tube (6) is fixedly sleeved in the middle of the bearing seat group (5), an outer threaded cylinder (7) is sleeved on the inner threads of the inner threaded tube (6), the top end of the outer threaded cylinder (7) is connected with the bottom surface of the iron top plate (4), a set of a screw hole (8) is fixedly sleeved on the outer side of the inner threaded tube (6), a set of bolts (11) are respectively arranged on two sides of the inner side of the inner cylinder (3), a set of bolts (12) are respectively provided with high strength, the inner threaded tube (12) is sleeved on the bottom surface of the inner threaded tube (12), the inner threaded tube (12) is provided with high-strength bolts (15), the top surface of the iron top plate (4) is provided with an upper anti-slip pad (16).

2. The circular tube type supporting jig frame as claimed in claim 1, wherein the lower supporting reinforcing mechanism (13) comprises a lower cross groove (17) formed in the iron bottom plate (1), a plurality of lower sliding blocks (18) are movably sleeved in an inner cavity of the lower cross groove (17), the end parts of the lower sliding blocks (18) are fixedly connected with lower supporting rods (19) respectively, one ends of the lower supporting rods (19) are movably sleeved outside the iron bottom plate (1) and are fixedly connected with lower arc blocks (20), a lower arc pad (21) is arranged at the bottom of the lower arc blocks (20), and lower magnetic blocks (22) are arranged on the inner side surfaces of the lower arc blocks (20).

3. The circular tube type supporting jig frame as claimed in claim 1, wherein the upper supporting reinforcing mechanism (14) comprises an upper cross groove (23) formed in the iron top disc (4), a plurality of upper sliding blocks (24) are movably sleeved in an inner cavity of the upper cross groove (23), the end parts of the upper sliding blocks (24) are fixedly connected with upper supporting rods (25) respectively, the end parts of the upper supporting rods (25) are movably sleeved outside the iron top disc (4) and are fixedly connected with upper arc-shaped blocks (26), an upper arc-shaped pad (27) is arranged on the top surface of the upper arc-shaped blocks (26), and upper magnetic blocks (28) are arranged on the inner side surfaces of the upper arc-shaped blocks (26).

4. The circular tube type supporting jig frame as claimed in claim 1, wherein the top surface of the iron bottom plate (1) is fixedly connected with a lower sliding tube (9), the bottom surface of the iron top plate (4) is fixedly connected with an upper sliding rod (10), the bottom end of the upper sliding rod (10) is movably sleeved to the inner cavity of the lower sliding tube (9), and the outer diameter of the upper sliding rod (10) is equal to the inner diameter of the lower sliding tube (9).

5. A tubular support matrix according to claim 1, characterized in that the outer diameter of the inner cylinder (3) and the inner diameter of the outer cylinder (2) are equal.

6. A tubular support matrix according to claim 3, characterized in that the upper surface of the upper anti-skid pad (16) is flush with the upper surface of the upper arched pad (27).

7. A tubular support matrix according to claim 2, characterized in that the bottom surface of the lower arched pad (21) is flush with the bottom surface of the lower anti-slip pad (15).