CN211850021U

CN211850021U - Sliding support fixed bolster

Info

Publication number: CN211850021U
Application number: CN202020383235.4U
Authority: CN
Inventors: 杨勇; 张敏思; 陈士军; 周煦
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-03
Anticipated expiration: 2030-03-24

Abstract

The utility model relates to a sliding support field just discloses a sliding support fixed bolster, which comprises a fixing support, the standing groove has been seted up to the inside of fixed bolster, the intercommunication groove has all been seted up to the left and right sides of standing groove, the hand hole groove has all been seted up to the left and right sides at fixed bolster top, two the interior diapire in hand hole groove all alternates to have rather than rotating and be connected with the pivot, two the equal fixedly connected with carousel in top of pivot. The utility model discloses a, it makes the lead screw rotate through second bevel gear to drive first bevel gear through the pivot, and the lead screw makes cavity internal thread pole remove in opposite directions and drives the fixed plate, and the fixed plate makes the bolt remove and insert and fix a position in the jack of seting up in advance on the removal support, and the fixed plate contact will remove the support and fix, and is fixed effectual, and convenient operation has solved among the prior art and has removed the support and has adopted bolt and nut or angle bar fixed, need carry out the multiaspect installation, the problem that wastes time and energy.

Description

Sliding support fixed bolster

Technical Field

The utility model relates to a sliding support field specifically is a sliding support fixed bolster.

Background

At present, the corridor is more and more widely applied to building engineering, particularly in some large commercial structures, all areas are often connected through the corridor, the convenience of traffic is realized, meanwhile, the structure vertical face is attractive in appearance, in the corridor building of a high building, a support of the corridor is generally made of a steel structure for the stability of the corridor, but the sliding performance of the corridor needs to be considered under some conditions, and therefore the corridor sliding support is generated.

At present, current sliding support adopts bolt and nut complex mode to link together sliding support's fixing base and the building at both ends usually, perhaps realizes through the angle bar, needs carry out the multiaspect installation, wastes time and energy, and this solves above-mentioned problem for providing a sliding support fixed bolster.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sliding support fixed bolster has the fixed of making things convenient for sliding support, simple structure, and convenient operation's advantage has been solved and has been removed the support and adopted bolt and nut or angle bar fixed among the prior art, need carry out the multiaspect installation, the problem that wastes time and energy.

(II) technical scheme

For the fixed of realizing above-mentioned convenient sliding support, simple structure, convenient operation's purpose, the utility model provides a following technical scheme:

a sliding support fixing support comprises a fixing support, wherein a placing groove is formed in the fixing support, communicating grooves are formed in the left side and the right side of the placing groove, hand hole grooves are formed in the left side and the right side of the top of the fixing support, rotating shafts are connected with the inner bottom walls of the two hand hole grooves in a penetrating manner and are in rotating connection with the inner bottom walls of the two hand hole grooves, rotating discs are fixedly connected to the tops of the two rotating shafts, the bottom ends of the two rotating shafts extend to the inside of the communicating grooves, first bevel gears are sleeved at the bottom ends of the two rotating shafts, lead screws are rotatably connected to the inner walls of the two communicating grooves, second bevel gears are sleeved on the outer sides of the two lead screws, the two second bevel gears are respectively meshed with the two first bevel gears, hollow inner threaded rods are in threaded connection with the outer sides of the two second bevel gears, and the opposite ends of the two, two the equal fixedly connected with fixed plate of the relative one end of cavity internal thread pole, two the bottom of fixed plate all with the interior diapire sliding connection of standing groove, two the relative equal fixedly connected with evenly distributed's of shifting out of fixed plate bolt.

Preferably, the outer sides of the two hollow inner threaded rods are respectively sleeved with a guide piece, and the top ends and the bottom ends of the two guide pieces are respectively connected with the inner top wall and the inner bottom wall of the two communicating grooves in a sliding manner.

Preferably, the inner top wall and the inner bottom wall of the communicating groove are fixedly connected with slide rails, the top end and the bottom end of the guide part are fixedly connected with slide blocks, and the guide part is connected with the inner wall of the communicating groove in a sliding mode through the matching of the slide rails and the slide blocks.

Preferably, the top of the inner wall of the hand hole groove is provided with an internal thread, and the top of the hand hole groove is in threaded connection with a sealing cover.

Preferably, the outer sides of the two turnplates are provided with positioning holes which are arranged at equal intervals, the inner bottom walls of the two hand hole grooves are provided with threaded holes, one of the positioning holes is inserted with a locking rod which is in sliding connection with the positioning hole, and the bottom end of the locking rod is in threaded connection with the threaded hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a sliding support fixed bolster possesses following beneficial effect:

1. the sliding support fixing support is characterized in that the bottom of the fixing support is welded with a building, the movable support is placed in a placing groove, a rotating shaft drives a first bevel gear to rotate through a rotating disc, the first bevel gear drives a screw rod to rotate through a second bevel gear, the screw rod is in threaded fit with a hollow internal screw rod, the rotation of the screw rod can drive the hollow internal screw rod to move oppositely and drive a fixing plate to move, the movement of the fixing plate enables bolts to move oppositely and be inserted into insertion holes formed in the movable support in advance to be positioned, the hollow internal screw rod continuously moves oppositely to drive the fixing plate to contact and fix the movable support, the fixing support is replaced by the fact that bolts are matched with nuts or fixed through angle irons in the prior art, the fixing effect is good, the structure is simple, the operation is convenient, time and labor are saved, and the problem that the movable support is fixed with the nuts, needs to be installed in multiple sides, and wastes time and labor.

2. This sliding support fixed bolster can make the guide slide on the inner wall of intercommunication groove through the removal of cavity internal threaded rod, plays spacing and guide effect to cavity internal threaded rod, and skew or rock when preventing cavity internal threaded rod from removing to make the fixed plate more stable when removing.

3. This sliding support fixed bolster slides on the slide rail through the slider, and then realizes the sliding connection of guide at the intercommunication inslot wall to it is difficult for droing and skew to slide stably, further improves spacing and the direction effect of guide.

4. This sliding support fixed bolster can seal the hand hole groove through the closing cap, prevents that irrelevant personnel from bumping by mistake and leading to fixed emergence not hard up phenomenon, improves the security.

5. This sliding support fixed bolster is fixing the back with the removal support, through the cooperation of check lock lever and screw hole, fixes the carousel, prevents not hard up, improves fixed effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the connecting structure of the sliding block and the sliding rail of the present invention.

In the figure: 1. fixing a bracket; 2. a placement groove; 3. a communicating groove; 4. a hand hole slot; 5. a rotating shaft; 6. a turntable; 7. a first bevel gear; 8. a screw rod; 9. a second bevel gear; 10. a hollow internal threaded rod; 11. a fixing plate; 12. a bolt; 13. a guide member; 14. a slide rail; 15. a slider; 16. a sealing cover; 17. a locking lever.

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. 1-3, a sliding support fixing bracket comprises a fixing bracket 1, the bottom of the fixing bracket 1 is welded with a building, a placing groove 2 is arranged in the fixing bracket 1, the placing groove 2 is used for placing a movable support, communicating grooves 3 are arranged on the left and right sides of the placing groove 2, hand holes 4 are arranged on the left and right sides of the top of the fixing bracket 1, rotating shafts 5 are inserted into the inner bottom walls of the two hand holes 4 and rotatably connected with the inner bottom walls, the rotating shafts 5 are rotatably connected with the inner bottom walls of the hand holes 4 through bearings, rotating discs 6 are fixedly connected with the tops of the two rotating shafts 5, the bottoms of the two rotating shafts 5 extend into the communicating grooves 3, first bevel gears 7 are sleeved at the bottoms of the two rotating shafts 5, lead screws 8 are rotatably connected with the inner walls of the two communicating grooves 3 through bearings, the lead screws 8 are rotatably connected with the inner walls of the communicating grooves 3 through bearings, second bevel gears 9 are sleeved at the outer sides, two second bevel gears 9 are respectively meshed with two first bevel gears 7, the outer sides of the two second bevel gears 9 are respectively in threaded connection with hollow inner threaded rods 10, the opposite ends of the two hollow inner threaded rods 10 extend into the placing groove 2, the rotating shaft 5 drives the first bevel gears 7 to rotate through the rotating disc 6, the first bevel gears 7 enable the screw rods 8 to rotate through the second bevel gears 9, the screw rods 8 are in threaded fit with the hollow inner threaded rods 10, the hollow inner threaded rods 10 move oppositely in the rotation of the screw rods 8, the opposite ends of the two hollow inner threaded rods 10 are respectively and fixedly connected with a fixed plate 11, the hollow inner threaded rods 10 drive the fixed plates 11 to move and contact and fix the movable support, the bottoms of the two fixed plates 11 are respectively in sliding connection with the inner bottom wall of the placing groove 2, the opposite moving-out ends of the two fixed plates 11 are respectively and fixedly connected with uniformly distributed bolts 12, the movement of the fixed plates 11 enables the bolts 12 to move, and (6) positioning.

Further, guide 13 has all been cup jointed in the outside of two cavity internal thread poles 10, the top and the bottom of two guide 13 respectively with the interior roof and the interior diapire sliding connection of two intercommunication grooves 3, the removal through cavity internal thread pole 10 can make guide 13 slide on the inner wall of intercommunication groove 3, play spacing and guide effect to cavity internal thread pole 10, skew or rock when preventing cavity internal thread pole 10 from removing, thereby make fixed plate 11 more stable when removing.

Further, the interior roof and the equal fixedly connected with slide rail 14 of interior diapire of two intercommunication grooves 3, the top and the equal fixedly connected with slider 15 in bottom of two guides 13, guide 13 passes through the cooperation of slide rail 14 and slider 15 and the inner wall sliding connection of intercommunication groove 3, slide on slide rail 14 through slider 15, and then realize guide 13 at the sliding connection of intercommunication groove 3 inner wall, and slide and stably be difficult for droing and squinting, further improve spacing and the direction effect of guide 13.

Further, the top of the inner wall of the hand hole groove 4 is provided with an internal thread, the top of the hand hole groove 4 is in threaded connection with the sealing cover 16, the hand hole groove 4 can be sealed through the sealing cover 16, the phenomenon that the fixing is loosened due to the fact that irrelevant personnel are mistakenly touched is prevented, and safety is improved.

Further, the locating hole that the equidistance was arranged is all seted up in the outside of two carousels 6, all sets up threaded hole on the interior diapire of two hand hole grooves 4, and it has locking lever 17 rather than sliding connection to alternate on one of them locating hole, and locking lever 17's bottom and screw hole threaded connection will remove the support fixed back, through the cooperation of locking lever 17 and screw hole, fix carousel 6, prevent to become flexible, improve fixed effect.

The working principle is as follows: when the utility model is used, the bottom of the fixed bracket 1 is welded with the building, the movable support is placed in the placing groove 2, the rotating shaft 5 is driven to rotate the first bevel gear 7 by rotating the turntable 6, the first bevel gear 7 is driven to rotate the second bevel gear 9 meshed with the first bevel gear, and the screw rod 8 is driven to rotate, because the screw rod 8 is in threaded fit with the hollow internal threaded rod 10, the hollow internal threaded rod 10 can be driven to move oppositely by the rotation of the screw rod 8, the hollow internal threaded rod 10 can achieve stable movement by the matching of the slide blocks 15 at the two ends of the guide piece 13 and the slide rails 14 on the inner wall of the communicating groove 3, the movement of the hollow internal threaded rod 10 can drive the fixed plate 11 to move, the movement of the fixed plate 11 can drive the bolts 12 to move oppositely and be inserted into the insertion holes which are arranged in advance on the movable support for positioning, and the hollow internal threaded rod 10 continues, replace adopting bolt and nut cooperation or fixed through the angle bar among the prior art, fixed effectual, simple structure, convenient operation, labour saving and time saving has solved among the prior art and has removed the support and adopt bolt and nut or angle bar fixed, need carry out the multiaspect installation, the problem that wastes time and energy.

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 sliding support fixed bolster, includes fixed bolster (1), its characterized in that: the inner part of the fixed support (1) is provided with a placing groove (2), the left side and the right side of the placing groove (2) are provided with communicating grooves (3), the left side and the right side of the top part of the fixed support (1) are provided with hand hole grooves (4), the inner bottom walls of the two hand hole grooves (4) are inserted with rotating shafts (5) which are rotatably connected with the hand hole grooves, the top parts of the two rotating shafts (5) are fixedly connected with turntables (6), the bottom ends of the two rotating shafts (5) extend to the inner part of the communicating grooves (3), the bottom ends of the two rotating shafts (5) are sleeved with first bevel gears (7), the inner walls of the two communicating grooves (3) are rotatably connected with screw rods (8), the outer sides of the two screw rods (8) are sleeved with second bevel gears (9), the two second bevel gears (9) are respectively meshed with the two first bevel gears (7), two equal threaded connection in the outside of second bevel gear (9) has cavity internal thread pole (10), two the inside that the relative one end of cavity internal thread pole (10) all extends to standing groove (2), two the equal fixedly connected with fixed plate (11) of the relative one end of cavity internal thread pole (10), two the bottom of fixed plate (11) all with the interior diapire sliding connection of standing groove (2), two the equal fixedly connected with evenly distributed's of the relative shift out of fixed plate (11) bolt (12).

2. A shoe retaining bracket as claimed in claim 1, in which: the outer sides of the two hollow inner threaded rods (10) are respectively sleeved with a guide piece (13), and the top ends and the bottom ends of the guide pieces (13) are respectively connected with the inner top wall and the inner bottom wall of the two communicating grooves (3) in a sliding mode.

3. A shoe retaining bracket as claimed in claim 2, in which: two equal fixedly connected with slide rail (14) of interior roof and interior diapire of intercommunication groove (3), two the top and the equal fixedly connected with slider (15) in bottom of guide (13), guide (13) are through the cooperation of slide rail (14) and slider (15) and the inner wall sliding connection of intercommunication groove (3).

4. A shoe retaining bracket as claimed in claim 1, in which: the top of hand hole groove (4) inner wall is provided with the internal thread, the top threaded connection of hand hole groove (4) has sealed lid (16).

5. A shoe retaining bracket as claimed in claim 1, in which: locating holes which are arranged at equal intervals are formed in the outer sides of the two turntables (6), threaded holes are formed in the inner bottom wall of the two hand hole grooves (4), a locking rod (17) which is connected with the locating holes in a sliding mode is inserted into one of the locating holes, and the bottom end of the locking rod (17) is in threaded connection with the threaded holes.