CN111173313A

CN111173313A - Strutting arrangement is used in construction of large-span steel construction entrance hall

Info

Publication number: CN111173313A
Application number: CN201911422554.XA
Authority: CN
Inventors: 甄伟; 梅伟; 赵本超; 李曌; 李启宏; 祝捷; 李逵; 王丽丽; 杨森; 应兆兵; 陈二平; 高宝俭
Original assignee: Jiangsu Construction Engineering Group First Engineering Co ltd; Jiangsu Provincial Construction Group Co Ltd; Nanjing Tongli Construction Group Co Ltd
Current assignee: Jiangsu Construction Engineering Group First Engineering Co ltd; Jiangsu Provincial Construction Group Co Ltd; Nanjing Tongli Construction Group Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-19

Abstract

The invention discloses a supporting device for large-span steel structure hall construction, which comprises a base, a long rod, a supporting plate and a top plate, wherein the lower end of the base is provided with a fixed cylinder, the inner side of the fixed cylinder is provided with a supporting column, the bottom end of the supporting column is provided with a pulley, and the upper end of the supporting column is provided with a cushion pad; the hinge is installed on the outer edge of the base, the connecting plate is installed at the bottom end of the hinge, the fixing plate is installed at the bottom end of the connecting plate, the first anti-skid pad is installed at the bottom end of the fixing plate, the fixing block is installed in the middle of the outer side of the connecting plate, and the hook is installed in the middle of the edge of the upper end; the novel support device is reasonable in structure, simple to operate, capable of effectively adjusting the height of the device, capable of improving the stability of the support device, reusable and good in safety.

Description

Strutting arrangement is used in construction of large-span steel construction entrance hall

Technical Field

The invention relates to the technical field of steel structure construction, in particular to a supporting device for construction of a large-span steel structure hall.

Background

With the rapid development of the building industry, large-span steel structure buildings in various forms are more and more. In the construction of a large-span steel structure, a portable, detachable and combined temporary support frame is always valued and generally adopted by construction units, has the characteristics of less investment, convenience in use, simplicity in operation and strong practicability, and is an indispensable auxiliary tool in the construction of a modular steel structure; in the construction process of a large-span space structure, a lattice type supporting device is mostly adopted as a construction method for temporary support, but the supporting device is mostly designed and calculated temporarily, the supporting structure is various in form and section, and the main connecting nodes are mostly welded on site, so that the supporting device is low in reutilization rate, poor in safety and large in material waste amount; the installation of traditional steel construction adopts full hall scaffold high altitude construction technology more, and the measure expense of use is great. In recent years, for some complex space structures, in order to shorten the construction period and save the engineering cost, the steel structure integral sliding technology is applied to steel structure installation. When the steel structure integrally slides, the weight is heavy, the center is high, and enough support needs to be provided to avoid the steel structure from overturning.

Disclosure of Invention

The invention aims to provide a supporting device for construction of a large-span steel structure hall, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a supporting device for large-span steel structure hall construction comprises a base, a long rod, a supporting plate and a top plate, wherein a fixing cylinder is installed at the lower end of the base, a supporting column is installed on the inner side of the fixing cylinder, a pulley is installed at the bottom end of the supporting column, and a buffering cushion is installed at the upper end of the supporting column; the hinge is installed to the edge outside the base, and the connecting plate is installed to the hinge bottom, and the fixed plate is installed to the connecting plate bottom, and first slipmat is installed to the fixed plate bottom, and connecting plate outside mid-mounting has the fixed block, and the edge mid-mounting in base upper end has the couple.

Install first stock on the base, install the dead lever between first stock and the base, install the connecting rod between the first stock, the backup pad is installed to first stock upper end, be equipped with the recess in the backup pad, backup pad upper end edge installs the limiting plate, the limiting plate mid-mounting has the screw, the second stock is installed to the backup pad upper end, the lug is installed to second stock bottom, second stock upper end is equipped with the third stock, fixed frame is installed to third stock upper end, the roof is installed to the fixed frame inboard, the second slipmat is installed to the roof upper end, fixed frame inboard bottom mid-mounting has the motor frame, hydraulic motor is installed to motor frame inboard, the telescopic link is installed to the hydraulic motor front end, the disc is installed to the telescopic link upper end, the roof bottom is connected to.

As a further scheme of the invention: the fixed cylinder, the pillar, the pulley and the cushion pad are all provided with four corners which are arranged at the lower end of the base.

As a further scheme of the invention: the connecting plate, the fixing plate, the first anti-skid pad, the fixing block and the hooks are all four in number and are arranged in the middle of the side face of the base in four groups.

As a further scheme of the invention: the side surface of the connecting plate is concave, two hinges are mounted at the upper end of the connecting plate, and the section of the connecting plate is L-shaped.

As a further scheme of the invention: first stock, second stock and third stock all are equipped with four, all install the connecting rod between the stock, and the shape that the connecting rod is constituteed is the X form.

As a further scheme of the invention: four corners of the upper end of the supporting plate are provided with grooves and limiting plates, and the size of the inner side of each groove is the same as that of each bump.

As a further scheme of the invention: the shape of fixed frame and roof is the rectangle, and the inboard size of fixed frame is the same with the roof size, is equipped with a plurality of springs between roof and the inboard bottom of fixed frame.

Compared with the prior art, the invention has the beneficial effects that:

a pulley is arranged at the lower end of a base in a supporting device for large-span steel structure hall construction, and a cushion pad is arranged at the upper end of the pulley, so that vibration generated in the moving process of a pushing device can be reduced; the side surface of the base is connected with a connecting plate and a fixing plate through a hinge, a first anti-skid pad is arranged at the bottom end of the fixing plate, when the device is fixed, the connecting plate is perpendicular to the base, and the fixing plate is connected with the ground, so that the stability of the device is improved; when the device needs to be moved, the hook is connected with the fixed block, the connecting plate is parallel to the base, and the device is convenient to store and move; the bottom end of the long rod is provided with a lug, the upper end of the supporting plate is provided with a groove and a limiting plate, and the long rod and the supporting plate are spliced to adjust the height of the supporting device; and a hydraulic motor is arranged between the fixing frame and the top plate, so that the supporting device can be further adjusted in height. The invention has reasonable structure and simple operation, can effectively adjust the height of the device, can also improve the stability of the supporting device, can recycle the supporting device, has good safety and reduces the material cost.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view showing the upper end of the support plate according to the present invention.

Fig. 3 is a schematic structural view of the long rod and the support plate of the present invention.

FIG. 4 is a schematic side view of a base according to the present invention.

FIG. 5 is a schematic structural diagram of example 2 of the present invention.

In the figure: 1-base, 2-fixed cylinder, 3-pillar, 4-pulley, 5-buffer pad, 6-hinge, 7-connecting plate, 8-fixed block, 9-fixed plate, 10-first non-slip mat, 11-hook, 12-first long rod, 13-fixed rod, 14-connecting rod, 15-supporting plate, 16-limiting plate, 17-screw, 18-groove, 19-lug, 20-fixed frame, 21-top plate, 22-second non-slip mat, 23-spring, 24-motor frame, 25-hydraulic motor, 26-telescopic rod, 27-disc, 28-second long rod, 29-third long rod.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, in the embodiment of the invention, the supporting device for the construction of the large-span steel structure hall comprises a base 1, a long rod, a supporting plate 15 and a top plate 21, wherein a fixed cylinder 2 is installed at the lower end of the base 1, a supporting column 3 is installed on the inner side of the fixed cylinder 2, a pulley 4 is installed at the bottom end of the supporting column 3, a buffer cushion 5 is installed at the upper end of the supporting column 3, and the buffer cushion 5 can reduce vibration generated in the moving process of a pushing device; the hinge 6 is installed on the outer side edge of the base 1, the connecting plate 7 is installed at the bottom end of the hinge 6, the fixing plate 9 is installed at the bottom end of the connecting plate 7, the first anti-skid pad 10 is installed at the bottom end of the fixing plate 9, the fixing block 8 is installed in the middle of the outer side of the connecting plate 7, the hook 11 is installed in the middle of the edge of the upper end of the base 1, when the device is fixed, the connecting plate 7 is perpendicular to the base 1, and the fixing; when a moving device is needed, the hook 11 is connected with the fixing block 8, the connecting plate 7 is parallel to the base 1, and the moving device is convenient to store.

The upper end of the base 1 is provided with a first long rod 12, a fixed rod 13 is arranged between the first long rod 12 and the base 1, a connecting rod 14 is arranged between the first long rods 12, the upper end of the first long rod 12 is provided with a supporting plate 15, the supporting plate 15 is provided with a groove 18, the edge of the upper end of the supporting plate 15 is provided with a limiting plate 16, the middle part of the limiting plate 16 is provided with a screw 17, the upper end of the supporting plate 15 is provided with a second long rod 28, the bottom end of the second long rod 28 is provided with a lug 19, the lug 19 is connected with the groove 18, and the long rods; second stock 28 upper end is equipped with third stock 29, fixed frame 20 is installed to third stock 29 upper end, roof 21 is installed to fixed frame 20 inboard, second slipmat 22 is installed to roof 12 upper end, fixed frame 20 inboard bottom mid-mounting has motor frame 24, hydraulic motor 25 is installed to motor frame 24 inboard, telescopic link 26 is installed to hydraulic motor 25 front end, disc 27 is installed to telescopic link 26 upper end, roof 21 bottom is connected to disc 27, install spring 23 between roof 21 and the fixed frame 20, hydraulic motor 25 can be to strutting arrangement do further altitude mixture control.

Example 2

Referring to fig. 5, in the embodiment of the present invention, the supporting device for a large-span steel structure hall construction includes a base 1, a long rod, a supporting plate 15 and a top plate 21, wherein a fixed cylinder 2 is installed at a lower end of the base 1, a pillar 3 is installed at an inner side of the fixed cylinder 2, a pulley 4 is installed at a bottom end of the pillar 3, and a cushion pad 5 is installed at an upper end of the pillar 3; hinge 6 is installed to the 1 outside edge of base, connecting plate 7 is installed to 6 bottoms of hinge, fixed plate 9 is installed to 7 bottoms of connecting plate, first slipmat 10 is installed to fixed plate 9 bottom, 7 outside mid-mounting of connecting plate have

fixed block

8, 1 upper end edge mid-mounting of base has couple 11, first stock 12 is installed to the 1 upper end of base, install dead lever 13 between first stock 12 and the base 1, install connecting rod 14 between the first stock 12, connecting rod 14 is on a parallel with base 1, the installation that does benefit to the staff is placed to connecting rod 14 level, and convenient operation, also be convenient for conclude and place strutting arrangement. The other structure in this embodiment is the same as that in embodiment 1.

The working principle of the invention is as follows:

in the supporting device for the construction of the large-span steel structure lobby, the lower end of a base 1 is provided with a pulley 4, and the upper end of the pulley 4 is provided with a cushion pad 5, so that the vibration generated in the moving process of a pushing device can be reduced; the side surface of the base 1 is connected with a connecting plate 7 and a fixing plate 9 through a hinge 6, the bottom end of the fixing plate 9 is provided with a first anti-skid pad 10, when the device is fixed, the connecting plate 7 is vertical to the base 1, and the fixing plate 9 is connected with the ground, so that the stability of the device is improved; when the device needs to be moved, the hook 11 is connected with the fixed block 8, and the connecting plate 7 is parallel to the base 1, so that the device is convenient to store and move; the bottom end of the long rod is provided with a convex block 19, the upper end of the support plate 15 is provided with a groove 18 and a limit plate 16, and the long rod and the support plate 15 are spliced to adjust the height of the support device; a hydraulic motor 25 is mounted between the fixed frame 20 and the top plate 21 to enable further height adjustment of the support device. The invention has reasonable structure and simple operation, can effectively adjust the height of the device, can also improve the stability of the supporting device, can recycle the supporting device, has good safety and reduces the material cost.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The supporting device for the large-span steel structure hall construction comprises a base (1), a long rod, a supporting plate (15) and a top plate (21), wherein the long rod is divided into a first long rod (12), a second long rod (28) and a third long rod (29), the long rod is installed at the upper end of the base (1), the supporting plate (15) is installed at the upper end of the long rod, the top plate (21) is arranged at the upper end of the supporting plate (15), and the supporting device is characterized in that a fixing cylinder (2) is installed at the lower end of the base (1), a supporting column (3) is installed on the inner side of the fixing cylinder (2), a pulley (4) is installed at the bottom end of; hinge (6) are installed to base (1) outside edge, and connecting plate (7) are installed to hinge (6) bottom, and fixed plate (9) are installed to connecting plate (7) bottom, and first slipmat (10) are installed to fixed plate (9) bottom, and connecting plate (7) outside mid-mounting has fixed block (8), and base (1) upper end edge mid-mounting has couple (11).

2. The supporting device for the large-span steel structure hall construction according to claim 1, wherein a first long rod (12) is installed at the upper end of the base (1), a fixing rod (13) is installed between the first long rod (12) and the base (1), a connecting rod (14) is installed between the first long rods (12), a supporting plate (15) is installed at the upper end of the first long rod (12), a groove (18) is formed in the supporting plate (15), a limiting plate (16) is installed at the edge of the upper end of the supporting plate (15), a screw (17) is installed in the middle of the limiting plate (16), a second long rod (28) is installed at the upper end of the supporting plate (15), and a convex block (19) is installed at the bottom end of.

3. The supporting device for the large-span steel structure hall construction according to claim 2, wherein a third long rod (29) is arranged at the upper end of the second long rod (28), a fixed frame (20) is installed at the upper end of the third long rod (29), a top plate (21) is installed on the inner side of the fixed frame (20), a second anti-slip pad (22) is installed at the upper end of the top plate (12), a motor frame (24) is installed at the middle part of the bottom end of the inner side of the fixed frame (20), a hydraulic motor (25) is installed on the inner side of the motor frame (24), an expansion link (26) is installed at the front end of the hydraulic motor (25), a disc (27) is installed at the upper end of the expansion link (26), the disc (27) is connected with the bottom of the top plate (.

4. The support device for the large-span steel structure hall construction according to claim 3, wherein the fixed cylinder (2), the pillar (3), the pulley (4) and the cushion (5) are provided with four corners which are arranged at the lower end of the base (1).

5. The supporting device for the large-span steel structure hall construction according to claim 3, wherein four connecting plates (7), four fixing plates (9), four first anti-slip mats (10), four fixing blocks (8) and four hooks (11) are arranged in the middle of the side surface of the base (1).

6. The support device for the large-span steel structure hall construction according to claim 5, wherein the side surface of the connecting plate (7) is concave, two hinges (6) are installed at the upper end of the connecting plate (7), and the cross section of the connecting plate (7) is L-shaped.

7. The support device for the large-span steel structure hall construction according to claim 6, wherein four long rods (12, 28) and 29 are provided, the connecting rods (14) are installed between the long rods, and the connecting rods (14) are formed in an X shape.

8. The supporting device for the large-span steel structure hall construction according to claim 7, wherein four corners of the upper end of the supporting plate (15) are provided with a groove (18) and a limiting plate (16), and the inner side of the groove (18) has the same size as the bump (19).

9. The support device for the construction of the large-span steel structure hallway according to claim 8, wherein the fixed frame (20) and the top plate (21) are both rectangular, the inner side of the fixed frame (20) has the same size as the top plate (21), and a plurality of springs (23) are provided between the top plate (21) and the bottom end of the inner side of the fixed frame (20).