CN220469479U - Steel construction support frame - Google Patents

Abstract

The utility model discloses a steel structure construction support frame, which relates to the technical field of steel structure construction and comprises two upright posts, wherein the tops of the two upright posts are respectively and slidably connected with a connecting post, the top ends of the two connecting posts are fixedly provided with a support plate, the middle part of the front surface of the support plate is fixedly provided with a fixed plate, the top end of the fixed plate is fixedly provided with a first motor, the top end of the support plate is provided with a limiting assembly, and one side of the support plate is provided with a splicing assembly; the beneficial effects of the utility model are as follows: through the limiting component, the steel structure passes through the space between the two clamping plates, and the first motor is started, so that the first movable seat drives the clamping plates to clamp the steel structure, and the steel structure is convenient for workers to construct; through the concatenation subassembly that sets up, pull open the draw-in lever, make spacing ring extrusion spring, put the splice plate of second support frame in the splice groove of first support frame, loosen the draw-in lever, under the effect of spring, draw-in lever and draw-in groove block are convenient for splice two support frames, enlarge the supporting range.

Description

Steel construction support frame

Technical Field

The utility model relates to a support frame, in particular to a steel structure construction support frame, and belongs to the technical field of steel structure construction.

Background

The steel structure construction is mainly constructed by using steel, mainly comprises parts such as bridges, steel columns and steel pipes, is a main building structure form, is widely applied to large-scale engineering, and is convenient to construct and small in maintenance, and steel structure materials are required to be supported in the construction process and then welded and other processed.

The support frame for steel structure construction disclosed in the application number CN202223022252.3 is also an increasingly mature technology and comprises a bottom plate, wherein movable casters are arranged at the bottom of the bottom plate, leveling components are arranged on two sides of the bottom plate, a working plate is arranged above the bottom plate, and the bottom plate is connected with the working plate through a lifting component; the leveling assembly comprises a fixed plate, a motor A, a gear A, a threaded rod A, a gear B, a sleeve, a bearing A, a guide rod and a supporting block; the lifting assembly comprises a motor B, a bevel gear A, a bevel gear B, a threaded rod B, a bearing B, a threaded sleeve, a rotary handle and a guide post. The utility model aims to solve the technical problems that the support frame cannot be used on uneven ground, time and labor are wasted when the support frame is used, workers cannot adjust the height of a working plate according to the working progress of the support frame, and the support frame is high in applicability, time-saving and labor-saving, and can adjust the height of the working plate according to the working progress of the support frame. According to the utility model, the support frame is convenient to install on the ground through the bottom plate, then the support frame is fixed through the screws, when the top plate is pressed to move downwards, the second upright post is driven to move towards the inside of the first upright post through the ejector block, the pressure is relieved through the springs, the second upright post is not easy to deform because of the buffering capacity, and then the second upright posts are not easy to fall down because of being connected through the connecting plates, so that the support frame is strong in stability.

The steel structure construction support frame among the above-mentioned two kinds of open technology still has following defect: when the steel structure is supported, the steel structure cannot be limited, the steel structure cannot be conveniently constructed, the supporting range is smaller, and the two supporting frames cannot be conveniently spliced, so that the utility model provides the steel structure construction supporting frame.

Disclosure of Invention

The utility model aims to provide a steel structure construction support frame, which solves the problems that the steel structure material cannot be limited and the support frame cannot be spliced conveniently in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction support frame, includes two stands, two equal sliding connection in top of stand has the spliced pole, two the fixed backup pad that is equipped with in top of spliced pole, the positive middle part of backup pad is fixed to be equipped with the fixed plate, the fixed first motor that is equipped with in top of fixed plate, the top of backup pad is equipped with spacing subassembly, one side of backup pad is equipped with splice assembly, two the bottom of stand is all fixed and is equipped with the fixing base.

Preferably, the limiting component comprises a first chute, a bidirectional screw rod, two screw rod nuts, two first moving seats and two clamping plates, wherein the first chute is arranged in the middle of the top end of the supporting plate, the bidirectional screw rod is rotationally connected to the inside of the first chute through a bearing, the first moving seats are fixedly connected to the two sides of the inside of the first chute, the screw rod nuts in threaded connection with the bidirectional screw rod are fixedly arranged in the inside of the first moving seats, one end of the bidirectional screw rod is fixedly connected with a transmission shaft of the first motor, and the clamping plates are fixedly arranged on the top ends of the first moving seats.

Preferably, rubber pads are fixedly arranged on one sides of the two clamping plates.

Preferably, the splice assembly includes splice groove, splice plate, two draw-in grooves, two draw-in bars and two second spouts, the splice groove is seted up one side of backup pad, the splice plate is fixed to be set up the opposite side of backup pad, the splice groove with splice plate assorted, the second spout has all been seted up to the both sides of splice groove, two the inside of second spout is all sliding connection has the draw-in bar, two the draw-in groove is seted up respectively the both sides of splice plate, two the draw-in bar respectively with corresponding the draw-in groove block is connected.

Preferably, the inside of two the second spout has all been seted up the spacing groove, two the inside of spacing groove is all sliding connection has the spacing ring, two the spacing ring respectively with the outer wall fixed connection of corresponding clamping lever one side, two the outside of clamping lever all overlaps and is equipped with the spring, two the one end of spring respectively with one side fixed connection of corresponding spacing groove, two the other end of spring respectively with one side fixed connection of corresponding spacing ring.

Preferably, lifting grooves are formed in the upright posts, lifting screw rods are connected to the lifting grooves through bearings in a rotating mode, second movable seats are connected to the lifting grooves in a sliding mode, the second movable seats are connected with the corresponding outer wall threads of the lifting screw rods respectively, the top ends of the second movable seats are fixedly connected with the corresponding bottom ends of the connecting posts respectively, fixing cavities are formed in the bottoms of the upright posts respectively, second motors are fixedly arranged in the fixing cavities, and the bottom ends of the lifting screw rods are fixedly connected with the corresponding transmission shafts of the second motors respectively.

Preferably, the bottoms of two sides of the fixing seat are fixedly provided with mounting plates, and the top ends of the two mounting plates are provided with mounting holes.

Compared with the related art, the steel structure construction support frame provided by the utility model has the following structure that

The beneficial effects are that:

1. through the limiting component, the steel structure material passes through the two clamping plates, the first motor is started, the bidirectional screw rod is enabled to rotate, the first moving seat is driven to move, the two clamping plates are further driven to clamp the steel structure material, the steel structure material is prevented from moving, workers can conveniently construct the steel structure, and the rubber pad is prevented from damaging the steel structure material during clamping;

2. through the concatenation subassembly that sets up, pull open the draw-in bar to both sides, make the draw-in bar slide into the second spout to make spacing ring extrusion spring, put the splice plate of second support frame in the splice groove of first support frame, loosen the draw-in bar, under the effect of spring, pop out the draw-in bar second spout, and with the draw-in groove block, easy operation makes things convenient for the staff to splice two support frames, enlarges the holding range.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic cross-sectional view of a splice assembly according to the present utility model.

In the figure: 1. a column; 2. a connecting column; 3. a support plate; 4. a fixing seat; 5. a limit component; 6. a splice assembly; 7. a fixing plate; 8. a first motor; 9. a rubber pad; 10. a limit groove; 11. a limiting ring; 12. a spring; 13. a lifting groove; 14. lifting the screw rod; 15. a second movable seat; 16. a fixed cavity; 17. a second motor; 18. a mounting plate; 19. a mounting hole; 501. a first chute; 502. a two-way screw rod; 503. a screw nut; 504. a first movable seat; 505. a clamping plate; 601. a splice groove; 602. splice plates; 603. a clamping groove; 604. a clamping rod; 605. and a second chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-4, the utility model provides a steel structure construction support frame, which comprises two upright posts 1, wherein the tops of the two upright posts 1 are respectively and slidably connected with a connecting post 2, the top ends of the two connecting posts 2 are fixedly provided with a support plate 3, the middle part of the front surface of the support plate 3 is fixedly provided with a fixed plate 7, the top end of the fixed plate 7 is fixedly provided with a first motor 8, the top end of the support plate 3 is provided with a limiting component 5, one side of the support plate 3 is provided with a splicing component 6, and the bottom ends of the two upright posts 1 are respectively and fixedly provided with a fixed seat 4;

lifting grooves 13 are formed in the two upright posts 1, lifting screw rods 14 are connected in the two lifting grooves 13 through bearings in a rotating mode, second movable seats 15 are connected in the two lifting grooves 13 in a sliding mode, the two second movable seats 15 are connected with the outer walls of the corresponding lifting screw rods 14 in a threaded mode, the top ends of the two second movable seats 15 are fixedly connected with the bottom ends of the corresponding connecting columns 2 respectively, fixing cavities 16 are formed in the bottoms of the two upright posts 1, second motors 17 are fixedly arranged in the two fixing cavities 16, the bottom ends of the two lifting screw rods 14 are fixedly connected with transmission shafts of the corresponding second motors 17 respectively, and the second motors 17 are started;

the bottoms of two sides of the two fixing seats 4 are fixedly provided with mounting plates 18, the top ends of the two mounting plates 18 are provided with mounting holes 19, and the support frame is fixed on the ground through the mounting plates 18 and the mounting holes 19, so that the mounting mode is simple, and the support frame is kept stable;

the limiting assembly 5 comprises a first chute 501, a bidirectional screw rod 502, two screw rod nuts 503, two first movable seats 504 and two clamping plates 505, wherein the first chute 501 is arranged in the middle of the top end of the supporting plate 3, the bidirectional screw rod 502 is rotationally connected to the inside of the first chute 501 through a bearing, the first movable seats 504 are slidably connected to the two sides of the inside of the first chute 501, screw rod nuts 503 in threaded connection with the bidirectional screw rod 502 are fixedly arranged in the two first movable seats 504, one end of the bidirectional screw rod 502 is fixedly connected with a transmission shaft of the first motor 8, the clamping plates 505 are fixedly arranged at the top ends of the two first movable seats 504, the first motor 8 is started, the bidirectional screw rod 502 drives the first movable seats 504 to move, and then the two clamping plates 505 are driven to clamp steel structure materials, so that the steel structure materials are prevented from moving, and the steel structure construction is facilitated for workers;

rubber pads 9 are fixedly arranged on one sides of the two clamping plates 505, so that steel structural materials are prevented from being damaged during clamping;

specifically, as shown in fig. 1, 2 and 3, firstly, the steel structural material passes through between two clamping plates 505, then the first motor 8 is started to rotate the bidirectional screw rod 502, the bidirectional screw rod 502 is in threaded connection with the screw rod nut 503 in the first movable seat 504, so that the first movable seat 504 moves, and then the two clamping plates 505 are driven to clamp the steel structural material, so that the steel structural material is prevented from moving, the steel structural construction is facilitated for workers, and the rubber pad 9 is prevented from being damaged when clamped.

Example 2:

the splicing assembly 6 comprises a splicing groove 601, a splicing plate 602, two clamping grooves 603, two clamping rods 604 and two second sliding grooves 605, wherein the splicing groove 601 is formed in one side of the supporting plate 3, the splicing plate 602 is fixedly arranged on the other side of the supporting plate 3, the splicing groove 601 is matched with the splicing plate 602, the second sliding grooves 605 are formed in two sides of the splicing groove 601, the clamping rods 604 are slidably connected in the two second sliding grooves 605, the two clamping grooves 603 are respectively formed in two sides of the splicing plate 602, the two clamping rods 604 are respectively connected with the corresponding clamping grooves 603 in a clamping mode, the splicing plate 602 of the second supporting frame is placed in the splicing groove 601 of the first supporting frame, the clamping rods 604 slide into the clamping grooves 603 and are clamped with the clamping grooves 603, the operation is simple, the two supporting frames are spliced by workers conveniently, and the supporting range is enlarged;

the limiting grooves 10 are formed in the two second sliding grooves 605, the limiting rings 11 are slidably connected in the two limiting grooves 10, the two limiting rings 11 are fixedly connected with the outer walls of one sides of the corresponding clamping rods 604 respectively, springs 12 are sleeved outside the two clamping rods 604, one ends of the two springs 12 are fixedly connected with one sides of the corresponding limiting grooves 10 respectively, the other ends of the two springs 12 are fixedly connected with one sides of the corresponding limiting rings 11 respectively, the limiting grooves 10 and the limiting rings 11 prevent the clamping rods 604 from being separated from the second sliding grooves 605, and under the action of the springs 12, the clamping rods 604 are sprung into the clamping grooves 603, so that the clamping rods 604 are clamped with the clamping grooves 603 more conveniently;

specifically, as shown in fig. 1, 2 and 4, the clamping rod 604 is pulled open to two sides, so that the clamping rod 604 slides into the second chute 605, the limiting ring 11 presses the spring 12, the splice plate 602 of the second support frame is placed into the splice groove 601 of the first support frame, the clamping rod 604 is loosened, the clamping rod 604 is ejected out of the second chute 605 under the action of the spring 12 and is clamped with the clamping groove 603, the operation is simple, the two support frames are spliced conveniently by a worker, and the support range is enlarged.

Working principle: when the steel structure construction support frame is specifically used, firstly, the support frame is fixed on the ground through the mounting plate 18 and the mounting hole 19, so that the support frame is kept stable, then the two second motors 17 are synchronously started, the lifting screw rod 14 rotates, the lifting screw rod 14 is in threaded connection with the second movable seat 15, the second movable seat 15 drives the connecting column 2 to move, the support plate 3 is lifted, the support plate 3 is adjusted to the construction position of the steel structure, the steel structure is supported, then steel structure materials penetrate through the two clamping plates 505, the first motor 8 is started again, the bidirectional screw rod 502 rotates, the bidirectional screw rod 502 is in threaded connection with the screw rod nut 503 in the first movable seat 504, the first movable seat 504 moves, the two clamping plates 505 are driven to clamp the steel structure materials, the steel structure materials are prevented from moving, workers can conveniently construct the steel structure, the rubber pad 9 prevents the steel structure materials from being damaged during clamping, when the construction range is large, the clamping rods 604 are pulled towards two sides, the clamping rods 604 are enabled to slide into the inside the second sliding grooves 605, the limiting grooves 10 and the limiting rings 11 prevent the clamping rods 604 from separating from the second sliding grooves 605, meanwhile, the limiting rings 11 squeeze the clamping rods 11 to press the second sliding grooves 605, the clamping rods 602 into the second sliding grooves 605, the splicing grooves are further expanded, the clamping grooves are matched with the clamping rods 12 and the clamping grooves 602 are conveniently and are matched with the clamping grooves 602, and the clamping rods are conveniently and can be conveniently opened by the splicing and connected with the clamping rods 602.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a steel construction support frame, includes two stand (1), its characterized in that, two equal sliding connection in top of stand (1) has spliced pole (2), two the fixed backup pad (3) that are equipped with in top of spliced pole (2), the fixed plate (7) that are equipped with in positive middle part of backup pad (3), the fixed first motor (8) that are equipped with in top of fixed plate (7), the top of backup pad (3) is equipped with spacing subassembly (5), one side of backup pad (3) is equipped with splice assembly (6), two the bottom of stand (1) is all fixed and is equipped with fixing base (4).

2. A steel construction support frame according to claim 1, wherein: limiting component (5) are including first spout (501), two lead screw (502), two lead screw nuts (503), two first removal seat (504) and two splint (505), the middle part on backup pad (3) top is seted up to first spout (501), the inside of first spout (501) is rotated through the bearing and is connected with two lead screw (502), the inside both sides of first spout (501) are all sliding connection have first removal seat (504), two the inside of first removal seat (504) all be fixed be equipped with lead screw nut (503) of two lead screw (502) threaded connection, the one end of two lead screw (502) with the transmission shaft fixed connection of first motor (8), two the top of first removal seat (504) is all fixed and is equipped with splint (505).

3. A steel construction support frame according to claim 2, wherein: rubber pads (9) are fixedly arranged on one sides of the two clamping plates (505).

4. A steel construction support frame according to claim 1, wherein: splice subassembly (6) are including splice groove (601), splice plate (602), two draw-in grooves (603), two draw-in bars (604) and two second spouts (605), splice groove (601) are seted up one side of backup pad (3), splice plate (602) are fixed to be set up the opposite side of backup pad (3), splice groove (601) with splice plate (602) assorted, second spout (605) have all been seted up to the both sides of splice groove (601), two the inside of second spout (605) is all sliding connection with draw-in bar (604), two draw-in grooves (603) are seted up respectively the both sides of splice plate (602), two draw-in bars (604) respectively with corresponding draw-in groove (603) block is connected.

5. The steel construction support frame according to claim 4, wherein: two spacing groove (10) have all been seted up to the inside of second spout (605), two the equal sliding connection in inside of spacing groove (10) has spacing ring (11), two spacing ring (11) respectively with the outer wall fixed connection of corresponding clamping lever (604) one side, two the outside of clamping lever (604) all overlaps and is equipped with spring (12), two the one end of spring (12) respectively with one side fixed connection of corresponding spacing groove (10), two the other end of spring (12) respectively with one side fixed connection of corresponding spacing ring (11).

6. A steel construction support frame according to claim 1, wherein: lifting grooves (13) are formed in the upright posts (1), lifting screw rods (14) are connected to the inner portions of the lifting grooves (13) through bearings in a rotating mode, second movable seats (15) are connected to the inner portions of the lifting grooves (13) in a sliding mode, the second movable seats (15) are connected with the outer wall threads of the corresponding lifting screw rods (14) in a threaded mode, the top ends of the second movable seats (15) are connected with the bottom ends of the corresponding connecting posts (2) in a fixed mode, fixing cavities (16) are formed in the bottoms of the upright posts (1), second motors (17) are fixedly arranged in the inner portions of the fixing cavities (16), and the bottom ends of the two lifting screw rods (14) are connected with corresponding transmission shafts of the second motors (17) in a fixed mode.

7. A steel construction support frame according to claim 1, wherein: the bottoms of two sides of the fixed seat (4) are fixedly provided with mounting plates (18), and the top ends of the two mounting plates (18) are provided with mounting holes (19).