CN113107229A

CN113107229A - Assembled steel structure support

Info

Publication number: CN113107229A
Application number: CN202110248865.XA
Authority: CN
Inventors: 袁莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-07-13

Abstract

The invention relates to the technical field of steel structure supports, in particular to an assembled steel structure support, which comprises a steel structure main body, a base plate, a rectangular through groove, a telescopic mechanism, universal wheels, a movable plate, U-shaped clamping plates, a servo electric cylinder and clamping grooves, wherein the two U-shaped clamping plates are inserted into the rectangular through groove, the lower lateral part of each U-shaped clamping plate is inserted into the clamping groove by using the telescopic mechanism, so that the U-shaped clamping plates are quickly clamped with the base plate, the movable plate is driven to move downwards by the servo electric cylinder, so that the universal wheels are contacted with the ground and the U-shaped clamping plates are lifted, the base plate is separated from the ground, the universal wheels are moved, the servo electric cylinder is used for returning the universal wheels to the original positions after the universal wheels are moved to required positions, so that the base plate is contacted with the ground again, and the U-shaped clamping plates are detached from the base plate by using the telescopic, the support main body is moved conveniently, the working efficiency is improved, and the safety is good.

Description

Assembled steel structure support

Technical Field

The invention discloses an assembled steel structure support, and belongs to the technical field of steel structure supports.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure is mainly by the girder steel of making such as shaped steel and steel sheet, the steel column, component such as steel truss constitutes, steel structure support of assembled all adopts mostly at the used bearing support in some building construction places, assembled steel structure support comprises base plate and steel structure main part at present, often can assemble base plate and steel structure main part in the mill and form the support, often need utilize handling equipment such as crane to remove the support to the demand position, this not only has wasted a lot of time and has influenced work efficiency, also can increase the dangerous probability such as take place to drop, therefore, need design an assembled steel structure support and solve above-mentioned problem.

Summary of the invention

To address the problems in the prior art, the present invention provides an assembled steel structural bracket.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an assembled steel structure support, includes that steel structure main part, base plate, rectangle lead to groove, telescopic machanism, universal wheel, movable plate, U type cardboard, servo electronic jar and draw-in groove, steel structure main part fixed connection is in the base plate upper end, base plate upper end intermediate position is seted up the rectangle and is led to groove and rectangle and lead to the groove and run through the base plate, both ends all set up draw-in groove and draw-in groove processing at the base plate lower extreme about rectangle leads to the groove downside, the rectangle leads to inslot portion and sets up telescopic machanism, the telescopic machanism is controlled the vertical portion that both ends all set up U type cardboard and is in the rectangle leads to the inslot, the downside lateral part of U type cardboard sets up inside the draw-in groove, the upside lateral part of U type cardboard sets up in the base plate upper end and extends the base plate outside, the upper portion lateral part of U type cardboard towards outside upper end fixed connection servo And universal wheels are arranged on the front side and the rear side of the lower end of the movable plate outside the base plate.

Further, the movable plate lower extreme middle part laminating sets up backup pad and is in between two universal wheels, backup pad front side upper end is rotated and is connected adjusting screw and is in servo electronic jar front side, adjusting screw runs through the movable plate and with movable plate threaded connection, adjusting screw runs through the upside horizontal portion of U type cardboard and with the upside horizontal portion sliding connection of U type cardboard, the backup pad lower extreme bonds the slipmat.

Furthermore, the upper end of the rear part of the supporting plate is fixedly connected with a guide rod, the guide rod is positioned on the rear side of the servo electric cylinder, and the guide rod penetrates through the upper lateral parts of the moving plate and the U-shaped clamping plate and is in sliding connection with the upper lateral parts of the moving plate and the U-shaped clamping plate.

Furthermore, the middle positions of the upper ends of the two universal wheels are fixedly connected with second studs, the second studs penetrate through the moving plate and are in threaded connection with butterfly nuts, and the two butterfly nuts are arranged on the front side and the rear side of the upper side transverse portion of the U-shaped clamping plate.

Further, telescopic machanism includes the two-way screw rod of the longitudinal arrangement of movable mounting inside the logical groove of rectangle, two sleeves of two-way screw rod annular end symmetry threaded connection, the two-way screw rod left and right sides all sets up the U template that the opening arranged inwards, two the vertical portion of U template is fixed respectively in the vertical relative one end of two U type cardboards, set up between U template and the two-way screw rod and be two fly leafs and two fly leafs that the V-arrangement was arranged respectively with two sleeve one end movable mounting, the fly leaf deviates from inside sleeve one end movable mounting U template and extends into the U template.

Furthermore, two bolts are symmetrically arranged at the upper end of the U-shaped plate, penetrate through the U-shaped plate and the corresponding movable plate and are provided with R-shaped pins.

Furthermore, the middle positions of the front end and the rear end of the bidirectional screw are fixedly connected with first studs, the annular end of each first stud is in threaded connection with a limiting ring, the limiting rings are attached to the side end face of the bidirectional screw, and the annular end in the middle of the bidirectional screw is fixedly connected with an operating ring.

Furthermore, the upper end of the upper lateral part of the U-shaped clamping plate is fixedly connected with a rechargeable power supply part, the power supply part is located on the inner side of the servo electric cylinder facing outwards, and the power supply part is electrically connected with the servo electric cylinder arranged on the corresponding U-shaped clamping plate.

The invention has the beneficial effects that: (1) according to the assembly type steel structure support, the two U-shaped clamping plates are enabled to move outwards through the telescopic mechanisms, the lower lateral portions of the U-shaped clamping plates are inserted into the clamping grooves, the U-shaped clamping plates are enabled to be clamped with the base plate rapidly, the moving plate is driven to move downwards through the servo electric cylinder, the universal wheels are enabled to move downwards, the universal wheels are enabled to be in contact with the ground and enable the U-shaped clamping plates to be lifted, the base plate is separated from the ground, then the universal wheels are utilized to move the support main body, the support main body is enabled to move conveniently, the working efficiency is improved, and the safety is good.

(2) According to the assembled steel structure support, the support plate is moved downwards through the adjusting screw rod, so that the support plate is contacted with the ground, the universal wheel, the moving plate, the U-shaped clamping plate, the base plate and the steel structure main body are moved upwards, the height of the base plate is adjusted, the base plate can be mounted in different modes, and the application range is widened.

(3) According to the assembly type steel structure support, the two sleeves move inwards or outwards through the bidirectional screw rods, and then the two U-shaped plates move inwards or outwards under the action of the movable plate, so that the two U-shaped clamping plates move inwards or outwards, and the U-shaped clamping plates and the base plate are installed or disassembled, so that the U-shaped clamping plates are quickly disassembled and assembled, the universal wheels can be conveniently reused, and the equipment cost is reduced.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an assembled steel structural bracket of the present invention;

FIG. 2 is a perspective view of a base plate in an assembled steel structural bracket of the present invention;

FIG. 3 is a perspective view of a U-shaped clamping plate in an assembled steel structural bracket of the present invention;

FIG. 4 is a cross-sectional view of a telescoping mechanism in an assembled steel structural bracket of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic view of a U-shaped plate in an assembled steel structural bracket according to the present invention;

fig. 7 is a sectional view of a moving plate in an assembled steel structural bracket according to the present invention.

In the figure: 1. the structure of the anti-skid device comprises a steel structure main body, 2, a base plate, 3, a rectangular through groove, 4, a telescopic mechanism, 5, universal wheels, 6, a moving plate, 7, a U-shaped clamping plate, 8, a servo electric cylinder, 9, a clamping groove, 41, a moving plate, 42, a U-shaped plate, 43, a bolt, 44, a sleeve, 45, a limiting ring, 46, a first stud, 47, a bidirectional screw rod, 51, a second stud, 52, a butterfly nut, 61, an adjusting screw rod, 62, a supporting plate, 63, an anti-skid pad, 64 and a guide rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-7, the present invention provides a technical solution: an assembled steel structure support comprises a steel structure main body 1, a base plate 2, a rectangular through groove 3, a telescopic mechanism 4, a universal wheel 5, a movable plate 6, a U-shaped clamping plate 7, a servo electric cylinder 8 and a clamping groove 9, wherein the steel structure main body 1 is fixedly connected to the upper end of the base plate 2, an installation carrier is provided for the steel structure main body 1 through the base plate 2, the steel structure main body 1 is also effectively prevented from inclining, the rectangular through groove 3 is formed in the middle position of the upper end of the base plate 2, the rectangular through groove 3 penetrates through the base plate 2, a placing space can be provided for the telescopic mechanism 4 and the U-shaped clamping plate 7 through the rectangular through groove 3, the clamping groove 9 is formed in the left end and the right end of the lower side of the rectangular through groove 3, the telescopic mechanism 4 is arranged in the left end and the right end of the telescopic mechanism 4, the vertical portion of the U-shaped clamping plate 7 is located in the rectangular through, the upside horizontal part setting of U type cardboard 7 is in base plate 2 upper end and extend the base plate 2 outside, the upper portion horizontal part of U type cardboard 7 is towards the cylinder body of outside upper end fixed connection servo electric cylinder 8, through U type cardboard 7, for servo electric cylinder 8 provides the installation carrier, the expansion end of servo electric cylinder 8 runs through the upper portion horizontal part of U type cardboard 7 and fixed connection movable plate 6 and movable plate 6 are in the base plate 2 outside, through movable plate 6, provide the installation carrier for universal wheel 5, universal wheel 5 is all installed to both sides around the movable plate 6 lower extreme, through universal wheel 5, realize the removal work.

Specifically, the steel structure body 1 is firstly fixed to the substrate 2 to form a support body, when in use, two U-shaped clamping plates 7 are firstly inserted into the rectangular through groove 3, the upper lateral part of each U-shaped clamping plate 7 is attached to the upper end of the substrate 2, then the two U-shaped clamping plates 7 are outwards moved by using the telescopic mechanism 4, the lower lateral part of each U-shaped clamping plate 7 is inserted into the clamping groove 9, so that the U-shaped clamping plates 7 are quickly clamped with the substrate 2, then the moving plate 6 is driven to move downwards by the servo electric cylinder 8, so that the universal wheels 5 move downwards, so that the universal wheels 5 are in contact with the ground and the U-shaped clamping plates 7 are lifted, so that the substrate 2 is separated from the ground, then the support body is moved by the universal wheels 5, after the support body is moved to a required position, the servo electric cylinders 8 are used for returning the universal wheels 5 to the original position, so that the universal wheels 5 are separated from the ground and the substrate 2 is in contact with the ground again, then reuse telescopic machanism 4 and make two U type cardboard 7 inwards move, and then make the downside horizontal portion of U type cardboard 7 separate with draw-in groove 9 to dismantle U type cardboard 7 and base plate 2, realize carrying out the portable removal to the support main part, promote work efficiency, the security is good.

The middle part of the lower end of the moving plate 6 is attached with a support plate 62, the support plate 62 is positioned between the two universal wheels 5, the upper end of the front side of the support plate 62 is rotatably connected with an adjusting screw 61, the adjusting screw 61 is positioned at the front side of the servo electric cylinder 8, the adjusting screw 61 penetrates through the moving plate 6 and is in threaded connection with the moving plate 6, the adjusting screw 61 penetrates through the upper transverse part of the U-shaped clamping plate 7 and is in sliding connection with the upper transverse part of the U-shaped clamping plate 7, the lower end of the support plate 62 is adhered with an anti-skid pad 63, specifically, after the bracket body is moved to a required position, the adjusting screw 61 is rotated, and because the adjusting screw 61 is in threaded connection with the moving plate 6, the adjusting screw 61 rotates and simultaneously enables the adjusting screw 61 to move downwards, and further drives the support plate 62 to move downwards, so that the support plate 62 is in, the height of the base plate 2 is adjusted, so that the base plate 2 can be mounted in different modes, and the application range is widened.

The upper end of the rear part of the supporting plate 62 is fixedly connected with a guide rod 64, the guide rod 64 is positioned at the rear side of the servo electric cylinder 8, the guide rod 64 penetrates through the upper lateral parts of the moving plate 6 and the U-shaped clamping plate 7 and is in sliding connection with the upper lateral parts of the moving plate 6 and the U-shaped clamping plate 7, and specifically, the movement of the moving plate 6 and the movement of the supporting plate 62 are guided through the guide rod 64.

The middle positions of the upper ends of the two universal wheels 5 are fixedly connected with second studs 51, the second studs 51 penetrate through the moving plate 6 and are in threaded connection with butterfly nuts 52, the two butterfly nuts 52 are arranged on the front side and the rear side of the upper side transverse portion of the U-shaped clamping plate 7, and particularly, the universal wheels 5 are quickly disassembled and assembled through the second studs 51 and the butterfly nuts 52, so that the assembly and the maintenance are facilitated.

The telescopic mechanism 4 comprises a longitudinally-arranged bidirectional screw 47 movably arranged in the rectangular through groove 3, annular ends of the bidirectional screw 47 are symmetrically in threaded connection with two sleeves 44, the left side and the right side of the bidirectional screw 47 are respectively provided with a U-shaped plate 42 with an inward opening, the vertical parts of the two U-shaped plates 42 are respectively fixed at one end, opposite to the vertical parts, of the two U-shaped clamping plates 7, two movable plates 41 arranged in a V shape are arranged between the U-shaped plates 42 and the bidirectional screw 47, the two movable plates 41 are respectively movably arranged at one end of the two sleeves 44, the movable plate 41 is movably arranged at one end, which is far away from the sleeve 44, of the U-shaped plate 42 and extends into the U-shaped plate 42, specifically, the bidirectional screw 47 is rotated, as the bidirectional screw 47 is in threaded connection with the two sleeves 44, the two sleeves 44 can be moved inwards or outwards by the rotation of the bidirectional screw 47, thereby make two U type cardboard 7 inwards or outwards remove, and then make and install or dismantle between U type cardboard 7 and the base plate 2, realize U type cardboard 7's quick assembly disassembly, the used repeatedly of the universal wheel 5 of being convenient for reduces equipment cost.

U template 42 upper end symmetry sets up two bolts 43, and bolt 43 runs through U template 42 and corresponding fly leaf 41 and assembles the R type round pin, specifically, through bolt 43, realizes the movable mounting between U template 42 and the fly leaf 41 promptly, also realizes the quick assembly disassembly between U template 42 and the fly leaf 41, passes through the R type round pin in addition, effectively prevents that bolt 43 from droing.

The equal fixed connection first double-screw bolt 46 in both ends intermediate position around the two-way screw rod 47, first double-screw bolt 46 ring end threaded connection spacing ring 45 and spacing ring 45 laminating are on the 47 side end face of two-way screw rod, 47 middle part ring end fixed connection operating ring of two-way screw rod, specifically, through spacing ring 45, prevent effectively that sleeve 44 from taking place to drop from two-way screw rod 47, in addition through first double-screw bolt 46, realize the quick assembly disassembly of spacing ring 45, be convenient for assemble and maintain, in addition through the operating ring, be convenient for rotate the operation to two-way screw rod 47.

The rechargeable power spare of the upside horizontal portion upper end fixed connection of U type cardboard 7 and power spare are located at servo electronic jar 8 inboard outwards, power spare and the 8 electric connection of servo electronic jar of installing on corresponding U type cardboard 7, specifically, through power spare, can provide the electric energy for servo electronic jar 8.

In the specific implementation mode, firstly, the steel structure body 1 is fixed to the substrate 2, so as to form a bracket body, when in use, the two U-shaped clamping plates 7 are inserted into the rectangular through groove 3, the upper lateral parts of the U-shaped clamping plates 7 are attached to the upper end of the substrate 2, then the two-way screw 47 is rotated by using the operation ring, as the two-way screw 47 is in threaded connection with the two sleeves 44, the two sleeves 44 are moved outwards by the rotation of the two-way screw 47, and then the two U-shaped plates 42 are moved outwards under the action of the movable plate 41, so that the two U-shaped clamping plates 7 are moved outwards, and further the lower lateral parts of the U-shaped clamping plates 7 are inserted into the clamping grooves 9, so that the U-shaped clamping plates 7 are quickly clamped with the substrate 2, then the servo electric cylinders 8 are switched on to be connected with circuits of corresponding power supply parts, the servo electric cylinders 8 are started through the control switches, and the servo, and then make universal wheel 5 remove downwards to make universal wheel 5 and ground contact and make U type cardboard 7 lift, and then make base plate 2 and ground separation, then utilize universal wheel 5 to remove the support main part, after the support main part removes the demand position, reuse servo electronic jar 8 makes universal wheel 5 return to the normal position, and then make universal wheel 5 and ground separation and base plate 2 contact with ground again, then reuse telescopic machanism 4 to make two U type cardboards 7 inwards remove, and then make the downside lateral part of U type cardboard 7 separate with draw-in groove 9, thereby dismantle U type cardboard 7 and base plate 2, realize carrying out portable removal to the support main part, promote work efficiency, the security is good.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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. An assembled steel structural support which characterized in that: comprises a steel structure main body (1), a base plate (2), a rectangular through groove (3), a telescopic mechanism (4), universal wheels (5), a movable plate (6), a U-shaped clamping plate (7), a servo electric cylinder (8) and a clamping groove (9), wherein the steel structure main body (1) is fixedly connected to the upper end of the base plate (2), the rectangular through groove (3) is arranged at the middle position of the upper end of the base plate (2), the rectangular through groove (3) penetrates through the base plate (2), the clamping grooves (9) are respectively arranged at the left end and the right end of the lower side of the rectangular through groove (3), the clamping grooves (9) are processed at the lower end of the base plate (2), the telescopic mechanism (4) is arranged in the rectangular through groove (3), the U-shaped clamping plate (7) is arranged at the left end and the right end of the telescopic mechanism (4), the vertical part of the U-shaped clamping plate (7) is positioned in the, the upper side transverse part of U type cardboard (7) sets up in base plate (2) upper end and extends base plate (2) outside, the upper portion transverse part of U type cardboard (7) is towards the cylinder body of outside upper end fixed connection servo electronic jar (8), the expansion end of servo electronic jar (8) runs through the upper portion transverse part of U type cardboard (7) and fixed connection movable plate (6) and movable plate (6) are in the base plate (2) outside, both sides all install universal wheel (5) around movable plate (6) lower extreme.

2. An assembled steel structural bracket according to claim 1, wherein: the utility model discloses a servo electric cylinder (8) is characterized in that movable plate (6) lower extreme middle part laminating sets up backup pad (62) and is in between two universal wheels (5), backup pad (62) front side upper end is rotated and is connected adjusting screw (61) and is in servo electric cylinder (8) front side, adjusting screw (61) run through movable plate (6) and with movable plate (6) threaded connection, adjusting screw (61) run through the upside transverse part of U type cardboard (7) and with the upside transverse part sliding connection of U type cardboard (7), backup pad (62) lower extreme bonding slipmat (63).

3. An assembled steel structural bracket according to claim 2, wherein: the upper end of the rear part of the supporting plate (62) is fixedly connected with a guide rod (64), the guide rod (64) is positioned on the rear side of the servo electric cylinder (8), and the guide rod (64) penetrates through the upper side transverse parts of the moving plate (6) and the U-shaped clamping plate (7) and is in sliding connection with the upper side transverse parts of the moving plate (6) and the U-shaped clamping plate (7).

4. An assembled steel structural bracket according to claim 1, wherein: the middle positions of the upper ends of the two universal wheels (5) are fixedly connected with second studs (51), the second studs (51) penetrate through the moving plate (6) and are in threaded connection with butterfly nuts (52), and the two butterfly nuts (52) are arranged on the front side and the rear side of the upper side transverse portion of the U-shaped clamping plate (7).

5. An assembled steel structural bracket according to claim 1, wherein: telescopic machanism (4) are including movable mounting two-way screw rod (47) of the inside longitudinal arrangement in rectangle logical groove (3), two-way screw rod (47) annular end symmetry threaded connection two sleeves (44), two-way screw rod (47) left and right sides all sets up U template (42) that the opening arranged inwards, two the vertical portion of U template (42) is fixed respectively in the relative one end of vertical portion of two U type cardboard (7), set up between U template (42) and two-way screw rod (47) and be two fly leaf (41) and two fly leaf (41) that the V-arrangement was arranged respectively with two sleeve (44) one end movable mounting, fly leaf (41) deviate from sleeve (44) one end movable mounting U template (42) and extend into inside U template (42).

6. An assembled steel structural bracket according to claim 5, wherein: two bolts (43) are symmetrically arranged at the upper end of the U-shaped plate (42), and the bolts (43) penetrate through the U-shaped plate (42) and the corresponding movable plate (41) and are provided with R-shaped pins.

7. An assembled steel structural bracket according to claim 5, wherein: the two-way screw rod (47) is fixed and connected with a first stud (46) at the middle positions of the front end and the rear end, the annular end of the first stud (46) is in threaded connection with a limiting ring (45) and the limiting ring (45) is attached to the end face of the side of the two-way screw rod (47), and the annular end of the middle of the two-way screw rod (47) is fixedly connected with an operating ring.

8. An assembled steel structural bracket according to claim 1, wherein: the upper end of the upper lateral part of the U-shaped clamping plate (7) is fixedly connected with a rechargeable power supply part and the power supply part is located on the inner side of the servo electric cylinder (8) facing outwards, and the power supply part is electrically connected with the servo electric cylinder (8) arranged on the corresponding U-shaped clamping plate (7).