CN219882255U

CN219882255U - Fixed support structure

Info

Publication number: CN219882255U
Application number: CN202320572359.0U
Authority: CN
Inventors: 陈杏柳
Original assignee: Anhui Pengshi Membrane Structure Engineering Co ltd
Current assignee: Anhui Pengshi Membrane Structure Engineering Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-10-24
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a fixed supporting structure, which relates to the field of fixed supporting and comprises a base and a shell, wherein a clamping assembly is arranged on the shell and comprises a groove, clamping blocks are connected in the shell, the top of each clamping block is connected with a first guide rod, a top plate is fixed on each first guide rod, and a second guide rod is fixed on the top of each top plate. According to the utility model, through the arrangement of the clamping assembly, the holes are formed in the grooves, the clamping blocks matched with the holes are designed, so that the clamping diameters of the grooves and the clamping blocks in a coordinated clamping state are changed, the effect of clamping round metal structures with different specifications is achieved, the clamping blocks are guided by the first guide rods distributed in the rectangular array, the clamping blocks can always align to the holes on the grooves, the force acting on the clamping blocks is dispersed at four corners due to the arrangement of the top plate, the deformation condition of the clamping blocks is reduced, and the fixed supporting structure can clamp the round metal structures with different specifications, so that the practicability of the device is improved.

Description

Fixed support structure

Technical Field

The utility model relates to the field of fixed support, in particular to a fixed support structure.

Background

The metal structure manufacturing is a production process for manufacturing metal components and the like by taking metals such as iron, steel or aluminum as main materials, and in the metal structure manufacturing process, a fixed support structure is needed to fixedly support the metal structure, so that the occurrence of metal structure deflection is reduced.

The utility model relates to a fixed support structure for manufacturing a metal structure, which relates to the field of fixed support, and can be used for conveniently fixing a round or rectangular metal structure in the using process, and can effectively ensure the stability of clamping and fixing, so that the stability of the fixed support of the metal fixed support structure is effectively improved, the metal fixed support structure has good applicability, and the using efficiency is effectively improved.

Although the circular metal structure can be clamped, the distance between the two clamping circular arcs is fixed after clamping, so that the circular metal structure can be clamped only by the circular metal structure with one specification, and when the circular metal structure is clamped too small or too large, the circular metal structure can slide out or is difficult to clamp, therefore, a fixed supporting structure is required to be designed, so that the circular metal structure with different specifications can be clamped, and the practicability of the device is improved.

Disclosure of Invention

Based on the above, the utility model aims to provide a fixed supporting structure so as to solve the technical problem that circular metal structures with different specifications are difficult to clamp.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed support structure, includes base and casing, be provided with the clamping assembly on the casing, the clamping assembly includes the recess, the clamp splice is connected with in the casing, the clamp splice top is connected with first guide bar, be fixed with the roof on the first guide bar, the roof top is fixed with the second guide bar, the sliding sleeve has been cup jointed to the second guide bar outside, be connected with the spring between sliding sleeve and the roof, be connected with the depression bar on the casing, be fixed with the stop collar on the casing, be connected with the screw rod on the stop collar.

By adopting the technical proposal, the grooves are provided with holes, and clamping blocks matched with the holes are designed, so that the clamping diameters of the grooves and the clamping blocks in a coordinated clamping state are changed, the effect of clamping round metal structures with different specifications is achieved, the setting of roof makes the power dispersion that is used in on the clamp splice in the four corners, has reduced the emergence of clamp splice deformation condition, and the sliding sleeve slides the in-process, and the second guide bar can prevent the spring skew.

Further, install the cylinder on the base, the base top is connected with the telescopic link, just the telescopic link is provided with four, four the telescopic link is rectangular array and distributes.

Through adopting above-mentioned technical scheme, when needs height-adjusting, the staff starts the cylinder, and the cylinder output can promote the casing and reciprocate through the piston rod, changes the height, and the telescopic link of in-process rectangular array distribution can lead the casing.

Further, the grooves are triangular, and holes are formed in the bottoms of the grooves.

By adopting the technical scheme, as the holes are formed in the grooves, the clamping blocks can enter the holes, and the clamping diameters of the grooves and the clamping blocks in a collaborative clamping state can be changed according to the diameters of the circular metal structures, so that the effect of clamping the circular metal structures with different specifications is achieved.

Further, the clamping blocks are triangular, the clamping blocks are matched with holes formed in the bottoms of the grooves, and the clamping blocks are connected with the shell in a sliding mode.

Through adopting above-mentioned technical scheme, when the clamp splice receives the extrusion, the clamp splice can slide downwards, and then the clamp splice gets into in the hole, and clamp splice and recess all are triangle-shaped can be with the fine clamp of circular metallic structure, reach the effect of fastening support.

Further, the first guide rods are arranged in four, the four first guide rods are connected with the shell in a sliding mode, and the four first guide rods are distributed in a rectangular array.

Through adopting above-mentioned technical scheme, when the clamp splice slides from top to bottom in the casing, the first guide bar of rectangular array distribution leads the clamp splice, can make the clamp splice always aim at the hole on the recess, guarantees going on smoothly of centre gripping.

Further, the sliding sleeve is in a test tube shape, and the sliding sleeve is in sliding connection with the shell.

Through adopting above-mentioned technical scheme, the staff will wait to press from both sides tight circular metal structure and place on the recess, and then the staff rotates the depression bar, and the depression bar can extrude the sliding sleeve and make its gliding, and then promotes the clamp splice gliding through spring, roof.

Further, the compression bar is rotationally connected with the shell, and the screw rod is in threaded connection with the limit sleeve.

Through adopting above-mentioned technical scheme, when the staff passes through depression bar extrusion sliding sleeve, can promote the clamp splice and slide, later can lock the sliding sleeve through the screw rod, and then the clamp splice is difficult to take place to remove to reach the effect of fastening centre gripping with the recess is cooperateed.

In summary, the utility model has the following advantages:

according to the utility model, through the arrangement of the clamping assembly, the holes are formed in the grooves, the clamping blocks matched with the holes are designed, and then the clamping diameters of the grooves and the clamping blocks in a coordinated clamping state are changed, so that the effect of clamping round metal structures with different specifications is achieved, the clamping blocks are guided by the first guide rods distributed in the rectangular array, the clamping blocks can always align to the holes on the grooves, the force acting on the clamping blocks is dispersed at four corners due to the arrangement of the top plate, the deformation condition of the clamping blocks is reduced, the sliding sleeve is extruded by the compression rod, the clamping blocks can be pushed to slide, the sliding sleeve can be locked by the screw rod, the effect of fastening and clamping is achieved, the second guide rods can prevent the spring from shifting, and the fixing support structure can clamp round metal structures with different specifications in the sliding sleeve sliding process, so that the practicability of the device is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic diagram of a groove in a top-down configuration of the present utility model;

FIG. 4 is a schematic view of a first guide bar of the present utility model in a top-down configuration;

fig. 5 is a schematic view of a structure of the clamp block according to the present utility model.

In the figure: 1. a base; 2. a telescopic rod; 3. a cylinder; 4. a housing; 5. a clamping assembly; 501. a groove; 502. clamping blocks; 503. a first guide bar; 504. a top plate; 505. a second guide bar; 506. a spring; 507. a sliding sleeve; 508. a compression bar; 509. a limit sleeve; 510. and (3) a screw.

Description of the embodiments

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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

A fixed support structure, as shown in fig. 1, 2, 3, 4 and 5, comprises a base 1 and a housing 4, wherein a clamping assembly 5 for clamping a circular metal structure is arranged inside the housing 4.

Specifically, the clamping assembly includes a groove 501 that is arranged below the inside of the housing 4, and cooperates with the clamping block 502 to clamp the metal structure, the groove 501 is triangular, and a hole is formed in the bottom of the groove 501, the housing 4 is internally connected with the clamping block 502, the clamping block 502 is triangular, and the clamping block 502 is matched with the hole formed in the bottom of the groove 501, the clamping block 502 is slidably connected with the housing 4, the top of the clamping block 502 is connected with a first guide rod 503, the clamping block 502 can be guided, a top plate 504 is sleeved outside the first guide rod 503, the top of the top plate 504 is fixedly provided with a second guide rod 505, the second guide rod 505 is externally sleeved with a sliding sleeve 507, the sliding sleeve 507 is in a test tube shape, the sliding sleeve 507 is slidably connected with the housing 4, a spring 506 is connected between the sliding sleeve 507 and the top plate 504, the top of the housing 4 is connected with a pressing rod 508, the pressing rod 508 is rotatably connected with the housing 4, the screw 510 is in threaded connection with a limiting sleeve 509, the top of the housing 4 is fixedly provided with a limiting sleeve 509, the outside of the limiting sleeve 509 penetrates through the screw 510, and can limit the sliding sleeve 507, the circular structure can clamp different specifications of the metal structures, and the practicability is improved.

Referring to fig. 1 and 2, in the above embodiment, the cylinder 3 is installed in the middle of the top of the base 1, the telescopic rods 2 are connected to the top of the base 1, and the four telescopic rods 2 are distributed in rectangular arrays, the output end of the cylinder 3 can push the housing 4 to move up and down through the piston rod, the height is changed, and in the process, the telescopic rods 2 distributed in rectangular arrays can guide the housing 4.

Referring to fig. 1, 2 and 5, in the above embodiment, four first guide rods 503 are provided, and the four first guide rods 503 are slidably connected with the housing 4, and the four first guide rods 503 are distributed in a rectangular array, and when the clamping block 502 slides up and down in the housing 4, the first guide rods 503 distributed in the rectangular array guide the clamping block 502, so that the clamping block 502 can always be aligned with the hole on the groove 501, and smooth clamping is ensured.

The implementation principle of the embodiment is as follows: the clamping device comprises a groove 501, a clamping block 502, a sliding sleeve 507, a spring 506, a top plate 504, a first guide rod 503, a clamping block 507, a guide rod 503, a clamping rod 510, a sliding sleeve 507, a second guide rod 505, a spring 506 and the like, wherein the circular metal structure to be clamped is placed on the groove 501 by a worker, the worker rotates the pressing rod 508, the pressing rod 508 extrudes the sliding sleeve 507 to enable the sliding sleeve 507 to slide downwards, the clamping block 502 is pushed to slide downwards by the spring 506 and the top plate 504, the first guide rod 503 distributed in a rectangular array manner guides the clamping block 502 in the process, the clamping block 502 can always align to holes on the groove 501, after the clamping block 502 is completely attached to the circular metal structure, the sliding sleeve 507 can be locked by the worker through twisting the screw 510, the clamping effect of fastening is achieved, wherein the force acted on the clamping block 502 is dispersed at four corners by the top plate 504, the deformation condition of the clamping block 502 is reduced, the second guide rod 505 can prevent the spring 506 from shifting in the sliding process, and the clamping diameters of the clamping block 502 and the clamping block 502 in a cooperative clamping state can change according to the diameters of the circular metal structures;

when the height is required to be adjusted, a worker starts the air cylinder 3, the output end of the air cylinder 3 pushes the shell 4 to move up and down through the piston rod, the height is changed, and in the process, the telescopic rods 2 distributed in the rectangular array guide the shell 4.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A fixed support structure comprising a base (1) and a housing (4), characterized in that: be provided with clamping assembly (5) on casing (4), clamping assembly includes recess (501), be connected with clamp splice (502) in casing (4), clamp splice (502) top is connected with first guide bar (503), be fixed with roof (504) on first guide bar (503), roof (504) top is fixed with second guide bar (505), sliding sleeve (507) have been cup jointed to second guide bar (505) outside, be connected with spring (506) between sliding sleeve (507) and roof (504), be connected with depression bar (508) on casing (4), be fixed with stop collar (509) on casing (4), be connected with screw rod (510) on stop collar (509).

2. A fixed support structure as claimed in claim 1, wherein: install cylinder (3) on base (1), base (1) top is connected with telescopic link (2), just telescopic link (2) are provided with four, four telescopic link (2) are rectangular array and distribute.

3. A fixed support structure as claimed in claim 1, wherein: the grooves (501) are triangular, and holes are formed in the bottoms of the grooves (501).

4. A fixed support structure according to claim 3, wherein: the clamping blocks (502) are triangular, the clamping blocks (502) are matched with holes formed in the bottoms of the grooves (501), and the clamping blocks (502) are connected with the shell (4) in a sliding mode.

5. A fixed support structure as claimed in claim 1, wherein: the four first guide rods (503) are arranged, the four first guide rods (503) are connected with the shell (4) in a sliding mode, and the four first guide rods (503) are distributed in a rectangular array.

6. A fixed support structure as claimed in claim 1, wherein: the sliding sleeve (507) is in a test tube shape, and the sliding sleeve (507) is in sliding connection with the shell (4).

7. A fixed support structure as claimed in claim 1, wherein: the compression bar (508) is rotationally connected with the shell (4), and the screw (510) is in threaded connection with the limit sleeve (509).