CN215436197U - Split type multilayer coincide floor loading frame - Google Patents

Abstract

The utility model discloses a split type multilayer composite floor slab loading frame, which comprises a frame main body and a connecting assembly, wherein the frame main body comprises a lower layer steel frame and an upper layer steel frame, the two sides of the inner parts of the lower layer steel frame and the upper layer steel frame are respectively provided with a middle beam, the stability of the lower layer steel frame and the upper layer steel frame is enhanced, the two sides of the inner parts of the lower layer steel frame and the upper layer steel frame are respectively and fixedly provided with a square wood placing beam, one end of the square wood placing beam is fixedly connected with the middle beam, the lower layer steel frame and the upper layer steel frame are four side beams, the two middle beams and the four square wood placing beams are welded together and are internally provided with a connecting reinforcing rib, the stability of the lower layer steel frame and the upper layer steel frame is enhanced, a fixing plate on the square wood placing beam is used for fixing square wood, a laminated plate is placed on the square wood, the material is convenient to place, and the upper layer steel frame and the lower layer steel frame are convenient to connect under the action of a connecting post and an angle steel, the material inside the lower steel frame is protected conveniently.

Description

Split type multilayer coincide floor loading frame

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a split type multilayer composite floor plate loading frame.

Background

The precast concrete superimposed sheet can occupy a large amount of loading areas when transporting, needs to be transported many times, therefore needs a loading frame that can reduce superimposed sheet area. At present, two different types of loading racks exist in the prior art, the first type is made of reinforced concrete and has an opening on the side; the second one is formed by welding square steel, has an opening at the upper part and is formed by splicing an upper loading frame and a lower loading frame.

The first frame is formed by reinforced concrete pouring, make its support body quality itself too big, the hoist and mount difficulty, and extravagant transportation load, secondly the first kind of technique makes the atress of its side inhomogeneous at side open-ended design, take place easily and destroy, current second kind of frame is formed by the just welding in the side, its material rigidity is not enough, bearing capacity is limited, secondly the frame itself does not design the component and carries out good being connected with haulage vehicle, the steadiness is relatively poor, and frame itself and superimposed sheet direct contact, damage is collided with to the superimposed sheet easily in the transportation, for this, we provide a split type multilayer superimposed floor loading frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a split type multilayer composite floor loading frame to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a split type multilayer composite floor loading frame comprises a frame main body and a connecting assembly, wherein the frame main body comprises a lower layer steel frame and an upper layer steel frame, middle beams are arranged on two sides of the inner parts of the lower layer steel frame and the upper layer steel frame respectively, the stability of the lower layer steel frame and the upper layer steel frame is enhanced, square wood placing beams are fixedly arranged on two sides of the inner parts of the lower layer steel frame and the upper layer steel frame respectively, one end of each square wood placing beam is fixedly connected with the middle beam, a fixing plate is fixedly arranged on the surface of each square wood placing beam, the fixing effect is enhanced, connecting columns are fixedly arranged at four corners of one side of the lower layer steel frame respectively, the upper ends of the connecting columns are fixedly connected with the upper layer steel frame through the connecting assembly, angle steel is fixedly arranged at one side of the upper ends of the connecting columns, the upper layer steel frame is convenient to limit, the connecting effect is enhanced, two supporting columns are fixedly arranged at one side of the lower layer steel frame, the upper end of support column is laminated with the lower extreme of upper steelframe mutually, is convenient for support the upper steelframe.

Preferably, the equal fixed mounting in both sides of lower floor's steelframe and upper steelframe inner wall has the connection strengthening rib for lower floor's steelframe and upper steelframe have fine stability, the equal fixed mounting in both sides of lower floor's steelframe inner wall has the support strengthening rib.

Preferably, the both sides of spliced pole and support column are equal fixed mounting have the bracing, have strengthened the supporting effect of spliced pole and support column, have strengthened the supporting effect of upper steelframe.

Preferably, the lifting lugs are fixedly mounted on one sides of the lower steel frame and the upper steel frame, the U-shaped limiting buckle is fixedly mounted on one side of the lower steel frame, the limiting wedge is inserted into the U-shaped limiting buckle, and the coarse thread screw and the coarse thread nut are inserted into one side of the limiting wedge.

Preferably, the connecting assembly comprises a through hole, a connecting hole, an inserting rod, a stop block, a movable block, a return spring, a rotating rod, a sliding rod, a clamping block, an occlusion gear and an occlusion rack, and the through hole is formed in two sides of the upper steel frame.

Preferably, the upper end of the connecting column is provided with a connecting hole which is vertical to the through hole, the through hole and the connecting column penetrate through an inserted link, and the upper end of the inserted link is fixedly provided with a stop block.

Preferably, the movable groove has been seted up to the inside of inserted bar lower extreme, the equal fixed mounting in both ends of activity inslot wall has the slide bar, the both ends of slide bar all are overlapped and are equipped with reset spring, the both ends cover of slide bar be equipped with reset spring fixed connection's movable block.

Preferably, a clamping block is fixedly mounted on one side of the movable block, one end of the clamping block is movably inserted into the connecting column, and one side of the end is attached to one side of the connecting hole.

Preferably, the inside activity interlude of inserted bar has the dwang, the fixed surface of dwang installs the interlock gear, the equal fixed mounting in one side that the movable block is relative has the interlock rack with interlock gear engaged with, two the interlock rack is located the both sides of interlock gear.

Compared with the prior art, the utility model has the beneficial effects that:

1. the lower-layer steel frame is provided with limiting wedges on the periphery, the limiting wedges are fixed on a transport vehicle through thick thread screws and thick thread nuts, the U-shaped limiting buckles of the lower-layer steel frame are clamped on the limiting wedges during transport to complete the fixation of the lower-layer steel frame, the stability of the frame body in the transport process is improved, the welded lifting lugs are used for hoisting, and the welded U-shaped limiting buckles play a role in fixing the lower-layer steel frame and the transport vehicle;

2. the lower steel frame and the upper steel frame are four side beams, two middle beams and four square timber placing beams are welded together, reinforcing ribs are connected in the middle of the beams, the stability of the lower steel frame and the upper steel frame is enhanced, a fixing plate on each square timber placing beam is used for fixing square timber, laminated plates are placed on the square timber and are convenient to place materials, the upper steel frame and the lower steel frame are convenient to connect under the action of connecting columns and angle steel, the materials in the lower steel frame are convenient to protect, the integral device reduces the loading area of a transport vehicle, has higher structural strength and can bear more transport materials;

3. the connection between the upper steel frame and the lower steel frame is strengthened by the arrangement of the connecting component, the inserted link is inserted into the connecting column by a user through the through hole and the connecting hole, when the clamping block contacts with the upper steel frame, the clamping block drives the movable block to move towards the inner part of the movable groove, the movable block moves along the slide rod, the reset spring is compressed, when the stop block is contacted with the upper end of the upper steel frame, the fixture block is inserted into the connecting column, the movable block and the fixture block are popped out under the action of the reset spring, so that one side of the upper end of the fixture block is attached, thereby be convenient for to the fixed connection of inserted bar and lower floor's steelframe and upper steelframe, when dismantling, the user rotates the dwang, and the dwang drives the interlock rack through the interlock gear and removes, and the interlock rack drives the movable block and removes to the inside in activity groove to be convenient for the quick dismantlement of lower floor's steelframe and upper steelframe.

Drawings

FIG. 1 is a schematic view of the internal structure of the apparatus of the present invention;

FIG. 2 is a schematic view of a lower steel frame structure of the apparatus of the present invention;

FIG. 3 is a schematic view of the upper steel frame structure of the apparatus of the present invention;

FIG. 4 is a schematic view of the structure of the insertion rod of the device of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

in the figure: 1. a frame main body; 2. a lower steel frame; 3. an upper steel frame; 4. inserting a rod; 5. a coarse-toothed screw; 6. a limiting wedge; 7. a coarse thread nut; 8. a square wood placing beam; 9. connecting reinforcing ribs; 10. lifting lugs; 11. angle steel; 12. connecting columns; 13. bracing; 14. a fixing plate; 15. a U-shaped limit buckle; 16. a support pillar; 17. supporting reinforcing ribs; 18. a middle beam; 19. a stopper; 20. a movable block; 21. a return spring; 22. rotating the rod; 23. a slide bar; 24. a clamping block; 25. an engaging gear; 26. engaging the rack.

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 obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a split type multilayer laminated floor loading frame comprises a frame main body 1 and a connecting assembly, wherein the frame main body 1 comprises a lower layer steel frame 2 and an upper layer steel frame 3, the lower layer steel frame 2 and the upper layer steel frame 3 are four side beams, two middle beams 18 and four square timber placing beams 8 are welded together, reinforcing ribs 9 are connected in the middle of the frame main body, the middle beams 18 are arranged on two sides inside the lower layer steel frame 2 and the upper layer steel frame 3 respectively, the stability of the lower layer steel frame 2 and the upper layer steel frame 3 is enhanced, the square timber placing beams 8 are fixedly arranged on two sides inside the lower layer steel frame 2 and the upper layer steel frame 3 respectively, one end of each square timber placing beam 8 is fixedly connected with the middle beam 18, a fixing plate 14 is fixedly arranged on the surface of each square timber placing beam 8, the fixing effect is enhanced, connecting columns 12 are fixedly arranged at four corners of one side of the lower layer steel frame 2 respectively, and the upper ends of the connecting columns 12 are fixedly connected with the upper layer steel frame 3 through the connecting assembly, one side of the upper end of a connecting column 12 is fixedly provided with angle steel 11, which is convenient for limiting an upper steel frame 3 and enhances the connecting effect, one side of a lower steel frame 2 is fixedly provided with two supporting columns 16, the upper ends of the supporting columns 16 are jointed with the lower end of the upper steel frame 3 and is convenient for supporting the upper steel frame 3, two sides of the inner walls of the lower steel frame 2 and the upper steel frame 3 are both fixedly provided with connecting reinforcing ribs 9, so that the lower steel frame 2 and the upper steel frame 3 have good stability, two sides of the inner wall of the lower steel frame 2 are both fixedly provided with supporting reinforcing ribs 17, two sides of the connecting column 12 and the supporting columns 16 are both fixedly provided with inclined struts 13, the supporting effect of the connecting column 12 and the supporting columns 16 is enhanced, the supporting effect of the upper steel frame 3 is enhanced, one side of the lower steel frame 2 and the upper steel frame 3 is both fixedly provided with a lifting lug 10, one side of the lower steel frame 2 is fixedly provided with a U-shaped limiting buckle 15, a limiting wedge 6 is inserted into the U-shaped limiting buckle 15, and a coarse thread screw 5 and a coarse thread nut 7 are inserted into one side of the limiting wedge 6;

wherein, the lower layer steel frame 2 is designed with a limit wedge 6 around, the limit wedge 6 is fixed on the transportation vehicle through a coarse thread screw 5 and a coarse thread nut 7, a U-shaped limit buckle 15 of the lower layer steel frame 2 is clamped on the limit wedge 6 to fix the lower layer steel frame 2 during transportation, the stability of the frame body 1 in transportation is improved, a welded lifting lug 10 is used for hoisting, the welded U-shaped limit buckle 15 plays a role in fixing the lower layer steel frame 2 and the transportation vehicle, the lower layer steel frame 2 and an upper layer steel frame 3 are four side beams, two middle beams 18 and four square wood placing beams 8 are welded, a reinforcing rib 9 is connected in the middle of the beams, the stability of the lower layer steel frame 2 and the upper layer steel frame 3 is enhanced, a fixing plate 14 on the square wood placing beams 8 is used for fixing square wood, laminated plates are placed on the square wood, the material is convenient to place, under the action of a connecting column 12 and an angle steel 11, be convenient for be connected upper strata steelframe 3 and lower floor's steelframe 2, be convenient for protect the inside material of lower floor's steelframe 2, the integrated device reduces the superimposed sheet and when the loading area of haulage vehicle, possess higher structural strength, can bear more transportation materials.

Referring to fig. 4 and 5, the connecting assembly includes a through hole, a connecting hole, an insert rod 4, a stopper 19, a movable block 20, a return spring 21, a rotating rod 22, a sliding rod 23, a fixture block 24, an engagement gear 25 and an engagement rack 26, the through hole is formed on both sides of the upper steel frame 3, the upper end of the connecting post 12 is provided with a connecting hole perpendicular to the through hole, the insert rod 4 penetrates through the through hole and the inside of the connecting post 12, the stopper 19 is fixedly mounted on the upper end of the insert rod 4, a movable groove is formed in the lower end of the insert rod 4, the sliding rod 23 is fixedly mounted on both ends of the inner wall of the movable groove, the return spring 21 is sleeved on both ends of the sliding rod 23, the movable block 20 fixedly connected with the return spring 21 is sleeved on both ends of the sliding rod 23, the fixture block 24 is fixedly mounted on one side of the movable block 20, one end of the fixture block 24 movably penetrates inside the connecting post 12, and one side of the end is attached to one side of the connecting hole, a rotating rod 22 is movably inserted in the inserting rod 4, an engaging gear 25 is fixedly arranged on the surface of the rotating rod 22, engaging racks 26 engaged with the engaging gear 25 are fixedly arranged on the opposite sides of the movable block 20, and the two engaging racks 26 are positioned on the two sides of the engaging gear 25;

wherein, the user inserts the inserted link 4 into the inside of the connection post 12 through the through hole and the connection hole, when the fixture block 24 contacts with the upper steel frame 3, the block 24 drives the movable block 20 to move towards the inner part of the movable slot, the movable block 20 moves along the slide rod 23, the return spring 21 is compressed, when the stop block 19 is contacted with the upper end of the upper steel frame 3, the fixture block 24 is inserted into the connecting column 12, the movable block 20 and the fixture block 24 are popped up under the action of the return spring 21, so that one side of the upper end of the fixture block 24 is attached, thereby be convenient for to the fixed connection of inserted bar 4 and lower floor's steelframe 2 and upper strata steelframe 3, when dismantling, the rotatory dwang 22 of user, dwang 22 drives interlock rack 26 through interlock gear 25 and removes, and interlock rack 26 drives movable block 20 and removes to the inside in activity groove to be convenient for lower floor's steelframe 2 and upper strata steelframe 3's quick dismantlement.

The working principle is as follows: the periphery of the lower steel frame 2 is provided with a limit wedge 6, the limit wedge 6 is fixed on a transport vehicle through a coarse thread screw 5 and a coarse thread nut 7, a U-shaped limit buckle 15 of the lower steel frame 2 is clamped on the limit wedge 6 to fix the lower steel frame 2 during transportation, a welded lifting lug 10 is used for hoisting, the welded U-shaped limit buckle 15 plays a role in fixing the lower steel frame 2 and the transport vehicle, the lower steel frame 2 and the upper steel frame 3 are four side beams, two middle beams 18 and four square timber placing beams 8 are welded, a reinforcing rib 9 is connected in the U-shaped limit buckle, the stability of the lower steel frame 2 and the upper steel frame 3 is enhanced, a fixing plate 14 on each square timber placing beam 8 is used for fixing the square timber, a laminated plate is placed on the square timber to facilitate placing materials, the upper steel frame 3 and the lower steel frame 2 are conveniently connected under the action of a connecting column 12 and an angle steel 11, the materials in the lower steel frame 2 are conveniently protected, the integral device reduces the loading area of a transport vehicle of the laminated slab, has higher structural strength, can bear more transport materials, improves the stability of the frame body in the transport process by connecting the limit wedge 6 with a bolt and the vehicle, and ensures that a user inserts the inserted link 4 into the connecting column 12 through a through hole and a connecting hole, when the clamping block 24 is contacted with the upper steel frame 3, the clamping block 24 drives the movable block 20 to move towards the inside of the movable groove, the movable block 20 moves along the sliding rod 23 to compress the reset spring 21, when the stop 19 is contacted with the upper end of the upper steel frame 3, the clamping block 24 is inserted into the connecting column 12, the movable block 20 and the clamping block 24 are popped out under the action of the reset spring 21, so that one side of the clamping block 24 is attached, thereby being convenient for fixedly connecting the inserted link 4 with the lower steel frame 2 and the upper steel frame 3, when being detached, the user rotates dwang 22, and dwang 22 drives interlock rack 26 through interlock gear 25 and removes, and interlock rack 26 drives movable block 20 and removes to the inside in activity groove to be convenient for lower floor's steelframe 2 and upper steelframe 3's quick dismantlement.

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

Claims (9)

1. The utility model provides a split type multilayer coincide floor loading frame, includes frame main part (1) and coupling assembling, its characterized in that: the frame body (1) comprises a lower-layer steel frame (2) and an upper-layer steel frame (3), middle beams (18) are arranged on two sides of the inner portions of the lower-layer steel frame (2) and the upper-layer steel frame (3), the stability of the lower-layer steel frame (2) and the upper-layer steel frame (3) is enhanced, square placing beams (8) are fixedly mounted on two sides of the inner portions of the lower-layer steel frame (2) and the upper-layer steel frame (3), one end of each square placing beam (8) is fixedly connected with the middle beams (18), a fixing plate (14) is fixedly mounted on the surface of each square placing beam (8), the fixing effect is enhanced, connecting columns (12) are fixedly mounted in four corners of one side of the lower-layer steel frame (2), the upper ends of the connecting columns (12) are fixedly connected with the upper-layer steel frame (3) through connecting assemblies, and one side of the upper ends of the connecting columns (12) is fixedly mounted with angle steel (11), be convenient for carry on spacingly to upper steelframe (3), strengthened the connection effect, one side fixed mounting of lower floor's steelframe (2) has two support columns (16), the upper end of support column (16) is laminated with the lower extreme of upper steelframe (3) mutually, is convenient for support upper steelframe (3).

2. The split type multilayer composite floor loading frame according to claim 1, characterized in that: the equal fixed mounting in both sides of lower floor's steelframe (2) and upper steelframe (3) inner wall has connection strengthening rib (9) for lower floor's steelframe (2) and upper steelframe (3) have fine stability, the equal fixed mounting in both sides of lower floor's steelframe (2) inner wall has support strengthening rib (17).

3. The split type multilayer composite floor loading frame according to claim 2, characterized in that: the both sides of spliced pole (12) and support column (16) are equal fixed mounting have bracing (13), have strengthened the supporting effect of spliced pole (12) and support column (16), have strengthened the supporting effect of upper steelframe (3).

4. The split type multilayer composite floor loading frame according to claim 3, characterized in that: the steel frame with the limiting wedge is characterized in that lifting lugs (10) are fixedly mounted on one sides of the lower-layer steel frame (2) and the upper-layer steel frame (3), a U-shaped limiting buckle (15) is fixedly mounted on one side of the lower-layer steel frame (2), the limiting wedge (6) is inserted into the U-shaped limiting buckle (15), and a coarse-tooth screw (5) and a coarse-tooth nut (7) are inserted into one side of the limiting wedge (6).

5. The split type multilayer composite floor loading frame according to claim 4, characterized in that: the connecting assembly comprises a through hole, a connecting hole, an inserting rod (4), a stop block (19), a movable block (20), a reset spring (21), a rotating rod (22), a sliding rod (23), a clamping block (24), an engagement gear (25) and an engagement rack (26), and the through hole is formed in two sides of the upper steel frame (3).

6. The split type multilayer composite floor loading frame according to claim 5, characterized in that: the upper end of the connecting column (12) is provided with a connecting hole which is vertical to the through hole, the through hole and the connecting column (12) penetrate through the inserting rod (4), and the upper end of the inserting rod (4) is fixedly provided with a stop block (19).

7. The split type multilayer composite floor loading frame according to claim 6, characterized in that: the utility model discloses a quick-witted, including inserted bar (4), movable groove has been seted up to the inside of inserted bar (4) lower extreme, the equal fixed mounting in both ends of activity inslot wall has slide bar (23), the both ends of slide bar (23) all overlap and are equipped with reset spring (21), the both ends cover of slide bar (23) be equipped with reset spring (21) fixed connection's movable block (20).

8. The split type multilayer composite floor loading frame according to claim 7, characterized in that: one side of the movable block (20) is fixedly provided with a clamping block (24), one end of the clamping block (24) is movably inserted into the connecting column (12), and one side of the end is attached to one side of the connecting hole.

9. The split type multilayer composite floor loading frame according to claim 8, characterized in that: the inside activity interlude of inserted bar (4) has dwang (22), the fixed surface of dwang (22) installs interlock gear (25), the equal fixed mounting in one side that movable block (20) is relative has interlock rack (26) with interlock gear (25) engaged with, two interlock rack (26) are located the both sides of interlock gear (25).

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