CN215484890U

CN215484890U - Steel construction temporary support convenient to dismantle and equipment

Info

Publication number: CN215484890U
Application number: CN202121618765.3U
Authority: CN
Inventors: 殷学军; 赵桂清; 郭志华
Original assignee: Yangzhou Yongsheng Steel Structure Engineering Co ltd
Current assignee: Yangzhou Yongsheng Steel Structure Engineering Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-11
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a steel structure temporary support convenient to disassemble and assemble, which comprises supporting legs, connecting rods and a supporting mechanism, wherein the supporting legs are arranged on the supporting rods; supporting legs: the number of the supporting legs is four, and crossbeams are symmetrically arranged between two corresponding supporting legs in the longitudinal direction; connecting rods: the left end and the right end of the supporting leg are respectively provided with a fixed sleeve which is respectively sleeved outside the step surfaces correspondingly arranged at the upper end and the lower end of the supporting leg; a support mechanism: set up respectively between two connecting rods of vertical correspondence, the supporting mechanism is symmetrical setting around for, the supporting mechanism includes diagonal brace, pivot and sliding sleeve, the number of pivot is two, and the end all rotates around two pivots and is connected with the diagonal brace, and the both ends of diagonal brace all rotate and are connected with the sliding sleeve, this steel construction temporary stand convenient to detach and equipment, equipment convenient and fast more, the support intensity of equipment back support is better, and it is more convenient to dismantle, can also possess more and need install various accessories additional.

Description

Steel construction temporary support convenient to dismantle and equipment

Technical Field

The utility model relates to the technical field of steel structure supports, in particular to a steel structure temporary support convenient to disassemble and assemble.

Background

The steel industry is the material basis of steel structure industry development, the technological progress of steel industry has created the advantage for the application of steel construction, some major enterprises of domestic steel industry have begun the research and development of variety and technology of the steel of building structure, developed high strength steel and fire-resistant, resistant time, resistant sea water, resistant lamellar tearing, low temperature resistant steel in succession, and H shaped steel, high performance color coated steel plate, cold-formed steel, etc. have laid good application foundation for the development of steel structure industry, the steel construction is the structure that is made up of steel material, it is one of the main building structure types, the steel construction type mainly has: a framed bent structure for the factory building, a frame construction for many high-rise buildings, a frame shear wall structure, a frame section of thick bamboo structure, a dull and stereotyped spatial grid structure and curved roof net fill structure etc. some steel construction need use the support of temporary erection equipment when putting up, and current support is selected mostly to use various connecting pieces to connect when putting up, and the equipment is more troublesome, and the support intensity after the equipment is limited, for this reason, we have proposed a steel construction temporary support convenient to dismantle and assemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects, provides the steel structure temporary support convenient to disassemble and assemble, is more convenient and quicker to assemble, has better support strength after assembly, is more convenient to disassemble, can be additionally provided with various accessories, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel structure temporary support convenient to disassemble and assemble comprises supporting legs, connecting rods and a supporting mechanism;

supporting legs: the number of the supporting legs is four, and crossbeams are symmetrically arranged between two corresponding supporting legs in the longitudinal direction;

connecting rods: the left end and the right end of the supporting leg are respectively provided with a fixed sleeve which is respectively sleeved outside the step surfaces correspondingly arranged at the upper end and the lower end of the supporting leg;

a support mechanism: set up respectively between two vertical corresponding connecting rods, the supporting mechanism is symmetrical setting around for, assembles convenient and fast more, and the support intensity of equipment after-poppet is better, and it is more convenient to dismantle, can also possess more and need install various accessories additional.

Furthermore, the supporting mechanism comprises inclined supporting rods, rotating shafts and sliding sleeves, the number of the rotating shafts is two, the front ends and the rear ends of the two rotating shafts are respectively and rotatably connected with the inclined supporting rods, the two ends of each inclined supporting rod are respectively and rotatably connected with the sliding sleeves, the inner walls of the two transversely corresponding sliding sleeves are respectively and slidably connected with the outer walls of the connecting rods corresponding to the same side, and the supporting strength of the support is improved.

Furthermore, the middle part of pivot all is overlapped and is equipped with spacing framed panel, all rotates in the pivot that sets up in the extrados middle part of pivot and is connected with the lead screw, and the screw that sets up in spacing framed panel upper end middle part respectively with the lead screw threaded connection of homonymy, two adjacent diagonal braces middle part through-hole edges evenly are provided with the tooth socket, the side symmetry is provided with around the lower extreme of spacing framed panel with tooth socket complex tooth, the convenience is fixed to the position of diagonal brace is close to the heart.

Furthermore, the inner wall all contacts with the extrados of pivot about spacing deckle board, and the arc wall of the inside lower extreme of spacing deckle board is laminated with the extrados of pivot, plays limiting displacement to spacing deckle board.

Furthermore, the upper ends of the screw rods are symmetrically provided with protrusions, so that the screw rods can rotate conveniently.

Further, the through-hole edge that the lateral surface of fixed cover set up all is provided with the internal thread cover, and the equal threaded connection in inside of internal thread cover has set screw, and set screw passes the through-hole that fixed cover wall body set up respectively and with the step face contact that corresponds, conveniently carries out quick equipment to the support.

Furthermore, the upper and lower both ends of landing leg all are provided with the screw hole, conveniently assemble the concatenation through outside screw rod to a plurality of landing legs.

Compared with the prior art, the utility model has the beneficial effects that: this steel construction temporary support convenient to dismantle and equipment has following benefit:

1. the fixed cover with four connecting rod ends cup joints the step face outside that the end set up about the landing leg respectively, makes crossbeam between the landing leg and the connecting rod of same height form the rectangle, then screws up the inside set screw of internal thread cover, makes set screw's end and step face contact to fix the connecting rod, assemble convenient and fast more.

2. The screw rod is rotated through the protrusion at the upper end of the screw rod, the limiting frame plate in threaded connection with the screw rod is driven to move along the radial direction of the rotating shaft, until teeth on the side face of the limiting frame plate are inserted and connected inside tooth sockets arranged in the middle of the inclined supporting rods, the two inclined supporting rods are relatively static at the moment and play a supporting role for the connecting rods, when the connecting rod is disassembled, the screw rod is rotated reversely, so that the teeth on the side face of the limiting frame plate are separated from the tooth sockets arranged in the middle of the inclined supporting rods, the two connecting rods are moved oppositely at the moment, the sliding sleeves at the ends of the inclined supporting rods slide oppositely along the connecting rods, and the fixed sleeves at the ends of the connecting rods are separated from the supporting legs.

Drawings

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

FIG. 2 is a schematic view of the internal cross-section of the support mechanism of the present invention;

fig. 3 is a schematic view showing the internal cross-sectional structure of the fixing cover of the present invention.

In the figure: the device comprises a support leg 1, a support mechanism 2, an inclined support rod 21, a limit frame plate 22, a lead screw 23, a rotating shaft 24, a sliding sleeve 25, a cross beam 3, a step surface 4, a connecting rod 5, a fixing sleeve 6, an internal thread sleeve 7, a fixing screw 8, a threaded hole 9, a tooth groove 10 and a tooth 11.

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.

Referring to fig. 1-3, the present embodiment provides a technical solution: a steel structure temporary support convenient to disassemble and assemble comprises supporting legs 1, connecting rods 5 and a supporting mechanism 2;

leg 1: the number of the supporting legs is four, the cross beams 3 are symmetrically arranged between two corresponding supporting legs 1 longitudinally, so that the supporting strength of the supporting legs 1 is improved, the upper end and the lower end of each supporting leg 1 are provided with threaded holes 9, and the supporting legs 1 are conveniently assembled and spliced through external screws;

connecting rod 5: fixing sleeves 6 are arranged at the left end and the right end of the landing leg, the fixing sleeves 6 are respectively sleeved outside step surfaces 4 correspondingly arranged at the upper end and the lower end of the landing leg 1, inner thread sleeves 7 are arranged at the edges of through holes arranged on the outer side surface of the fixing sleeves 6, fixing screws 8 are in threaded connection inside the inner thread sleeves 7, the fixing screws 8 respectively penetrate through the through holes arranged on the wall body of the fixing sleeves 6 and are in contact with the corresponding step surfaces 4, the fixing sleeves 6 at the ends of four connecting rods 5 are respectively sleeved outside the step surfaces 4 arranged at the upper end and the lower end of the landing leg 1, a cross beam 3 between the landing legs 1 and the connecting rods 5 at the same height form a rectangle, then the fixing screws 8 inside the inner thread sleeves 7 are screwed, the ends of the fixing screws 8 are in contact with the step surfaces 4, so that the connecting rods 5 are fixed, and the assembly is more convenient and quicker;

the supporting mechanism 2: the supporting mechanisms 2 are symmetrically arranged from front to back, each supporting mechanism 2 comprises two inclined supporting rods 21, two rotating shafts 24 and two sliding sleeves 25, the number of the rotating shafts 24 is two, the front ends and the back ends of the two rotating shafts 24 are respectively connected with the inclined supporting rods 21 in a rotating manner, the two ends of each inclined supporting rod 21 are respectively connected with the sliding sleeves 25 in a rotating manner, the inner walls of the two sliding sleeves 25 which correspond transversely are respectively connected with the outer walls of the corresponding connecting rods 5 at the same side in a sliding manner, a limiting frame plate 22 is sleeved in the middle of each rotating shaft 24, screw rods 23 are respectively connected in a rotating manner in rotating holes arranged in the middle of the outer arc surface of each rotating shaft 24 in a rotating manner, screw holes arranged in the middle of the upper end of each limiting frame plate 22 are respectively in threaded connection with the screw rods 23 at the same side, tooth grooves 10 are uniformly arranged at the edges of the through holes in the middle of the two adjacent inclined supporting rods 21, teeth 11 matched with the tooth grooves 10 are symmetrically arranged on the front and back side surfaces of the lower end of the limiting frame plate 22, the left and right inner walls of the limiting frame plates 22 are both contacted with the outer arc surface of the rotating shafts 24, the arc-shaped groove at the lower end inside the limit frame plate 22 is attached to the outer arc surface of the rotating shaft 24, protrusions are symmetrically arranged at the upper end of the screw rod 23, the screw rod 23 is rotated through the protrusions at the upper end of the screw rod 23, the limit frame plate 22 in threaded connection with the screw rod 23 is driven to move along the radial direction of the rotating shaft 24 until teeth 11 on the side surface of the limit frame plate 22 are inserted into teeth grooves 10 formed in the middle of the inclined support rods 21, at the moment, the two inclined support rods 21 are relatively static, a supporting effect is achieved on the connecting rods 5, when the limit frame plate is disassembled, the teeth 11 on the side surface of the limit frame plate 22 are separated from the teeth grooves 10 formed in the middle of the inclined support rods 21 by reversely rotating the screw rod 23, at the moment, the two connecting rods 5 move towards each other, the sliding sleeves 25 at the ends of the inclined support rods 21 slide towards each other along the connecting rods 5, and the fixing sleeves 6 at the ends of the connecting rods 5 are separated from the supporting legs 1.

The working principle of the steel structure temporary support convenient to disassemble and assemble provided by the utility model is as follows: fixing sleeves 6 at the ends of four connecting rods 5 are respectively sleeved outside step faces 4 arranged at the upper end and the lower end of a supporting leg 1, so that a cross beam 3 between the supporting legs 1 and the connecting rods 5 at the same height form a rectangle, when the connecting rods 5 are installed, the distance between two vertically corresponding connecting rods 5 is changed, so that two inclined supporting rods 21 at the same side relatively rotate around a rotating shaft 24, a sliding sleeve 25 rotatably connected with the ends of the inclined supporting rods 21 slides along the connecting rods 5, then a fixing screw 8 in an internal thread sleeve 7 is screwed, so that the end of the fixing screw 8 is contacted with the step faces 4, so that the connecting rods 5 are fixed, because the left inner wall and the right inner wall of a limiting frame plate 22 are contacted with the outer arc surface of the rotating shaft 24, a limiting effect is achieved on the limiting frame plate 22, a screw rod 23 is rotated through a bulge at the upper end of the screw rod 23, the limiting frame plate 22 in threaded connection with the screw rod 23 is driven to radially move along the rotating shaft 24 until teeth 11 at the side face of the limiting frame plate 22 are inserted in tooth grooves 10 arranged in the middle of the inclined supporting rods 21, two diagonal brace 21 are static relatively this moment, play the supporting role to connecting rod 5, and the upper and lower both ends of landing leg 1 all are provided with screw hole 9, conveniently assemble the concatenation to a plurality of landing legs 1 through outside screw rod, and during the dismantlement, the tooth 11 that reverse rotation lead screw 23 made spacing framed panel 22 side separates with tooth alveolus 10 that diagonal brace 21 middle part set up, and it can to move two connecting rods 5 in opposite directions this moment, makes the fixed cover 6 and the landing leg 1 separation of connecting rod 5 end.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a steel construction temporary support convenient to dismantle and equipment which characterized in that: comprises supporting legs (1), a connecting rod (5) and a supporting mechanism (2);

leg (1): the number of the supporting legs is four, and the cross beams (3) are symmetrically arranged between two corresponding supporting legs (1) in the longitudinal direction;

connecting rod (5): the left end and the right end of the supporting leg are respectively provided with a fixing sleeve (6), and the fixing sleeves (6) are respectively sleeved outside the step surfaces (4) correspondingly arranged at the upper end and the lower end of the supporting leg (1);

support mechanism (2): are respectively arranged between two connecting rods (5) which vertically correspond, and the supporting mechanisms (2) are symmetrically arranged front and back.

2. A steel structural temporary support frame facilitating disassembly and assembly as claimed in claim 1, wherein: the supporting mechanism (2) comprises inclined supporting rods (21), rotating shafts (24) and sliding sleeves (25), the number of the rotating shafts (24) is two, the front ends and the rear ends of the two rotating shafts (24) are respectively and rotatably connected with the inclined supporting rods (21), the two ends of each inclined supporting rod (21) are respectively and rotatably connected with the sliding sleeves (25), and the inner walls of the two transversely corresponding sliding sleeves (25) are respectively and slidably connected with the outer walls of the connecting rods (5) corresponding to the same side.

3. A steel structural temporary support frame facilitating disassembly and assembly as claimed in claim 2, wherein: the middle part of pivot (24) all overlaps and is equipped with spacing framed bent (22), all rotates in the pivot that sets up in the extrados middle part of pivot (24) and is connected with lead screw (23), screw that spacing framed bent (22) upper end middle part set up respectively with lead screw (23) threaded connection of homonymy, two adjacent diagonal braces (21) middle part through-hole edge evenly is provided with tooth alveolus (10), the side symmetry is provided with around the lower extreme of spacing framed bent (22) with tooth alveolus (10) complex tooth (11).

4. A steel structural temporary support frame facilitating disassembly and assembly as claimed in claim 3, wherein: the left inner wall and the right inner wall of the limiting frame plate (22) are in contact with the outer arc surface of the rotating shaft (24), and the arc-shaped groove at the lower end inside the limiting frame plate (22) is attached to the outer arc surface of the rotating shaft (24).

5. A steel structural temporary support frame facilitating disassembly and assembly as claimed in claim 3, wherein: the upper ends of the screw rods (23) are symmetrically provided with bulges.

6. A steel structural temporary support frame facilitating disassembly and assembly as claimed in claim 1, wherein: the through-hole edge that the lateral surface of fixed cover (6) set up all is provided with internal thread cover (7), and the equal threaded connection in inside of internal thread cover (7) has set screw (8), and set screw (8) pass the through-hole of fixed cover (6) wall body setting respectively and with step face (4) contact that correspond.

7. A steel structural temporary support frame facilitating disassembly and assembly as claimed in claim 1, wherein: the upper end and the lower end of the supporting leg (1) are provided with threaded holes (9).