CN210889906U

CN210889906U - Main hoisting screw jacking piece for anti-seismic support of building

Info

Publication number: CN210889906U
Application number: CN201921793178.0U
Authority: CN
Inventors: 郝明文
Original assignee: Chongqing Bianiu Technology Co ltd
Current assignee: Chongqing Bianiu Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-30
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a main hoisting screw top pressing piece of a building anti-seismic support, which comprises a main body, a first pressing piece, a second pressing piece, a fixing piece and a novel limiting body, wherein the equipment is more stable by installing the first pressing piece and the second pressing piece, a top pressing block always presses the main body to avoid the vibration of the main body, the noise is reduced, the fixing piece, a bearing platform and a through hole are installed, the structure is more stable by utilizing the large contact area between the bearing platform of the fixing piece and the inner wall of C-shaped steel, the anti-seismic performance is greatly improved, a boss is connected with the fixing piece, the fixing piece can freely rotate and is more stably connected to prevent falling off when bearing larger external force, the fixing piece is easy to be in place, the installation work efficiency is greatly improved, the labor cost in the installation work can be reduced, the size of the top pressing block is a circular plate structure, the selection of the top pressing is realized, the anti-seismic, the hardness is high, the quality is good, and the service life of the product is ensured.

Description

Main hoisting screw jacking piece for anti-seismic support of building

Technical Field

The utility model relates to a machine support processing technology field specifically is a building antidetonation support owner hangs screw rod roof pressure piece.

Background

The anti-seismic support limits the displacement of the attached electromechanical engineering facilities, controls the vibration of the facilities and transmits the load to various components or devices on the bearing structure. When meeting the earthquake of earthquake fortification intensity in local area, the building water supply and drainage, fire control, heating, ventilation, air conditioning, gas, heating power, electric power, communication and other electromechanical engineering facilities after earthquake fortification can achieve the aims of lightening earthquake damage, reducing and preventing secondary disasters as much as possible, thereby achieving the purpose of reducing casualties and property loss. The screw jacking piece is a commonly used connecting and locking accessory in the anti-seismic support, and can be matched with C-shaped steel (also called U-shaped steel) of a finished support, and the screw jacking piece is convenient to install and adjust and is very widely applied to the finished support industry.

However, the jacking part is matched with the stud and can only be used for fixing the finished bracket connecting piece, when a main hoisting screw of the anti-seismic bracket is reinforced by C-shaped steel, the screw needs to be arranged on the inner wall of the C-shaped steel and jacks and fixed, and the existing product does not have the function of fixing the jack screw on the inner side of the C-shaped steel. Some products are provided with holes (or grooves) at the bottom of the stud, and a simple metal fork is implanted for positioning and jacking, but the stability is not high, the bearing capacity is small, slippage and loosening are easy to occur when the product is stressed, and the shock resistance is very poor. Therefore, it is necessary to provide a main hanging screw jacking member for earthquake-resistant support of buildings.

To above-mentioned problem, for reduce cost, increase the stability of product, improve work efficiency, the utility model provides a building antidetonation support owner hangs screw rod roof pressure piece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building antidetonation support owner hangs screw rod roof pressure piece has good, with low costs and work efficiency's big advantage of stability, has solved prior art's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a main lifting screw jacking part of a building anti-seismic support comprises a main body, a first pressing part, a second pressing part, a fixing piece and a novel limiting body, wherein the main body is arranged on the inner walls of the first pressing part and the second pressing part, the fixing piece is connected to the lower end of the main body, the novel limiting body is arranged at the upper end of the main body, the first pressing part comprises a jacking part, a first groove, an accommodating cavity, a groove, a clamping groove and a second groove, the jacking part is arranged on the outer wall of the accommodating cavity, the groove is arranged at the upper end of the clamping groove, the first groove is arranged in the inner cavity of the accommodating cavity, and the second groove is arranged at the lower end of; the second pressing piece comprises a frame body, a fixing plate, a pressure cylinder, a jacking frame and a jacking block, the fixing plate is connected to the inner wall of the frame body, the pressure cylinder is installed at the side end of the fixing plate, and the two side ends of the jacking frame are respectively connected with the jacking block and the pressure cylinder; the fixing piece comprises a through hole, a bearing plate and a bearing platform, the through hole is formed in the upper end of the bearing plate, and the bearing platform is welded to the lower end of the bearing plate; the novel limiting body comprises a bearing disc and a damping structure, and the bearing disc is connected to the lower end of the damping structure.

Further, the main part includes screw thread and boss, and the screw thread setting is at the outer wall of main part, and the lower extreme at the main part is fixed to the boss.

Further, shock-absorbing structure includes wear-resisting offset plate, elasticity shock attenuation board, welding board and well frame baffle, and wear-resisting offset plate and welding board are connected respectively to the both ends of elasticity shock attenuation board, and well frame baffle sets up the side at the welding board.

Further, two groups of second pressing pieces are arranged, and the two groups of second pressing pieces are symmetrically distributed about the center line of the main body.

Furthermore, wear-resisting offset plate, elasticity shock attenuation board and welding plate all are equipped with two sets ofly.

Further, the fixing piece is made of stainless steel.

Furthermore, the top pressing block is of a circular plate structure, the diameter of the top pressing block is 190mm-210mm, and the thickness of the top pressing block is 15mm-17 mm.

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

1. the utility model provides a main screw rod roof pressure spare that hangs of building antidetonation support through installing first casting die and second casting die, makes equipment more stable, and roof pressure frame passes through pressure cylinder slow movement, and the depth of parallelism when can guaranteeing the removal of roof pressure piece, the main part is being avoided its vibration to the roof pressure piece roof pressure all the time, has reduced the noise.

2. The utility model provides a main screw rod roof pressure piece that hangs of building antidetonation support, through setting up the stationary blade, cushion cap and through-hole, it is big to utilize the area of contact of stationary blade cushion cap and C shaped steel inner wall, it is more stable to make the structure, main screw rod that hangs can not the slippage, anti-seismic performance improves greatly, the lead to on boss and the stationary blade is connected, it is more stable to make the stationary blade can the free rotation and connect, prevent to drop when bearing great external force, the design that the stationary blade is taken one's place easily and can not follow the commentaries on classics has improved installation work efficiency greatly, can reduce the cost of labor in the.

3. The utility model provides a main screw rod roof pressure piece that hangs of building antidetonation support, roof pressure piece are the plectane structure, and roof pressure piece diameter is 190mm-210mm, and its thickness is 15-17mm, adopts this kind of size value, and the effect preferred of anti-vibration, the material of stationary blade comprises stainless steel material, and hardness is big of quality good, has guaranteed the life of product.

Drawings

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

FIG. 2 is a schematic view of a first compression element of the present invention;

fig. 3 is a schematic view of the novel stopper of the present invention;

FIG. 4 is a perspective view of the fixing plate of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a main body; 11. a thread; 12. a boss; 2. a first pressing member; 21. a jacking portion; 22. a first groove; 23. an accommodating cavity; 24. a groove; 25. a card slot; 26. a second groove; 3. a second pressing member; 31. a frame body; 32. a fixing plate; 33. a pressure cylinder; 34. jacking and pressing the frame; 35. pressing the block; 4. a fixing sheet; 41. a through hole; 42. a support plate; 43. a bearing platform; 5. a novel limiting body; 51. a bearing disc; 52. a shock-absorbing structure; 521. wear-resistant rubber plates; 522. an elastic damping plate; 523. welding the plate; 524. a middle frame clapboard.

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 main hanging screw jacking member for an anti-seismic support of a building comprises a main body 1, a first pressing member 2, a second pressing member 3, a fixing piece 4 and a novel limiting body 5, wherein the main body 1 is installed on the inner walls of the first pressing member 2 and the second pressing member 3, the second pressing member 3 is provided with two groups, the two groups of second pressing members 3 are symmetrically distributed about the central line of the main body 1, the fixing piece 4 is connected with the lower end of the main body 1, the fixing piece 4 is made of stainless steel and has high hardness and good quality, the service life of the product is ensured, the novel limiting body 5 is arranged at the upper end of the main body 1, the main body 1 comprises a thread 11 and a boss 12, the thread 11 is arranged on the outer wall of the main body 1, the boss 12 is fixed at the lower end of the main body 1, the first pressing member 2 comprises a jacking portion 21, a first groove 22, an accommodating cavity 23, a groove 24, a clamping groove 25, the groove 24 is arranged at the upper end of the clamping groove 25, the first groove 22 is arranged in the inner cavity of the accommodating cavity 23, the second groove 26 is arranged at the lower end of the first groove 22, the second pressing piece 3 comprises a frame body 31, a fixing plate 32, a pressure cylinder 33, a pressing frame 34 and a pressing block 35, the fixing plate 32 is connected with the inner wall of the frame body 31, the pressure cylinder 33 is arranged at the side end of the fixing plate 32, the two side ends of the pressing frame 34 are respectively connected with the pressing block 35 and the pressure cylinder 33, the pressing block 35 is of a circular plate structure, the diameter of the pressing block 35 is 190mm-210mm, the thickness of the pressing block is 15mm-17mm, the size value is adopted, the anti-vibration effect is good, the equipment is more stable by installing the first pressing piece 2 and the second pressing piece 3, the pressing frame 34 moves slowly through the pressure cylinder 33, the parallelism degree of the pressing block 35 during movement can be ensured, the pressing block 35 always presses the main body 1, the vibration, the fixing plate 4 comprises a through hole 41, a bearing plate 42 and a bearing platform 43, the through hole 41 is arranged at the upper end of the bearing plate 42, the bearing platform 43 is welded at the lower end of the bearing plate 42, by arranging the fixing plate 4, the bearing platform 43 and the through hole 41, the structure is more stable by utilizing the large contact area between the bearing platform 43 of the fixing plate 4 and the inner wall of the C-shaped steel, the main hoisting screw rod can not slip, the anti-seismic performance is greatly improved, the boss 12 is connected with the through hole on the fixing plate 4, the fixing plate 4 can rotate freely and is more stable in connection, the fixing plate 4 is prevented from falling when bearing larger external force, the fixing plate 4 is easy to be in place, the installation work efficiency is greatly improved, the labor cost in the installation work can be reduced, the novel limiting body 5 comprises a bearing disc 51 and a shock absorption structure 52, the bearing disc 51 is connected at the lower end of the shock absorption structure, wear-resisting offset plate 521 and welded plate 523 are connected respectively to the both ends of elasticity shock attenuation board 522, and well frame baffle 524 sets up the side at welded plate 523, and wear-resisting offset plate 521, elasticity shock attenuation board 522 and welded plate 523 all are equipped with two sets ofly.

In summary, the following steps: the utility model provides a building antidetonation support owner hangs screw rod roof pressure piece, including main part 1, first casting die 2, second casting die 3, stationary blade 4 and novel spacing body 5, through installing first casting die 2 and second casting die 3, make equipment more stable, roof pressure frame 34 passes through pressure cylinder 33 slow moving, parallelism when can guaranteeing roof pressure piece 35 to move, roof pressure piece 35 is all the time being on the roof pressure main part 1, avoid its vibration, the noise is reduced, through setting up stationary blade 4, cushion cap 43 and through-hole 41, utilize stationary blade 4 cushion cap 43 and the big of the area of contact of C shaped steel inner wall, make the structure more stable, main hanging screw rod can not the slippage, anti-seismic performance improves greatly, boss 12 is connected with the expert on stationary blade 4, make stationary blade 4 can the free rotation and connect more stably, prevent to drop when bearing great external force, stationary blade 4 is easy to take one's place, the installation work efficiency is greatly improved, the labor cost in the installation work can be reduced, the jacking block 35 is of a circular plate structure, the diameter of the jacking block 35 is 190-210 mm, the thickness of the jacking block is 15-17mm, the anti-vibration effect is good by adopting the size value, the fixing piece 4 is made of stainless steel, the hardness is high, the quality is good, and the service life of the product is ensured.

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.

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 building antidetonation support owner hangs screw rod roof pressure piece, includes main part (1), first casting die (2), second casting die (3), stationary blade (4) and novel spacing body (5), and the inner wall at first casting die (2) and second casting die (3) is installed in main part (1), and the lower extreme in main part (1) is connected in stationary blade (4), and novel spacing body (5) set up in the upper end of main part (1), its characterized in that: the first pressing piece (2) comprises a pressing part (21), a first groove (22), an accommodating cavity (23), a groove (24), a clamping groove (25) and a second groove (26), the pressing part (21) is arranged on the outer wall of the accommodating cavity (23), the groove (24) is installed at the upper end of the clamping groove (25), the first groove (22) is arranged in the inner cavity of the accommodating cavity (23), and the second groove (26) is arranged at the lower end of the first groove (22); the second pressing piece (3) comprises a frame body (31), a fixing plate (32), a pressure cylinder (33), a jacking rack (34) and a jacking block (35), the fixing plate (32) is connected to the inner wall of the frame body (31), the pressure cylinder (33) is installed at the side end of the fixing plate (32), and the two side ends of the jacking rack (34) are respectively connected with the jacking block (35) and the pressure cylinder (33); the fixing sheet (4) comprises a through hole (41), a bearing plate (42) and a bearing platform (43), the through hole (41) is arranged at the upper end of the bearing plate (42), and the bearing platform (43) is welded at the lower end of the bearing plate (42); the novel limiting body (5) comprises a bearing disc (51) and a damping structure (52), and the bearing disc (51) is connected to the lower end of the damping structure (52).

2. The main hoisting screw jacking member of the anti-seismic support of the building as claimed in claim 1, wherein: the main part (1) comprises threads (11) and a boss (12), the threads (11) are arranged on the outer wall of the main part (1), and the boss (12) is fixed at the lower end of the main part (1).

3. The main hoisting screw jacking member of the anti-seismic support of the building as claimed in claim 1, wherein: shock-absorbing structure (52) are including wear-resisting offset plate (521), elasticity shock attenuation board (522), welding board (523) and well frame baffle (524), and wear-resisting offset plate (521) and welding board (523) are connected respectively to the both ends of elasticity shock attenuation board (522), and well frame baffle (524) set up the side at welding board (523).

4. The main hoisting screw jacking member of the anti-seismic support of the building as claimed in claim 1, wherein: the second pressing pieces (3) are provided with two groups, and the two groups of second pressing pieces (3) are symmetrically distributed around the central line of the main body (1).

5. The main hoisting screw jacking member of the anti-seismic support of the building as claimed in claim 3, wherein: the wear-resistant rubber plate (521), the elastic damping plate (522) and the welding plate (523) are provided with two groups.

6. The main hoisting screw jacking member of the anti-seismic support of the building as claimed in claim 1, wherein: the fixing piece (4) is made of stainless steel.

7. The main hoisting screw jacking member of the anti-seismic support of the building as claimed in claim 1, wherein: the top pressing block (35) is of a circular plate structure, the diameter of the top pressing block (35) is 190mm-210mm, and the thickness of the top pressing block is 15mm-17 mm.