CN217419981U

CN217419981U - Steel construction rack support with high stability

Info

Publication number: CN217419981U
Application number: CN202221553590.7U
Authority: CN
Inventors: 张维剑; 陈超; 王庆明; 单秋凤; 王风艳; 刘玉涛; 路开旺
Original assignee: Shandong Jida Steel Structure Construction Engineering Co ltd
Current assignee: Shandong Jida Steel Structure Construction Engineering Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-13
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to the technical field of steel structure engineering, and discloses a steel structure net rack support with high stability, which comprises a base, wherein a fixed cylinder is arranged above the base, the fixed cylinder is connected with the inner wall of the base in a sliding manner, mounting plates are fixed on four sides of the base, the top of the fixed cylinder is rotatably connected with a rotating disk, a support column is arranged above the rotating disk in a penetrating manner, and the bottom of the support column extends into the fixed cylinder; the utility model discloses a setting of solid fixed cylinder, rotary disk, support column and push rod for this support can adjust the adaptation to its mounting height according to the actual conditions of installation department, improves the stability behind the rack installation, and through the setting of base, dead lever, sliding sleeve, first spring and connection piece, makes this support possess the buffering protect function, has further improved the stability of this support, has solved the not good enough problem of current steel construction rack support stability.

Description

Steel construction rack support with high stability

Technical Field

The utility model relates to a steel construction engineering technical field specifically is a steel construction rack support with high stability.

Background

Steel structure engineering is a structure mainly made of steel, mainly composed of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all members or components are usually connected by welding seams, bolts or rivets, which is one of the main building structure types. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, bridge, venue, superelevation layer.

At present when building the process to the steel construction rack in steel construction engineering, need use the rack support, support the bottom of steel construction rack, but the stable effect of current rack support is not good enough, when the installation ground height is uneven, the rack support can't be adjusted according to the actual installation condition, the rack stability that leads to after the installation receives the influence, and current rack support does not possess buffering shock-absorbing function mostly moreover, the rack receives to strike or takes place after shaking, can't protect the rack, the stability of rack has further been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction rack support with high stability can adjust the adaptation to its mounting height according to the actual conditions of installation department, improves the stability behind the rack installation, possesses the buffering protect function moreover, has further improved the stability of this support.

In order to achieve the above object, the utility model provides a following technical scheme: a steel structure net rack support with high stability comprises a base, wherein a fixed cylinder is arranged above the base and is in sliding connection with the inner wall of the base, mounting plates are fixed on four sides of the base, a rotary disc is rotatably connected to the top of the fixed cylinder, a support column penetrates through the upper portion of the rotary disc, the bottom of the support column extends into the fixed cylinder, the support column is in sliding connection with the inner wall of the fixed cylinder, an internal thread is arranged on the surface of the support column and is in threaded connection with the inner wall of the rotary disc, a push rod is fixed on one side of the rotary disc, a connecting plate is bolted to the top of the support column, a fixing hole is formed in the bottom of the rotary disc, a fixing pin is arranged above one side of the fixed cylinder, fixing rods are fixed to the front side and the rear side of the inside of the base, sliding sleeves are arranged on two sides of the surfaces of the fixing rods, a first spring is fixed to the surface of one side of the sliding sleeve, the other end of the first spring is fixed with the inner wall of the base, the first spring sleeve is arranged on the surface of the fixed rod in a sleeved mode, the top of the sliding sleeve is hinged to a connecting piece, and the other side of the connecting piece is hinged to the bottom of the fixed cylinder.

Preferably, a groove is formed in the upper portion of one side of the fixed cylinder, a movable plate is connected to the inner portion of the groove in a sliding mode, one side of the movable plate extends to the outer portion of the groove and is fixed to the bottom of the fixed pin, an installation rod is fixed to the inner portion of the groove and penetrates through the movable plate and is connected with the movable plate in a sliding mode, a second spring is fixed to the bottom of the inner wall of the groove, the top of the second spring is fixed to the movable plate, and the second spring is sleeved on the surface of the installation rod.

Preferably, the bottoms of the two sides of the fixed cylinder are respectively bolted with a guide block, the two sides of the inner wall of the base are respectively provided with a guide groove, and one side of each guide block extends to the inside of each guide groove and is in sliding connection with the inner wall of each guide groove.

Preferably, four sides of the surface of the fixed cylinder are hinged with support rods, the bottom ends of the support rods are bolted with sliding blocks, the top of the mounting plate is provided with a sliding groove, and the sliding blocks are located inside the sliding groove and are in sliding connection with the inner wall of the sliding groove.

Preferably, the two sides of the inner wall of the fixed cylinder are both provided with limiting grooves, the bottoms of the two sides of the supporting column are both bolted with limiting blocks, and one side of each limiting block extends to the inside of each limiting groove and is in sliding connection with the inner wall of each limiting groove.

Preferably, the number of the fixed holes is several, and the fixed holes are distributed annularly by taking the center of the rotating disk as a circle center.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a setting of a fixed section of thick bamboo, rotary disk, support column and push rod for this support can adjust the adaptation according to the actual conditions of installation department, improves the stability behind the rack installation, and through the setting of base, dead lever, sliding sleeve, first spring and connection piece, makes this support possess buffering protect function, has further improved the stability of this support, has solved the not good enough problem of current steel construction rack support stability.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of the base of the present invention;

FIG. 3 is a cross-sectional view of the middle fixing cylinder of the present invention;

FIG. 4 is a cross-sectional view of the middle fixing cylinder of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a fixed cylinder; 3. mounting a plate; 4. rotating the disc; 5. a support pillar; 6. a push rod; 7. a connecting plate; 8. a fixing hole; 9. a fixing pin; 10. fixing the rod; 11. a sliding sleeve; 12. a first spring; 13. connecting sheets; 14. a groove; 15. a movable plate; 16. mounting a rod; 17. a second spring; 18. a guide block; 19. a guide groove; 20. a limiting block; 21. a limiting groove; 22. a support bar; 23. a chute; 24. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a steel structure net rack support with high stability comprises a base 1, a fixed cylinder 2 is arranged above the base 1, the fixed cylinder 2 is slidably connected with the inner wall of the base 1, guide blocks 18 are bolted to the bottoms of the two sides of the fixed cylinder 2, guide grooves 19 are formed in the two sides of the inner wall of the base 1, one side of each guide block 18 extends into the corresponding guide groove 19 and is slidably connected with the inner wall of the corresponding guide groove 19, when the fixed cylinder 2 is vibrated, the fixed cylinder 2 can be guided, the fixed cylinder 2 can only move up and down to buffer and protect the fixed cylinder 2, mounting plates 3 are fixed on the four sides of the base 1, a rotating disk 4 is rotatably connected to the top of the fixed cylinder 2, a support column 5 is arranged above the rotating disk 4 in a penetrating manner, the bottom of the support column 5 extends into the fixed cylinder 2, and the support column 5 is slidably connected with the inner wall of the fixed cylinder 2, the surface of the supporting column 5 is provided with internal threads and is in threaded connection with the inner wall of the rotating disc 4, one side of the rotating disc 4 is fixed with a push rod 6, the top of the supporting column 5 is in bolted connection with a connecting plate 7, the bottom of the rotating disc 4 is provided with a fixing hole 8, the upper part of one side of the fixing cylinder 2 is provided with a plurality of fixing pins 9, the number of the fixing holes 8 is a plurality, the fixing holes 8 are annularly distributed by taking the center of the rotating disc 4 as the center of a circle, the fixing pins 9 are inserted into the corresponding fixing holes 8 after the rotating disc 4 is adjusted conveniently, so as to achieve the purpose of limiting the rotating disc 4, the front side and the rear side inside the base 1 are both fixed with fixing rods 10, sliding sleeves 11 are respectively sleeved on both sides of the surfaces of the fixing rods 10, a first spring 12 is fixed on the surface of one side of the sliding sleeves 11, the other end of the first spring 12 is fixed on the inner wall of the base 1, the surface of the fixing rods 10 is sleeved with the first spring 12, the top of sliding sleeve 11 articulates there is connection piece 13, and the opposite side of connection piece 13 is articulated with the bottom of a fixed section of thick bamboo 2, the utility model discloses a fixed section of thick bamboo 2, rotary disk 4, support column 5 and push rod 6's setting for this support can be according to the actual conditions of installation department, adjust the adaptation to its mounting height, improve the stability after the rack installation, and through base 1, dead lever 10, sliding sleeve 11, the setting of first spring 12 and connection piece 13, make this support possess the buffering protect function, the stability of this support has further been improved, the current not good enough problem of steel structure rack support stability has been solved.

The fixing device comprises a fixing barrel 2, a groove 14 is formed in the upper portion of one side of the fixing barrel 2, a movable plate 15 is connected to the inner portion of the groove 14 in a sliding mode, one side of the movable plate 15 extends to the outer portion of the groove 14 and is fixed to the bottom of a fixing pin 9, an installation rod 16 is fixed to the inner portion of the groove 14, the installation rod 16 penetrates through the movable plate 15 and is connected with the movable plate 15 in a sliding mode, a second spring 17 is fixed to the bottom of the inner wall of the groove 14, the top of the second spring 17 is fixed to the movable plate 15, the second spring 17 is sleeved on the surface of the installation rod 16, the fixing pin 9 can be automatically pushed out after a worker rotates a rotating disk 4, and the rotating disk 4 is limited through the fixing pin 9.

Four sides on a fixed section of thick bamboo 2 surface all articulate there is bracing piece 22, and the bottom bolt of bracing piece 22 has slider 24, and spout 23 has been seted up at the top of mounting panel 3, and slider 24 be located spout 23 the inside and with spout 23's inner wall sliding connection, can further support four sides of a fixed section of thick bamboo 2, and then improve the supporting effect to the rack, improve stability.

Spacing groove 21 has all been seted up to the both sides of 2 inner walls of solid fixed cylinder, and the equal bolt in bottom of support column 5 both sides has stopper 20, and one side of stopper 20 extend to the inside of spacing groove 21 and with the inner wall sliding connection of spacing groove 21, can control the home range of support column 5, make support column 5 only can remove in the inside of solid fixed cylinder 2, avoid support column 5 and solid fixed cylinder 2 to separate.

The working principle is as follows: when needing to install this support, the staff takes out a plurality of supports, and place them in corresponding installation region, the staff promotes push rod 6 afterwards, make rotary disk 4 rotate, support column 5 upwards or move downwards along with it, the staff is according to the height on installation region ground, control the direction of rotation of each rotary disk 4, make connecting plate 7 on each support be located same water flat line, the staff can carry out fixed connection through connecting plate 7 and rack afterwards, accomplish the installation operation to support and rack, when the rack vibrations appear, make support column 5 drive fixed cylinder 2 along with it and move down, the connection piece 13 of fixed cylinder 2 bottom then takes place the slope, and promote sliding sleeve 11 and remove, first spring 12 receives the extrusion, and then carry out shock attenuation protection to the rack of top.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction rack support with high stability, includes base (1), its characterized in that: the improved multifunctional adjustable support is characterized in that a fixed cylinder (2) is arranged above the base (1), the fixed cylinder (2) is connected with the inner wall of the base (1) in a sliding manner, mounting plates (3) are fixed on four sides of the base (1), a rotating disc (4) is connected to the top of the fixed cylinder (2) in a rotating manner, a support column (5) penetrates through the upper portion of the rotating disc (4), the bottom of the support column (5) extends into the fixed cylinder (2), the support column (5) is connected with the inner wall of the fixed cylinder (2) in a sliding manner, internal threads are arranged on the surface of the support column (5) and are in threaded connection with the inner wall of the rotating disc (4), a push rod (6) is fixed on one side of the rotating disc (4), a connecting plate (7) is bolted to the top of the support column (5), a fixing hole (8) is formed in the bottom of the rotating disc (4), and a fixing pin (9) is arranged above one side of the fixed cylinder (2), both sides all are fixed with dead lever (10) around base (1) inside, and the both sides on dead lever (10) surface all overlap and be equipped with sliding sleeve (11), the fixed surface of sliding sleeve (11) one side has first spring (12), and the other end of first spring (12) is fixed with the inner wall of base (1), the surface at dead lever (10) is established in first spring (12) cover, the top of sliding sleeve (11) articulates there is connection piece (13), and the opposite side of connection piece (13) is articulated with the bottom of solid fixed cylinder (2).

2. A steel structure grid support having high stability according to claim 1, wherein: fixed cylinder (2) one side's top is seted up fluted (14), the inside sliding connection of recess (14) has fly leaf (15), and one side of fly leaf (15) extend to the outside of recess (14) and fixed with the bottom of fixed pin (9), the inside of recess (14) is fixed with installation pole (16), and installation pole (16) run through fly leaf (15) and with fly leaf (15) sliding connection, the bottom of recess (14) inner wall is fixed with second spring (17), and the top of second spring (17) is fixed with fly leaf (15), the surface at installation pole (16) is established in second spring (17) cover.

3. A steel structure grid support having high stability according to claim 1, wherein: the bottom of a fixed cylinder (2) both sides is bolted with a guide block (18), guide grooves (19) are formed in both sides of the inner wall of the base (1), and one side of the guide block (18) extends to the inside of the guide grooves (19) and is in sliding connection with the inner wall of the guide grooves (19).

4. A steel structure grid support having high stability according to claim 1, wherein: the four sides of the surface of the fixed cylinder (2) are hinged with supporting rods (22), the bottom ends of the supporting rods (22) are bolted with sliding blocks (24), the top of the mounting plate (3) is provided with a sliding groove (23), and the sliding blocks (24) are located inside the sliding groove (23) and are in sliding connection with the inner wall of the sliding groove (23).

5. A steel structure grid support having high stability according to claim 1, wherein: spacing groove (21) have all been seted up to the both sides of fixed section of thick bamboo (2) inner wall, the bottom of support column (5) both sides is all bolted connection stopper (20), and one side of stopper (20) extend to the inside of spacing groove (21) and with the inner wall sliding connection of spacing groove (21).

6. A steel structure grid support having high stability according to claim 1, wherein: the number of the fixed holes (8) is a plurality, and the fixed holes (8) are distributed annularly by taking the center of the rotating disk (4) as the center of a circle.