CN216301140U - Section bar transfer device for municipal building construction - Google Patents

Abstract

The utility model discloses a section bar transfer device for municipal building construction, which comprises a bottom plate, a top plate and a threaded sleeve at the top of the bottom plate, wherein a first threaded rod is in threaded connection with the inside of the threaded sleeve, the top end of the first threaded rod is connected with the top plate, a second threaded rod is arranged at the bottom of the bottom plate and is connected with a moving block through a fixed rod, and a transmission assembly is arranged on the moving block and can drive the threaded sleeve to rotate, so that the top part moves up and down. The utility model relates to the technical field of municipal construction.

Description

Section bar transfer device for municipal building construction

Technical Field

The utility model relates to the technical field of municipal buildings, in particular to a section bar transfer device for municipal building construction.

Background

The section bar is iron or steel and have certain intensity and tough material (like plastics, aluminium, glass fiber etc.) through rolling, extrude, the object that has certain geometry that technologies such as casting were made, the section bar transports through transfer device, current transfer device's size is fixed, the section bar quantity that can transport is limited, shrink that can not be fine, it is great to lead to area, inconvenient parking, and the section bar is at the in-process of transporting, the section bar takes place easily and rocks collision each other, cause the damage of section bar easily, influence the normal use of section bar.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a section transfer device for municipal building construction, which solves the problems that the transfer device cannot be well contracted and the section transfer is easy to shake and collide with each other.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a section bar transfer device for municipal building construction, includes rectangular bottom plate and is located the roof of bottom plate top, its characterized in that: four corners at the top of the bottom plate are vertically and rotatably provided with threaded sleeves, the inner threads of the threaded sleeves are connected with first threaded rods, the top ends of the first threaded rods are fixedly connected with the bottom of the top plate, the left side of the bottom plate is fixedly connected with a fixed block, the right side of the fixed block is rotatably connected with second threaded rods through bearings, the thread directions of the second threaded rods from the middle to the two sides are opposite, the left side and the right side of the outer surface of each second threaded rod are sleeved and connected with threaded sleeves in a threaded manner, the top of each threaded sleeve is fixedly connected with a fixed rod, the top of the fixed rod penetrates through the bottom plate, the left side and the right side of the top of the bottom plate are provided with openings matched with the fixed rod, a movable plate is connected above the fixed rod, the movable plate is arranged on the bottom plate in a sliding manner, and one side of each two movable plates, which are opposite to each other, is fixedly connected with a baffle plate, and the baffle is provided with a transmission assembly matched with the threaded sleeve.

Preferably, the transmission assembly comprises a gear fixedly sleeved on the outer surface of the threaded sleeve and a toothed plate arranged on one side of the baffle close to the threaded sleeve, and the toothed plate is matched with the gear.

Preferably, the left side and the right side of the top plate are both penetrated and are connected with extrusion rods in a sliding mode, and the bottom ends of the two extrusion rods are fixedly connected with extrusion frames.

Preferably, the left and right sides of the inner cavity of the extrusion frame are both penetrated and are connected with extension plates in a sliding mode, and springs are sleeved on the outer surfaces of the extrusion rods and located between the bottom of the top plate and the top of the extrusion frame.

Preferably, the outer surface of the extrusion rod is sleeved and fixedly connected with a sleeve plate above the top plate, the periphery of the bottom plate is fixedly connected with supporting rods, and the bottom end of each supporting rod is fixedly connected with a pulley.

Preferably, the left side and the right side of the inner cavity of the extrusion frame are both penetrated and are slidably connected with extension plates, one sides of the two extension plates close to each other are respectively and fixedly connected with clamping plates, and limit stops matched with the clamping plates are arranged on the left side and the right side of the extrusion frame.

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

(1) this section bar transfer device for municipal building construction, through rotating the second threaded rod, make two thread bush to both sides removal, thereby make the dead lever drive two movable plates and remove to both sides, make the pinion rack drive gear revolve, make the thread bush rotate, thereby make first threaded rod drive the roof downstream, when transfer device does not use, can be fine get up the movable plate shrink, can not occupy a lot of areas, can be convenient park, can once only transport more sections simultaneously, it is more convenient to use.

(2) This section bar transfer device for municipal building construction descends through the roof, drives extrusion frame and extension board downstream, through the effort of spring, makes extrusion frame and extension board push down the section bar, can be fine push down the section bar, effectually prevents that the section bar from colliding and damaging at the in-process of transporting, fine guarantee the normal transportation use of section bar.

Drawings

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

FIG. 2 is a top view of the base plate and opening structure of the present invention;

fig. 3 is a partial enlarged view of the utility model at a in fig. 1.

In the figure: 1. a base plate; 2. a top plate; 3. a threaded bushing; 4. a first threaded rod; 5. a fixed block; 6. A second threaded rod; 7. a threaded sleeve; 8. fixing the rod; 9. moving the plate; 10. an opening; 11. a baffle plate; 12. A gear; 13. a toothed plate; 14. an extrusion stem; 15. extruding the frame; 16. an extension plate; 17. a spring; 18. Sheathing; 19. a support bar; 20. a pulley; 21. and (4) clamping the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a section bar transfer device for municipal building construction comprises a rectangular bottom plate 1 and a top plate 2 positioned above the bottom plate 1, wherein a threaded sleeve 3 is vertically and rotatably arranged on the periphery of the top of the bottom plate 1 through a bearing, a first threaded rod 4 is in threaded connection with the inside of the threaded sleeve 3, the top end of the first threaded rod 4 is fixedly connected with the bottom of the top plate 2, a fixed block 5 is fixedly connected with the left side of the bottom plate 1, the right side of the fixed block 5 is rotatably connected with a second threaded rod 6 through a bearing, the thread directions of the outer surface of the second threaded rod 6 from the middle to the two sides are opposite, threaded sleeves 7 are respectively sleeved and connected with the left side and the right side of the outer surface of the second threaded rod 6, a fixed rod 8 is fixedly connected with the top of each threaded sleeve 7, movable plates 9 are respectively in sliding connection with the left side and the right side of the top of the bottom plate 1 and positioned between the four threaded sleeves 3, and the top ends of the fixed rods 8 sequentially penetrate through the bottom plates 1 and 9 and extend to the upper parts of the movable plates 9, dead lever 8 and movable plate 9 fixed connection, the opening 10 with 8 looks adaptations of dead lever is seted up to the left and right sides at 1 top of bottom plate, two equal fixedly connected with baffle 11 in one side that movable plate 9 carried on the back mutually, be provided with on the baffle 11 with threaded sleeve 3 matched with drive assembly, threaded sleeve 3's surface cover is established and fixedly connected with gear 12, baffle 11 is close to the anterior of threaded sleeve 3 one side and the pinion rack 13 of the equal fixedly connected with in rear portion and gear 12 looks adaptation, gear 12 and pinion rack 13 constitute drive assembly, drive assembly can be fine get up movable plate 9 shrink, can not occupy a lot of areas, can be convenient park, can once only transport more section bars simultaneously, it is more convenient to use.

The left and right sides at 2 tops of roof all runs through and sliding connection has the extrusion stem 14, the bottom fixedly connected with extrusion frame 15 of two extrusion stems 14, the left and right sides of the 15 inner chambers of extrusion frame all runs through and sliding connection has extension board 16, the section bar is lived to the pushing down that can be fine, effectually prevent that the section bar from colliding and damaging at the in-process of transporting, fine guarantee the normal transportation use of section bar, the cover is equipped with spring 17 between the surface of extrusion stem 14 and the bottom that is located roof 2 and the top of extrusion frame 15, spring 17 is the industrial grade spring, there is fine antifatigue ability, can stretch repeatedly and use for a long time, and can change after long-term use.

The surface of the extrusion stem 14 and the top cover that is located the roof 2 are established and fixedly connected with lagging 18, equal fixedly connected with bracing piece 19 all around of bottom plate 1 bottom, the bottom fixedly connected with pulley 20 of bracing piece 19, the equal fixedly connected with cardboard 21 in one side that two extension boards 16 are relative, the lateral part end is provided with the limit stop with cardboard 21 matched with about extrusion frame 15, cardboard 21 is arranged in preventing that extension board 16 from slipping out completely from extrusion frame 15.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, the section bar is placed above the movable plate 9, the second threaded rod 6 is rotated to enable the two threaded sleeves 7 to respectively move towards the left side and the right side, the fixed rod 8 drives the movable plate 9 to move towards the two sides, so that the baffle plate 11 drives the toothed plate 13 to move towards two sides, the gear 12 drives the threaded sleeve 3 to rotate, the first threaded rod 4 descends downwards, thereby driving the top plate 2 to descend, making the extrusion frame 15 move downwards, pulling out the two extension plates 16 to two sides in advance, making the extrusion frame 15 and the extension plates 16 move downwards, when the two moving plates 9 move half way to both sides, the section is continuously added above the bottom plate 1, the profile is added while the extrusion frame 15 descends, the profile is stopped when the bottom of the extrusion frame 15 is in contact with the profile, and then the extrusion frame 15 and the extension plate 16 descend to the lowest level, and the profile is extruded by the extrusion frame 15 and the extension plate 16 under the action of the spring 17.

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 (6)

1. The utility model provides a section bar transfer device for municipal building construction, includes rectangular bottom plate (1) and is located roof (2) of bottom plate (1) top, its characterized in that: the four corners at the top of the bottom plate (1) are vertically rotated to form a threaded sleeve (3), the inner thread of the threaded sleeve (3) is connected with a first threaded rod (4), the top end of the first threaded rod (4) is fixedly connected with the bottom of the top plate (2), the left side of the bottom plate (1) is fixedly connected with a fixed block (5), the right side of the fixed block (5) is rotatably connected with a second threaded rod (6) through a bearing, the thread directions of the second threaded rod (6) to the two sides from the middle are opposite, the left side and the right side of the outer surface of the second threaded rod (6) are sleeved and connected with a threaded sleeve (7), the top of the threaded sleeve (7) is fixedly connected with a fixed rod (8), the top of the fixed rod (8) penetrates through the bottom plate (1), the left side and the right side of the top of the bottom plate (1) are provided with openings (10) matched with the fixed rod (8), the upper portion of the fixed rod (8) is connected with a movable plate (9), the movable plate (9) is arranged on the bottom plate (1) in a sliding mode, a baffle (11) is fixedly connected to one side, back to the back, of the two movable plates (9), and a transmission assembly matched with the threaded sleeve (3) is arranged on the baffle (11).

2. The section bar transfer device for municipal building construction according to claim 1, wherein: the transmission assembly comprises a gear (12) fixedly sleeved on the outer surface of the threaded sleeve (3) and a toothed plate (13) arranged on one side of the threaded sleeve (3) and close to the baffle plate (11), and the toothed plate (13) is matched with the gear (12).

3. The section bar transfer device for municipal building construction according to claim 1, wherein: the left side and the right side at the top of the top plate (2) are both penetrated and are connected with extrusion rods (14) in a sliding mode, and the bottom ends of the two extrusion rods (14) are fixedly connected with extrusion frames (15).

4. The section bar transfer device for municipal building construction according to claim 3, wherein: and a spring (17) is sleeved on the outer surface of the extrusion rod (14) and is positioned between the bottom of the top plate (2) and the top of the extrusion frame (15).

5. The section bar transfer device for municipal building construction according to claim 3, wherein: the outer surface of the extrusion rod (14) is sleeved above the top plate (2) and is fixedly connected with a sleeve plate (18), the periphery of the bottom plate (1) is fixedly connected with a support rod (19), and the bottom end of the support rod (19) is fixedly connected with a pulley (20).

6. The section bar transfer device for municipal building construction according to claim 3, wherein: the left side and the right side of an inner cavity of the extrusion frame (15) are both penetrated and are slidably connected with extension plates (16), one side, close to the extension plates (16), of each extension plate is fixedly connected with a clamping plate (21), and limit stop blocks matched with the clamping plates (21) are arranged on the left side and the right side of the extrusion frame (15).

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