CN210421872U

CN210421872U - Laminated slab overhanging scaffold I-steel embedded pipe

Info

Publication number: CN210421872U
Application number: CN201921219135.1U
Authority: CN
Inventors: 韩昌祥; 余凤生; 林健
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-28
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to a construction technical field just discloses a superimposed sheet scaffold frame I-steel embedded pipe that encorbelments, comprising a base plate, the fixed pipe of upper end symmetry fixedly connected with upper end open-ended of bottom plate, fixed intraductal interpolation is equipped with first bolt, fixed intraductal be equipped with first bolt assorted screw thread, fixed pipe and first bolt threaded connection, two be equipped with the I-steel between the first bolt, two fixed establishment is all installed to first bolt one side in opposite directions, concrete layer has been pour between I-steel and the bottom plate, two common cover is equipped with the fixed plate on the first bolt, the fixedly connected with packing ring of position department that corresponds first bolt on the fixed plate. The utility model discloses make better and fixed more simple and convenient to the fixed effect of I-steel for the bearing capacity to the I-steel is higher, and the reliability is better, avoids using the inconvenience of wood system cushion.

Description

Laminated slab overhanging scaffold I-steel embedded pipe

Technical Field

The utility model relates to a construction technical field especially relates to a superimposed sheet scaffold frame I-steel embedded pipe that encorbelments.

Background

The laminated slab is widely applied to building construction, the building construction progress is accelerated, and the safety of edge protection is guaranteed. The embedded pipes, namely embedded parts, are used for fixing I-steel of a cantilever scaffold of a laminated slab, the traditional I-steel embedded pipes of the cantilever scaffold are all embedded with two internal thread pipes firstly, then are fixed in reinforcing steel bars of a beam wall by electric welding, after concrete is poured, a template is removed, then bolts are screwed into the internal thread pipes, and a U-shaped structure is formed by the two bolts and a fixing plate and is used for fixing the I-steel. However, in order to avoid the left and right shaking of the joist steel in the U-shaped structure, the gap between the two bolts and the joist steel is filled by plugging a plurality of wooden cushion blocks, the fixation of the joist steel is troublesome, the thickness of the cushion blocks cannot be found exactly, the cushion blocks are easy to damage due to abrasion and influence the reuse, the cushion blocks are easy to deform, the bearing capacity is low, the reliability is poor, the fixing effect is poor, and the joist steel is easy to deviate or even topple due to stress.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fixing effect of the pre-buried pipe is poor and the I-steel is inconvenient to fix in the prior art, and providing a superimposed sheet scaffold I-steel pre-buried pipe of encorbelmenting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a superimposed sheet scaffold frame I-steel embedded pipe that encorbelments, comprises a base plate, the fixed pipe of upper end symmetry fixedly connected with upper end open-ended of bottom plate, the fixed intraductal interpolation of managing is equipped with first bolt, fixed intraductal be equipped with first bolt assorted screw thread, fixed pipe and first bolt threaded connection, two be equipped with the I-steel between the first bolt, two fixed establishment is all installed to first bolt one side in opposite directions, concrete layer has been pour between I-steel and the bottom plate, two the common cover is equipped with the fixed plate on the first bolt, the position department fixedly connected with packing ring that corresponds first bolt on the fixed plate, fixed plate and packing ring are upwards extended to first bolt upper end, and threaded connection has first nut on its pole wall, first nut bottom offsets with the packing ring upper end.

Preferably, fixed establishment includes movable orifice, movable rod, jack, two diaphragms, second bolt, second nut and the splint that are equipped with the through-hole, the movable orifice is seted up on first bolt pole wall, movable orifice and movable rod sliding connection, the movable rod is close to the one end and the splint fixed connection of I-steel, the other end of movable rod passes the movable orifice and outwards extends, just the jack is seted up on its pole wall, two the diaphragm is about movable rod symmetry fixed connection on first bolt pole wall, two diaphragm and movable rod pass through second bolt and second nut fixed connection.

Preferably, the clamping plate is provided with a clamping mechanism, the clamping mechanism comprises a movable groove, a threaded sleeve, a threaded rod, two sliding grooves, two sliding blocks and an object carrying plate, the movable groove is arranged at the upper end of the clamping plate and is connected with the threaded sleeve with an opening at the lower end in a sliding way, the threaded rod is rotationally connected with the bottom of the movable groove through a bearing and is in threaded connection with the threaded sleeve, the lower end of the threaded rod passes through the bearing and extends downwards, the two sliding grooves are symmetrically arranged on the opposite groove walls of the movable grooves, the sliding grooves are connected with the sliding blocks in a sliding way, one ends of the two sliding blocks which are opposite to each other penetrate through the notches of the corresponding sliding grooves and extend into the movable groove, and are jointly and fixedly connected on a threaded sleeve, one end of the threaded sleeve, which is far away from the bottom plate, passes through the notch of the movable groove and extends upwards, and the upper end of the loading plate is propped against the side wall corresponding to the I-shaped steel.

Preferably, the two ends of the bottom plate are symmetrically and fixedly connected with side plates which are vertically arranged.

Preferably, the pipe wall of the fixed pipe is fixedly connected with a plurality of embedded rods in an annular and uniform equidistant manner.

Preferably, the two opposite side walls of the clamping plates are fixedly connected with anti-skid plates, and the anti-skid plates are abutted to the I-shaped steel.

Preferably, a plastic pipe is sleeved on the first bolt on the first nut.

Preferably, one end of the threaded rod, which is far away from the fixing plate, is fixedly connected with a rotating handle.

Preferably, one end of the first bolt, which is far away from the fixing plate, is fixedly connected with a conical insertion block.

Compared with the prior art, the utility model provides a superimposed sheet scaffold frame I-steel embedded pipe encorbelments possesses following beneficial effect:

1. this superimposed sheet scaffold frame I-steel embedded pipe that encorbelments through setting up bottom plate, fixed pipe, first bolt, I-steel, fixed establishment, packing ring, first nut and antiskid ribbed tile, sets up fixed establishment in the both sides of I-steel, avoids the I-steel in the use, takes place to squint or even topple over because of the atress easily, avoids using the inconvenience of wooden cushion for the bearing capacity to the I-steel is higher, and the reliability is better.

2. This superimposed sheet scaffold frame I-steel embedded pipe that encorbelments, through setting up I-steel and fixture, the I-steel both sides are fixed the back, and positive rotation threaded rod for two carry thing board upward movement, two carry the horizontal curb plate centre gripping of thing board and fixed plate with the I-steel, make the fixed effect of embedded pipe to the I-steel better.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make better and fixed more simple and convenient to the fixed effect of I-steel for the bearing capacity to the I-steel is higher, and the reliability is better, avoids using the inconvenience of wood system cushion.

Drawings

Fig. 1 is a schematic structural view of an i-steel embedded pipe of a composite slab overhanging scaffold provided by the utility model;

fig. 2 is a side view of an i-steel embedded pipe of a composite slab overhanging scaffold provided by the utility model;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 1.

In the figure: the plastic pipe comprises a base plate 1, a fixed pipe 2, a first bolt 3, an I-steel 4, a fixed mechanism 5, a movable hole 51, a movable rod 52, a jack 53, a transverse plate 54, a second bolt 55, a second nut 56, a clamping plate 57, a fixed plate 6, a gasket 7, a first nut 8, a clamping mechanism 9, a movable groove 91, a threaded sleeve 92, a threaded rod 93, a sliding groove 94, a sliding block 95, a loading plate 96, a side plate 10, an embedded rod 11, an antiskid plate 12 and a plastic pipe 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a laminated slab overhanging scaffold i-steel embedded pipe comprises a bottom plate 1, wherein the upper end of the bottom plate 1 is symmetrically and fixedly connected with a fixed pipe 2 with an opening at the upper end, first bolts 3 are inserted into the fixed pipe 2, threads matched with the first bolts 3 are arranged in the fixed pipe 2, the fixed pipe 2 is in threaded connection with the first bolts 3, i-steel 4 is arranged between the two first bolts 3, a fixing mechanism 5 is respectively arranged at one opposite side of each of the two first bolts 3, a concrete layer is poured between the i-steel 4 and the bottom plate 1, a fixed plate 6 is sleeved on the two first bolts 3 together, a gasket 7 is fixedly connected to the position of the fixed plate 6 corresponding to the first bolt 3, the upper end of the first bolt 3 passes through the fixed plate 6 and the gasket 7 and extends upwards, a first nut 8 is connected to the rod wall in a threaded manner, and the bottom of the first nut 8 abuts against the upper end of the washer 7; the fixing mechanism 5 comprises a movable hole 51, a movable rod 52, an inserting hole 53, two transverse plates 54 with through holes, a second bolt 55, a second nut 56 and a clamping plate 57, the movable hole 51 is arranged on the rod wall of the first bolt 3, the movable hole 51 is connected with the movable rod 52 in a sliding way, one end of the movable rod 52 close to the I-steel 4 is fixedly connected with the clamping plate 57, the other end of the movable rod 52 penetrates through the movable hole 51 and extends outwards, the inserting hole 53 is arranged on the rod wall of the movable rod, the two transverse plates 54 are fixedly connected on the rod wall of the first bolt 3 symmetrically relative to the movable rod 52, the two transverse plates 54 and the movable rod 52 are fixedly connected through the second bolt 55 and the second nut 56, the bottom plate 1 and the fixing pipe 2 are pre-embedded in concrete, the movable rod 52 is inserted into the movable hole 51, the first bolt 3 penetrates through the gasket 7 and the fixing plate 6 and is screwed into the fixing pipe 2, then the fixing plate 6 is fixed on, promote two movable rods 52, drive two splint 57 and antiskid ribbed tile 12 and press from both sides tight I-steel 4, movable rod 52 is fixed through diaphragm 54, second bolt 55 and second nut 56, sets up fixed establishment 5 in the both sides of I-steel 4, avoids I-steel 4 in the use, takes place the skew or even topples over because of the atress easily, avoids using the inconvenience of wooden cushion for the bearing capacity of I-steel 4 is higher, and the reliability is better.

The clamping plate 57 is provided with a clamping mechanism 9, the clamping mechanism 9 comprises a movable groove 91, a threaded sleeve 92, a threaded rod 93, two sliding grooves 94, two sliding blocks 95 and a loading plate 96, the movable groove 91 is arranged at the upper end of the clamping plate 57, the movable groove 91 is in sliding connection with the threaded sleeve 92 with an opening at the lower end, the threaded rod 93 is in rotating connection with the bottom of the movable groove 91 through a bearing, the threaded rod 93 is in threaded connection with the threaded sleeve 92, the lower end of the threaded rod 93 penetrates through the bearing and extends downwards, the two sliding grooves 94 are symmetrically arranged on opposite groove walls of the movable groove 91, the sliding grooves 94 are in sliding connection with the sliding blocks 95, opposite ends of the two sliding blocks 95 penetrate through corresponding notches of the sliding grooves 94 and extend towards the movable groove 91 and are fixedly connected to the threaded sleeve 92 together, one end of the threaded sleeve 92, which is far away from the bottom plate 1, penetrates through the notches of the movable groove 91 and extends upwards and, after the two sides of the I-steel 4 are fixed, the threaded rod 93 is rotated forwardly, due to the limiting effect of the sliding groove 94 and the sliding block 95, the threaded sleeve 92 moves upwards in the movable groove 91, the threaded sleeve 92 drives the carrying plate 96 to move upwards, the upper end of the carrying plate 96 is abutted to the side wall corresponding to the I-steel 4, the two carrying plates 96 and the fixing plate 6 clamp the horizontal side plate of the I-steel 4, and the fixing effect of the pre-buried pipe on the I-steel 4 is better.

The both ends symmetry fixedly connected with curb plate 10 of the vertical setting of bottom plate 1 for the area of contact of bottom plate 1 and concrete is bigger, makes that bottom plate 1 is connected with the concrete more firm.

Be the even equidistance fixedly connected with pre-buried pole 11 of a plurality of annular on the pipe wall of fixed pipe 2, can be through pre-buried pole 11 and the intraformational steel bar welding of concrete for the device is fixed more firm.

The anti-skid plates 12 are fixedly connected to the opposite side walls of the two clamping plates 57, the anti-skid plates 12 are abutted to the I-shaped steel 4, and the clamping plates 57 are prevented from sliding and deviating on the surface of the I-shaped steel 4.

The first bolt 3 on the first nut 8 is sleeved with a plastic pipe 13, so that a worker is prevented from being scratched by the upper end of the first bolt 3.

One end of the threaded rod 93, which is far away from the fixed plate 6, is fixedly connected with a rotating handle, so that the threaded rod 93 can rotate easily.

The conical insertion block is fixedly connected to one end, far away from the fixing plate 6, of the first bolt 3, so that the bottom end of the first bolt 3 can be conveniently inserted into the pipe orifice of the fixing pipe 2.

In the utility model, the bottom plate 1 and the fixed pipe 2 are pre-embedded in the concrete, the movable rod 52 is inserted into the movable hole 51, the first bolt 3 passes through the gasket 7 and the fixed plate 6 and is screwed into the fixed pipe 2, the fixed plate 6 is fixed at the upper end of the I-steel 4 by the first nut 8, the two movable rods 52 are pushed to drive the two clamping plates 57 and the antiskid plate 12 to clamp the I-steel 4, the movable rod 52 is fixed by the transverse plate 54, the second bolt 55 and the second nut 56, the fixing mechanisms 5 are arranged at the two sides of the I-steel 4, thereby avoiding the inconvenience of wooden cushion blocks caused by the deviation or even toppling over caused by stress during the use of the I-steel 4, leading the bearing capacity of the I-steel 4 to be higher and leading the reliability to be better, after the two sides of the I-steel 4 are fixed, the corotation threaded rod 93, leading the threaded sleeve 92 to move upwards in the movable groove 91 due, the threaded sleeve 92 drives the loading plate 96 to move upwards, so that the upper end of the loading plate 96 is abutted to the side wall corresponding to the I-shaped steel 4, the two loading plates 96 and the fixing plate 6 clamp the horizontal side plate of the I-shaped steel 4, and the fixing effect of the pre-buried pipe on the I-shaped steel 4 is better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a superimposed sheet scaffold frame I-steel embedded pipe that encorbelments, includes bottom plate (1), its characterized in that, the upper end symmetry fixedly connected with upper end open-ended of bottom plate (1) is fixed manages (2), fixed pipe (2) interpolation is equipped with first bolt (3), be equipped with in the fixed pipe (2) with first bolt (3) assorted screw thread, fixed pipe (2) and first bolt (3) threaded connection, two be equipped with I-steel (4) between first bolt (3), two fixed establishment (5) are all installed to one side in opposite directions of first bolt (3), concrete layer has been pour between I-steel (4) and bottom plate (1), two common cover is equipped with fixed plate (6) on first bolt (3), the position department fixedly connected with packing ring (7) that corresponds first bolt (3) on fixed plate (6), the upper end of the first bolt (3) penetrates through the fixing plate (6) and the gasket (7) and extends upwards, a first nut (8) is connected to the rod wall of the first bolt in a threaded mode, and the bottom of the first nut (8) abuts against the upper end of the gasket (7).

2. The laminated slab overhanging scaffold I-steel embedded pipe according to claim 1, the fixing mechanism (5) comprises a movable hole (51), a movable rod (52), an insertion hole (53), two transverse plates (54) provided with through holes, a second bolt (55), a second nut (56) and a clamping plate (57), the movable hole (51) is arranged on the rod wall of the first bolt (3), the movable hole (51) is connected with the movable rod (52) in a sliding way, one end of the movable rod (52) close to the I-shaped steel (4) is fixedly connected with the clamping plate (57), the other end of the movable rod (52) passes through the movable hole (51) and extends outwards, the insertion holes (53) are formed in the rod wall of the first bolt, the two transverse plates (54) are symmetrically and fixedly connected to the rod wall of the first bolt (3) relative to the movable rod (52), and the two transverse plates (54) and the movable rod (52) are fixedly connected through a second bolt (55) and a second nut (56).

3. The H-shaped steel embedded pipe for the composite slab overhanging scaffold according to claim 2, wherein the clamping plate (57) is provided with a clamping mechanism (9), the clamping mechanism (9) comprises a movable groove (91), a threaded sleeve (92), a threaded rod (93), two sliding grooves (94), two sliding blocks (95) and a carrying plate (96), the movable groove (91) is arranged at the upper end of the clamping plate (57), the movable groove (91) is slidably connected with the threaded sleeve (92) with an opening at the lower end, the threaded rod (93) is rotatably connected with the bottom of the movable groove (91) through a bearing, the threaded rod (93) is in threaded connection with the threaded sleeve (92), the lower end of the threaded rod (93) passes through the bearing and extends downwards, the two sliding grooves (94) are symmetrically arranged on opposite groove walls of the movable groove (91), and the sliding grooves (94) are slidably connected with the sliding blocks (95), two slider (95) one end in opposite directions passes and corresponds spout (94) notch and extends to activity groove (91), and common fixed connection is on threaded sleeve (92), the one end that bottom plate (1) were kept away from in threaded sleeve (92) passes activity groove (91) notch and upwards extends, and with carry thing board (96) bottom fixed connection, the upper end of carrying thing board (96) offsets with the lateral wall that I-steel (4) correspond.

4. The laminated slab overhanging scaffold I-steel embedded pipe according to claim 1, wherein two ends of the bottom plate (1) are symmetrically and fixedly connected with side plates (10) which are vertically arranged.

5. The laminated slab cantilever scaffold I-steel embedded pipe as claimed in claim 1, wherein the pipe wall of the fixed pipe (2) is fixedly connected with a plurality of embedded rods (11) in an annular shape, uniformly and equidistantly.

6. The laminated slab overhanging scaffold I-steel embedded pipe according to claim 2, wherein the two opposite side walls of the clamping plates (57) are fixedly connected with anti-skid plates (12), and the anti-skid plates (12) are abutted against the I-steel (4).

7. A laminated slab overhanging scaffold i-steel embedded pipe according to claim 1, characterized in that the first bolt (3) on the first nut (8) is sleeved with a plastic pipe (13).

8. The laminated slab overhanging scaffold I-steel embedded pipe according to claim 3, wherein one end of the threaded rod (93) far away from the fixed plate (6) is fixedly connected with a rotating handle.

9. The laminated slab overhanging scaffold I-steel embedded pipe according to claim 1, wherein one end of the first bolt (3) far away from the fixing plate (6) is fixedly connected with a conical insertion block.