CN219174037U - Steel construction section bar hoist device - Google Patents

Abstract

The utility model discloses a steel structure section bar hoisting device which comprises a base and side seats, wherein the base is horizontally arranged along the transverse direction, and the side seats are horizontally arranged along the transverse direction through adjusting components on two sides of the base. The beneficial effects are that: according to the utility model, the clamping assemblies are arranged at the outer end positions of the side seats at the two sides of the base, so that the two ends of the H-shaped steel section are respectively clamped by the movable supporting plates of the clamping assemblies in a mode of approaching to the fixed supporting plates, then the H-shaped steel section can be transported by the hanging seat in a mode of hanging the side seats, the clamping of the H-shaped steel section can be released by releasing the clamping of the H-shaped steel section in a mode that the movable supporting plates are far away from the fixed supporting plates when the H-shaped steel section is lifted in place, the lifting mode of the H-shaped steel section bound by ropes is replaced, the lifting efficiency of the H-shaped steel section is improved, and meanwhile, the potential safety hazard of inclined falling of the H-shaped steel section in the lifting process can be prevented by the baffles at the two sides.

Description

Steel construction section bar hoist device

Technical Field

The utility model relates to the field of steel structure construction auxiliary components, in particular to a steel structure section bar hoisting device.

Background

The steel structure section bar is the necessary subassembly of steel structure building, in the steel structure building, the steel structure section bar that just uses is H shaped steel, steel structure section bar is in the in-process of construction, need hang H shaped steel to the construction position, but at present, in the work progress, the common practice is to bind the both ends of H shaped steel section bar with the rope, then hang the rope on the couple of hoist and lift by crane the removal, but it is very troublesome to operate with the mode that the rope was binded, lead to hoist H shaped steel section bar's efficiency not high, simultaneously in the lifting process, the mode that the rope was binded is difficult to accuse H shaped steel section bar's focus, lead to H shaped steel section bar can appear the tilting phenomenon in lifting process, there is the potential safety hazard of falling.

Disclosure of Invention

The utility model aims to solve the problems, and provides a steel structure section lifting device, wherein clamping assemblies are arranged at the outer end positions of side seats at two sides of a base, so that two ends of an H-shaped section are respectively clamped by a movable supporting plate of each clamping assembly in a mode of approaching a fixed supporting plate, the H-shaped section can be transported by a lifting seat in a mode of lifting the side seats, and the clamping of the H-shaped section can be released by a mode of keeping away from the fixed supporting plate by the movable supporting plate when the lifting seat is lifted in place, so that the H-shaped section is put down, the lifting mode of the H-shaped section bundled by ropes is replaced, and the lifting efficiency of the H-shaped section is improved, which is described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a steel structure section bar hoisting device which comprises a base and side seats, wherein the base is horizontally arranged along the transverse direction, the two sides of the base are respectively provided with the side seats horizontally arranged along the transverse direction through an adjusting component, and baffle plates are vertically fixed on the outer side end surfaces of the side seats at the two side positions, which are far away from each other, along the longitudinal direction, so that the distance between the baffle plates at the two side positions is adjusted and locked through the adjusting component;

clamping assemblies for clamping the end parts of the steel section are arranged at the outer ends of the side seats at the two side positions;

hanging seats are arranged in the middle of the top surfaces of the side seats at the two sides.

Preferably, the adjusting assembly comprises a limiting hole and an adjusting groove, the top surface of the base is vertically provided with a plurality of limiting holes, the limiting holes are uniformly distributed in the same transverse direction, the inner end faces of the side seats opposite to each other at two side positions are transversely provided with the adjusting groove, the bottom of the adjusting groove is opened, the tops of the adjusting groove at two side positions are vertically provided with mounting holes at positions close to each other, the mounting holes are through holes, the mounting holes are coaxially and slidably matched with limiting rods, the bottom ends of the limiting rods at two side positions are vertically and slidably matched with one corresponding limiting hole, the top ends of the limiting rods at two side positions are respectively extended out of the top surfaces of the side seats and are coaxially fixed with handles, the parts of the limiting rods at two side positions, which correspond to the handles and the top surfaces of the side seats, are coaxially and clearance matched with springs, and the two ends of the springs are respectively fixedly connected with the corresponding handles and the top surfaces of the side seats.

Preferably, the adjusting grooves are dovetail grooves or I-shaped grooves.

Preferably, the surface of the handle is provided with anti-skid patterns, and the handle is connected with the limiting rod in a combined manner in a threaded fit manner.

Preferably, the inter-hole spacing between the plurality of spacing holes is in the range of 15cm to 25cm.

Preferably, the clamping assembly comprises two mounting frames and studs, each mounting frame of the clamping assembly is respectively fixed on the front end face and the rear end face of the corresponding side seat, each mounting frame is of an inverted L-shaped structure, a fixed supporting plate is fixed on the front face of the vertical portion of each mounting frame along the longitudinal level, the studs are meshed on the bottom of the vertical portion of each mounting frame along the longitudinal direction, bearing seats are arranged at the rear ends of the studs, the rear ends of the studs are coaxially fixed with bearing inner rings arranged in the corresponding bearing seats, movable plates are vertically fixed on the rear end faces of the bearing seats along the transverse direction, movable supporting plates are horizontally fixed on the back faces of the corresponding movable supporting plates, and the movable supporting plates are level with the corresponding fixed supporting plates.

Preferably, the movable supporting plate and the fixed supporting plate are rectangular plates, and the movable supporting plate and the fixed supporting plate are positioned at the lower part of the vertical part of the mounting frame.

Preferably, the parts of the studs extending out of the front of the mounting frame are coaxially engaged with locking nuts.

Preferably, rocker arms are fixed at the front ends of the studs.

Preferably, the mounting frame is provided with guide holes along the longitudinal direction at positions corresponding to the upper parts of the studs, the guide holes are coaxially and slidably matched with guide posts, the guide posts are shorter than the corresponding studs, and the rear ends of the guide posts are fixed in front of the corresponding movable plates.

By adopting the steel structure section bar lifting device, particularly in the lifting use process of the steel structure section bar, when the H-shaped section bar is lifted, the lifting seat of the side seat is bound and connected with external lifting equipment through a steel wire rope, then the side seat and the base are moved to the using position, the distance between the two baffle plates is firstly adjusted according to the length of the H-shaped section bar to be lifted, when the adjustment is carried out, two people respectively hold the handles at the two side positions at the same time and pull the limit rods out of the corresponding limit holes in a mode of stretching the springs, then the lifting of the handles is kept, the corresponding side seat can be pushed to slide along the base through the adjusting groove, so that the distance between the two baffle plates is adjusted, when the distance between the baffle plates is not smaller than the length of the H-shaped section bar to be lifted, loosening the handle, if the limiting rod is just matched with one of the limiting holes at this time, the spring releases the stretching state to drive the limiting rod to be inserted into the corresponding limiting rod, if the limiting rod is not vertically matched with one of the limiting holes, the spring releases the stretching state to drive the bottom end of the limiting rod to prop against the top surface of the base, then the side seat is pushed outwards for a certain distance to vertically match the limiting rod with the similar limiting hole, the spring can continuously release the stretching state to drive the limiting rod to be inserted into the corresponding limiting hole, so as to finish locking of the baffle plate position, the locking nuts at two sides are respectively screwed close to the corresponding rocker arms, and then the stud is driven to anticlockwise rotate by rotating the rocker arms, the stud drives the movable supporting plate to be far away from the corresponding fixed supporting plate in the anticlockwise reverse rotation process, the moving plate and the movable supporting plate can be guided in the sliding fit mode of the guide post along the guide hole in the process, the moving plate and the movable supporting plate are prevented from rotating and misplacing along with the stud, when the movable supporting plate moves until the corresponding H-shaped steel section is placed in an I shape, the distance between the movable supporting plate and the fixed supporting plate is enlarged to the position that the movable supporting plate and the fixed supporting plate can smoothly pass through the top of the H-shaped steel section, the base and the side seats can be lowered at the moment to enable the movable supporting plate and the fixed supporting plate to smoothly fall through the top of the H-shaped steel section and be positioned in the middle of the H-shaped steel section, and then two persons drive the stud to clockwise rotate through rotating the rocker arm again respectively, the studs drive the movable supporting plates to approach the corresponding fixed supporting plates in the clockwise forward rotation process until the movable supporting plates and the fixed supporting plates are respectively clamped at two sides of the middle part of the H-shaped steel section, the studs are kept not to rotate and the lock nuts are pressed on the corresponding mounting frame surface, so that the studs can not rotate, the clamping state of the movable supporting plates and the fixed supporting plates to the middle part of the H-shaped steel section is locked, then the side seats and the base can be lifted to drive the H-shaped steel section to be transported and moved to the placing position, the distance between the movable supporting plates and the fixed supporting plates is enlarged to the top of the H-shaped steel section under the condition that the H-shaped steel section can pass through the top of the H-shaped steel section smoothly according to the operation mode after the H-shaped steel section is placed at the lifting position, the side seat and the base can be lifted vertically to enable the movable supporting plate and the fixed supporting plate to smoothly leave the H-shaped steel section, so that the H-shaped steel section is lifted, the clamping assemblies are arranged at the outer end positions of the side seats on the two sides of the base, the two ends of the H-shaped steel section are respectively clamped by the mode that the movable supporting plate of the clamping assemblies is close to the fixed supporting plate, the H-shaped steel section can be transported by the lifting seat in the mode of lifting the side seat, the clamping of the H-shaped steel section can be released by the mode that the movable supporting plate is far away from the fixed supporting plate when the lifting is in place, the H-shaped steel section is put down instead of the H-shaped steel section lifting mode of rope binding, the lifting efficiency of the H-shaped steel section is improved, simultaneously through both sides position the baffle also can prevent the potential safety hazard that the slope falls in hoist and mount in-process appears, simultaneously through remove the seat with spout horizontal sliding fit with the gag lever post respectively with the vertical sliding fit's of spacing hole mode of different positions can be to two side seat carries out flexible regulation, and then comes to two length distance between the outer terminal surface of side seat is adjusted, and the centre gripping subassembly of both sides position of being convenient for can carry out centre gripping hoist and mount to the H shaped steel section bar of different length respectively, has promoted the universal scope of use of device, and through the movable supporting plate is close to and contacts the mode of fixed supporting plate can make the movable supporting plate with the terminal surface that fixed supporting plate is relative seals, then can be in the movable supporting plate with the top of fixed supporting plate holds the steel section bar of host type or other shapes, has enriched the universal scope of use of device.

The beneficial effects are that: 1. the clamping assemblies are arranged at the outer end positions of the side seats at the two sides of the base, so that the two ends of the H-shaped steel section are respectively clamped by the movable supporting plates of the clamping assemblies close to the fixed supporting plates, the H-shaped steel section can be transported by the hanging seats in a lifting side seat mode, the clamping of the H-shaped steel section can be released by releasing the clamping of the H-shaped steel section by the movable supporting plates far away from the fixed supporting plates when the H-shaped steel section is lifted in place, the lifting mode of the H-shaped steel section bound by ropes is replaced, the lifting efficiency of the H-shaped steel section is improved, and meanwhile, the potential safety hazards of inclined falling of the H-shaped steel section in the lifting process can be prevented by the baffles at the two sides;

2. the two side seats can be telescopically adjusted in a mode that the movable seat is transversely matched with the sliding groove in a sliding mode and the limiting rod is vertically matched with the limiting holes at different positions in a sliding mode, so that the length distance between the outer end faces of the two side seats is adjusted, clamping assemblies at the positions of two sides can be used for clamping and hoisting H-shaped steel sections with different lengths respectively, and the using universal range of the device is improved;

3. the opposite end surfaces of the movable supporting plate and the fixed supporting plate can be closed by the mode that the movable supporting plate is close to and contacts with the fixed supporting plate, so that the supporting type or other shaped steel sections can be supported above the movable supporting plate and the fixed supporting plate, and the application universal range of the device is widened.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the overall axis of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 4 is an enlarged view of a portion of the utility model at B of FIG. 3;

FIG. 5 is a second schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 6 is an enlarged view of a portion of FIG. 5 at C in accordance with the present utility model;

FIG. 7 is a schematic representation III of the cross-section of FIG. 1 in accordance with the present utility model;

FIG. 8 is an enlarged view of a portion of the utility model at D of FIG. 1;

FIG. 9 is a front exterior view of FIG. 1 of the present utility model;

FIG. 10 is a left side exterior view of FIG. 1 of the present utility model;

FIG. 11 is a top exterior view of FIG. 1 of the present utility model;

fig. 12 is a bottom exterior view of fig. 1 of the present utility model.

The reference numerals are explained as follows:

1. an adjustment assembly; 101. a handle; 102. a spring; 103. a limiting hole; 104. an adjustment tank; 105. a limit rod; 106. a mounting hole; 2. a base; 3. a side seat; 301. a hanging seat; 302. a baffle; 4. a clamping assembly; 401. a moving plate; 402. a bearing seat; 403. a rocker arm; 404. a guide hole; 405. a guide post; 406. a mounting frame; 407. fixing the supporting plate; 408. a movable supporting plate; 409. a stud; 4010. and (5) locking the nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-12, the utility model provides a steel structure section bar lifting device, which comprises a base 2 and side seats 3, wherein the base 2 is horizontally arranged along the transverse direction, both sides of the base 2 are respectively provided with the side seats 3 horizontally arranged along the transverse direction through an adjusting component 1, the outer end surfaces of the side seats 3 at both sides are respectively vertically fixed with a baffle 302 along the longitudinal direction, thereby adjusting and locking the distance between the baffle 302 at both sides through the adjusting component 1, in particular, the adjusting component 1 comprises a limiting hole 103 and an adjusting groove 104, the top surface of the base 2 is vertically provided with a plurality of limiting holes 103, the limiting holes 103 are uniformly distributed along the same transverse direction, the inner end surfaces of the side seats 3 at both sides are respectively provided with the adjusting groove 104 along the transverse direction, the bottoms of the adjusting grooves 104 are respectively opened, the groove tops of the adjusting grooves 104 at both sides are respectively vertically provided with a mounting hole 106 at positions close to each other, the mounting holes 106 are through holes, the mounting holes 106 are all coaxially and slidably matched with the limiting rods 105, the bottom ends of the limiting rods 105 at two sides are vertically and slidably matched with one of the corresponding limiting holes 103, the top ends of the limiting rods 105 at two sides extend out of the top surfaces of the corresponding side seats 3 and are coaxially fixed with the handles 101, the parts of the limiting rods 105 at two sides, which are positioned between the corresponding handles 101 and the top surfaces of the side seats 3, are coaxially and clearance-matched with the springs 102, the two ends of the springs 102 are fixedly connected with the corresponding handles 101 and the top surfaces of the side seats 3 respectively, the arrangement is such that the two side seats 3 can be telescopically adjusted in a manner that the movable seat is transversely and slidably matched with the sliding grooves and the limiting rods 105 are vertically and slidably matched with the limiting holes 103 at different positions respectively, and then the length distance between the outer end surfaces of the two side seats 3 is adjusted, clamping assemblies 4 at two side positions can clamp and hoist H-shaped steel sections with different lengths respectively.

The clamping components 4 used for clamping the end parts of the steel section are arranged at the positions of the outer ends of the side seats 3 at the two sides, specifically, the clamping components 4 comprise mounting frames 406 and studs 409, the mounting frames 406 of each clamping component 4 are two and are respectively fixed on the front end face and the rear end face of the corresponding side seat 3, each mounting frame 406 is of an inverted L-shaped structure, the fixed support plates 407 are respectively fixed on the front face of the vertical part of the rear mounting frame 406 along the longitudinal direction horizontally, the studs 409 are respectively meshed with the bottoms of the vertical parts of the front mounting frame 406 along the longitudinal direction, the bearing seats 402 are respectively arranged at the rear ends of the studs 409, the moving plates 401 are respectively fixed on the rear end faces of the bearing seats 402 along the transverse direction vertically, the movable support plates 408 are respectively fixed on the longitudinal direction horizontally, the movable support plates 408 of the moving seats are respectively in an even mode of the corresponding fixed support plates 407, the two ends of the H-shaped section can be conveniently clamped by means of lifting the side seat 301 in a mode of lifting the side seat 3, the H section can be conveniently lifted to the middle of the H section 301 by lifting the movable support plates 408, and the two sides of the section 301 can be lifted by means of lifting the section bar 301 away from the middle section bar can be respectively, and the section bar 301 can be lifted by lifting the section bar 301 by means of the middle section bar can be lifted by being far from the side seat and fixed by the side seat and the section bar can be fixed by the section bar by the middle section bar by respectively.

As the scheme of the scheme preference, the adjustment groove 104 is one kind of dovetail groove or I-shaped groove, if the setting is provided, be convenient for the adjustment groove 104 can only transversely slide along base 2 and can not deviate from other directions, the anti-skidding line has all been seted up on handle 101 surface, and handle 101 all is connected with gag lever post 105 through screw-thread fit's mode combination, so set up, be convenient for prevent handle 101 and take off the hand when pulling gag lever post 105 through handheld handle 101, and be convenient for the quick combination between handle 101 and the gag lever post 105, the interhole interval scope between a plurality of spacing holes 103 is 15cm to 25cm, so set up, be convenient for have suitable hole spacing between the spacing hole 103 to carry out the hierarchical increase or reduce the adjustment to the baffle 302 of both sides position.

The movable supporting plate 408 and the fixed supporting plate 407 are rectangular plates, the movable supporting plate 408 and the fixed supporting plate 407 are located at the lower portion of the vertical portion of the mounting frame 406, the movable supporting plate 408 and the fixed supporting plate 407 are arranged in such a way that the movable supporting plate 408 and the fixed supporting plate 407 are good in shape design, meanwhile, the movable supporting plate 408 and the fixed supporting plate 407 are close to each other through the movable supporting plate 408 and are contacted with opposite end faces of the movable supporting plate 408 and the fixed supporting plate 407, then the upper portions of the movable supporting plate 408 and the fixed supporting plate 407 can bear the tubular steel sections or steel sections with other shapes, the portions, corresponding to the front portions of the mounting frame 406, of the studs 409 extend out, locking nuts 4010 are coaxially meshed, and the arrangement is convenient, the studs 409 cannot be freely rotated through the mode that the locking nuts 4010 are tightly pressed in the front of the mounting frame 406, and meanwhile, the locking of the studs 409 cannot be rotated through loosening the locking nuts 4010.

The front end of double-screw bolt 409 all is fixed with rocking arm 403, so set up, be convenient for drive double-screw bolt 409 through the mode of holding rocking arm 403 application of force and rotate, guide hole 404 has all been seted up along vertical in the position of corresponding double-screw bolt 409 to mounting bracket 406, guide hole 404 all coaxial sliding fit has guide pillar 405, guide pillar 405 is all shorter than corresponding double-screw bolt 409, and the rear end of guide pillar 405 all is fixed in the front of corresponding movable plate 401, so set up, be convenient for can lead the removal of movable plate 401 and movable layer board 408 through guide pillar 405 along guide hole 404 sliding fit's mode, avoid movable plate 401 and movable layer board 408 to rotate dislocation along with double-screw bolt 409.

By adopting the structure, particularly in the hoisting and using process of the steel structural section, when the H-shaped section is hoisted, the hanging seat 301 of the side seat 3 is bound and connected with external hoisting and lifting equipment through a steel wire rope, then the side seat 3 and the base 2 are moved to the using position, the distance between the two baffles 302 is firstly adjusted according to the length of the H-shaped section to be hoisted, when the distance is adjusted, two persons respectively hold the handles 101 at the two sides simultaneously, lift the limiting rods 105 out of the corresponding limiting holes 103 in a mode of stretching the springs 102, the lifting of the rear holding handle 101 can push the corresponding side seat 3 to slide along the base 2 through the adjusting grooves 104, so that the distance between the two baffles 302 is adjusted, when the distance between the baffles 302 is not smaller than the length of the H-shaped section to be hoisted, the handles 101 are loosened, if the limit rod 105 is just matched with one of the limit holes 103 at this time, the spring 102 releases the stretching state to drive the limit rod 105 to be inserted into the corresponding limit rod 105, if the limit rod 105 is not vertically matched with one of the limit holes 103, the spring 102 releases the stretching state to drive the bottom end of the limit rod 105 to be propped against the top surface of the base 2, then the side seat 3 is pushed outwards for a certain distance to vertically match the limit rod 105 with the similar limit hole 103, the spring 102 continues to release the stretching state to drive the limit rod 105 to be inserted into the corresponding limit hole 103, thus the locking of the position of the baffle 302 is completed, the locking nuts 4010 at two sides are respectively screwed by the latter two persons to be close to the corresponding rocker arms 403, then the stud 409 is driven to rotate anticlockwise by rotating the rocker arms 403, the stud 409 drives the movable support plate 408 to be far away from the corresponding fixed support plate 407 in the anticlockwise reversing process, in the process, the guide post 405 is in sliding fit along the guide hole 404 to guide the movement of the movable plate 401 and the movable supporting plate 408, so that the movable plate 401 and the movable supporting plate 408 are prevented from rotating and misplacing along with the studs 409, when the movable supporting plate 408 moves until the corresponding H-shaped steel section is placed in an I shape, the distance between the movable supporting plate 408 and the fixed supporting plate 407 is enlarged to the position where the movable supporting plate 408 and the fixed supporting plate 407 can smoothly pass through the top of the H-shaped steel section, the pedestal 2 and the side seat 3 can be lowered at the moment to enable the movable supporting plate 408 and the fixed supporting plate 407 to smoothly fall through the top of the H-shaped steel section and be positioned in the middle of the H-shaped steel section, the latter two persons drive the studs 409 to rotate clockwise respectively through the rotating rocker 403, the studs 409 drive the movable supporting plate 408 to be close to the corresponding fixed supporting plate 407 in the clockwise forward rotation process until the movable supporting plate 408 and the fixed supporting plate 407 are respectively clamped at two sides of the middle of the H-shaped steel section, at this time, the retaining studs 409 are not rotated and the locking nuts 4010 are pressed on the surfaces of the corresponding mounting frames 406, so that the locking studs 409 cannot be rotated, then the clamping states of the movable supporting plate 408 and the fixed supporting plate 407 to the middle parts of the H-shaped steel profiles are locked, then the side seats 3 and the base 2 can be lifted to drive the H-shaped steel profiles to be transported and moved to the placing positions, the H-shaped steel profiles are placed at the lifting positions, then the distance between the movable supporting plate 408 and the fixed supporting plate 407 is enlarged to the position which can be smoothly below the H-shaped steel profiles and pass through the tops of the H-shaped steel profiles according to the operation modes, then the side seats 3 and the base 2 can be vertically lifted to smoothly leave the H-shaped steel profiles between the movable supporting plate 408 and the fixed supporting plate 407, so that the lifting of the H-shaped steel profiles is completed, and as the clamping assemblies 4 are arranged at the outer end positions of the side seats 3 on two sides of the base 2, the two ends of the H-shaped steel section are respectively clamped by the movable supporting plate 408 of the clamping assembly 4 in a mode that the movable supporting plate 408 is close to the fixed supporting plate 407, the H-shaped steel section can be transported by the hanging seat 301 in a mode of hanging the side seats 3, the clamping of the H-shaped steel section can be released by the mode that the movable supporting plate 408 is far away from the fixed supporting plate 407 when the H-shaped steel section is lifted in place, the H-shaped steel section is put down, the lifting efficiency of the H-shaped steel section is improved by replacing the rope binding H-shaped steel section lifting mode, meanwhile, the potential safety hazards of inclined falling of the H-shaped steel section in the lifting process can be prevented by the baffle plates 302 at two sides, meanwhile, the two side seats 3 can be adjusted in a telescopic mode by the movable seat and the sliding grooves in a transversely sliding mode and the limiting rods 105 in a vertical sliding mode with the limiting holes 103 at different positions respectively, the length distances between the outer end faces of the two side seats 3 are adjusted, the clamping assembly 4 at two sides can be convenient for respectively clamping and lifting the H-shaped steel section with different lengths, the using universal range of the device is improved, the movable supporting plate 408 and the corresponding supporting plate 408 and the fixed supporting plate can be prevented from falling in a mode of the corresponding supporting plate or the universal supporting plate can be used for holding the universal supporting plate.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a steel construction section bar hoist device, includes base (2) and side seat (3), its characterized in that: the base (2) is horizontally arranged along the transverse direction, the side seats (3) are horizontally arranged along the transverse direction on two sides of the base (2) through the adjusting component (1), and the baffle plates (302) are vertically fixed on the outer side end surfaces, far away from each other, of the side seats (3) at two sides, so that the distance between the baffle plates (302) at two sides is adjusted and locked through the adjusting component (1);

the clamping assemblies (4) used for clamping the end parts of the steel section bars are arranged at the positions of the outer ends of the side seats (3) at the two side positions;

hanging seats (301) are arranged in the middle of the top surface of the side seats (3) at the two sides.

2. A steel structure profile lifting device according to claim 1, characterized in that: the utility model discloses a spring seat, including base (2), adjusting part (1), base, side seat, handle, spring seat, mounting hole (106) are all offered in the top surface of base (2), a plurality of spacing holes (103) have all been offered to the top surface of base (2), and a plurality of spacing holes (103) have been offered in vertical equipartition in same horizontal direction, and a plurality of spacing holes (103) have all been offered to the inboard terminal surface that side seat (3) are relative each other along transversely offered in both sides position adjustment groove (104), the bottom of adjustment groove (104) has all been opened in the bottom of both sides position adjustment groove (104) groove top is all vertical in the position that is close to each other, mounting hole (106) are the through-hole, just mounting hole (106) all coaxial sliding fit has gag lever (105), the bottom of gag lever post (105) all with one of them corresponds spacing hole (103) vertical sliding fit, the top of gag lever post (105) all stretches out corresponding side seat (3) top surface and coaxial fixed with handle (101), gag lever post (105) are located corresponding handle (101) and top surface and spring seat (102) between side seat (3) and the top surface and spring seat (102) are all fixed respectively.

3. A steel structure profile lifting device according to claim 2, characterized in that: the adjusting grooves (104) are dovetail grooves or I-shaped grooves.

4. A steel structure profile lifting device according to claim 3, characterized in that: anti-skid threads are formed on the surface of the handle (101), and the handle (101) is connected with the limiting rod (105) in a combined mode through threaded fit.

5. The steel structure profile hoisting device according to claim 4, wherein: the inter-hole spacing between the plurality of limiting holes (103) is in the range of 15cm to 25cm.

6. A steel structure profile lifting device according to any one of claims 2-5, characterized in that: clamping component (4) all include mounting bracket (406) and double-screw bolt (409), every clamping component (4) mounting bracket (406) are two and fix respectively corresponding the front and back terminal surface of side seat (3), mounting bracket (406) are the L type structure of inversion, and the rear portion vertical portion of mounting bracket (406) is preceding all to be fixed with fixed layer board (407) along vertical level, and the front portion vertical portion bottom of mounting bracket (406) all has double-screw bolt (409) along vertical meshing, the rear end of double-screw bolt (409) all is provided with bearing frame (402), just the rear end of double-screw bolt (409) all with correspond bearing frame (402) built-in bearing inner race coaxial fixation, the rear end face of bearing frame (402) all is fixed with movable plate (401) along horizontal vertical, the back of movable layer board (401) all is fixed with movable layer board (408) along vertical level, just movable layer board (408) all with corresponding fixed layer board (407) is the same.

7. The steel structure profile hoisting device according to claim 6, wherein: the movable supporting plate (408) and the fixed supporting plate (407) are rectangular plates, and the movable supporting plate (408) and the fixed supporting plate (407) are positioned at the lower part of the vertical part of the mounting frame (406).

8. The steel structure profile hoisting device according to claim 7, wherein: the parts of the studs (409) extending out of the front of the corresponding mounting frame (406) are coaxially meshed with locking nuts (4010).

9. The steel structure profile hoisting device according to claim 8, wherein: the front ends of the studs (409) are respectively fixed with a rocker arm (403).

10. The steel structure profile hoisting device according to claim 6, wherein: the mounting frame (406) is provided with guide holes (404) along the longitudinal direction at positions corresponding to the upper parts of the studs (409), the guide holes (404) are coaxially and slidably matched with guide posts (405), the guide posts (405) are shorter than the corresponding studs (409), and the rear ends of the guide posts (405) are fixed in front of the corresponding movable plate (401).

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