CN214575718U

CN214575718U - Connecting piece for building concrete formwork

Info

Publication number: CN214575718U
Application number: CN202120485415.8U
Authority: CN
Inventors: 张强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-02
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a connecting piece for building concrete form relates to building construction equipment technical field, and it includes bottom plate, first riser, second riser and two vertical templates, two baffles of bottom plate upper end fixedly connected with, be equipped with the fixed establishment who is used for fixed first riser and second riser on the bottom plate, fixed establishment includes two sleeves of fixed connection at second riser lateral wall, two all be equipped with the threaded rod in the sleeve, two the sleeve respectively with two threaded rod threaded connection, two the equal fixedly connected with rotary rod of threaded rod one end. The utility model discloses a set up the threaded rod in the opposition template outside, not only avoided the concrete to flow, also improved work efficiency greatly, in addition, through setting up stopper and spacing groove, reduced staff intensity of labour, when having improved the efficiency of construction, workman's number when also having reduced the construction, the cost is reduced.

Description

Connecting piece for building concrete formwork

Technical Field

The utility model relates to a building construction equipment technical field especially relates to a connecting piece for building concrete form.

Background

The concrete formwork refers to a whole set of construction system of a newly cast concrete forming formwork and a supporting formwork, the classification of the formwork has various different grading methods, the formwork is divided into a plane formwork and a curved formwork according to the shape, the formwork is divided into a bearing formwork and a non-bearing formwork according to the stress condition, and a connecting piece is required to connect the concrete formwork in the building construction process so as to facilitate the concrete casting.

The existing concrete formwork connecting piece adopts a bolt and a nut to connect opposite formworks, when concrete is poured from the upper side of the opposite formwork, the concrete can be inevitably caused to fall onto a through pipe, the subsequent concrete is vibrated, the concrete fluidization capacity is enhanced, the concrete falling onto the through pipe flows into a screw and nut matching gap through a drill hole, and once the concrete is completely solidified, the nut is subsequently unloaded from the screw very trouble, so the connecting piece for building the concrete formwork is required to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a connecting piece for a building concrete template.

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

the utility model provides a connecting piece for building concrete form, includes bottom plate, first riser, second riser and two longitudinal forms, two baffles of bottom plate upper end fixedly connected with, be equipped with the fixed establishment who is used for fixed first riser and second riser on the bottom plate, fixed establishment includes two sleeves of fixed connection at the second riser lateral wall, two all be equipped with the threaded rod in the sleeve, two the sleeve respectively with two threaded rod threaded connection, two the equal fixedly connected with rotary rod of threaded rod one end, two the one end that the threaded rod was kept away from to the rotary rod all runs through second riser and first riser lateral wall, be equipped with on the bottom plate and be used for driving two threaded rod pivoted actuating mechanism.

Preferably, actuating mechanism includes the casing of fixed connection at first riser lateral wall, the casing lateral wall rotates and is connected with the dwang, two first bevel gear, two have been cup jointed to the dwang lateral wall fixed the equal fixedly connected with of one end and the second bevel gear meshing that first bevel gear meshed of threaded rod are kept away from to the rotary rod.

Preferably, dwang one end runs through casing lateral wall and fixedly connected with hand wheel, the hand wheel lateral wall is equipped with anti-skidding line.

Preferably, the second riser lateral wall is equipped with two openings, two the rotary rod is kept away from the one end of threaded rod and is run through two opening lateral walls respectively.

Preferably, the lateral wall that first riser and second riser are relative all is equipped with two spacing grooves, four the spacing inslot all is equipped with the stopper, is located two of same vertical direction the lateral wall that the stopper is relative respectively with the homonymy longitudinal formwork lateral wall fixed connection.

Preferably, two backup pads of bottom plate upper end fixedly connected with, two the backup pad other end all with the homonymy baffle lateral wall fixed connection, two the backup pad all inclines to set up.

The utility model discloses in, following beneficial effect has:

1. the device is provided with a fixing and driving mechanism, a hand wheel is rotated, the hand wheel drives a rotating rod to rotate, the rotating rod drives a rotating rod to rotate through the meshing of a first bevel gear and a second bevel gear, the rotating rod drives a threaded rod to rotate, under the limit of the upper end of a bottom plate, a second vertical plate faces one end of a first vertical plate, one end of the rotating rod, far away from the first vertical plate, enters an opening to block the opening, and the arrangement of the threaded rod outside a template not only avoids concrete from flowing out, but also greatly improves the working efficiency;

2. the device is provided with the limiting groove, and the two longitudinal formworks do not need to be held by hands after the limiting block is inserted into the limiting groove due to the arrangement of the limiting groove, so that the labor intensity of workers is reduced, the construction efficiency is improved, the number of workers during construction is reduced, and the cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a connecting member for a building concrete form according to the present invention;

fig. 2 is a schematic top view of a connector for a building concrete form according to the present invention.

In the figure: the device comprises a base plate 1, a first vertical plate 2, a second vertical plate 3, a longitudinal template 4, a sleeve 5, a threaded rod 6, a shell 7, a rotating rod 8, a first bevel gear 9, a second bevel gear 10, a hand wheel 11, a baffle 12, a supporting plate 13, a limiting block 14, an opening 15, a limiting groove 16 and a rotating rod 17.

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. 1-2, a connecting piece for building concrete form, including bottom plate 1, first riser 2, second riser 3 and two longitudinal formwork 4, two baffles 12 of 1 upper end fixedly connected with of bottom plate, the setting of baffle 12 makes, the standard that can align occasionally is placed to first riser 2, baffle 12 edge is aimed at to 2 both sides of first riser, two backup pads 13 of 1 upper end fixedly connected with of bottom plate, the other end of two backup pads 13 all with the 12 lateral walls fixed connection of baffle of homonymy, two backup pads 13 all incline the setting.

Be equipped with the fixed establishment who is used for fixed first riser 2 and second riser 3 on the bottom plate 1, fixed establishment includes two sleeves 5 of fixed connection at 3 lateral walls of second riser, all be equipped with threaded rod 6 in two sleeves 5, two sleeves 5 respectively with 6 threaded connection of two threaded rods, the equal fixedly connected with rotary rod 17 of 6 one ends of two threaded rods, the one end that threaded rod 6 was kept away from to two rotary rods 17 all runs through

second riser

3 and 2 lateral walls of first riser, 3 lateral walls of second riser are equipped with two openings 15, the one end that threaded rod 6 was kept away from to two rotary rods 17 runs through two opening 15 lateral walls respectively, the rotary rod 17 diameter is greater than the threaded rod 6 diameter, make threaded rod 6 can pass from opening 15.

Be equipped with on bottom plate 1 and be used for driving two threaded rod 6 pivoted actuating mechanism, actuating mechanism includes casing 7 of fixed connection at 2 lateral walls of first riser, and 7 lateral walls of casing rotate and are connected with dwang 8, and the fixed cover of 8 lateral walls of dwang has two first conical gear 9, and the equal fixedly connected with of one end and the second conical gear 10 of first conical gear 9 meshing of threaded rod 6 are kept away from to two rotary rods 17.

The utility model discloses in, 8 one ends of dwang run through 7 lateral walls of casing and fixedly connected with

hand wheel

11, and 11 lateral walls of hand wheel are equipped with anti-skidding line, increase hand and hand wheel 11's friction factor for operating personnel can better gripping hand wheel 11, avoid skidding.

The utility model discloses in, the lateral wall that first riser 2 is relative with second riser 3 all is equipped with two spacing grooves 16, all is equipped with stopper 14 in four spacing grooves 16, and two lateral walls that are relative of stopper 14 that are located same vertical direction respectively with 4 lateral walls fixed connection of longitudinal form of homonymy, spacing groove 16 set up make two longitudinal form 4 insert 16 backs at stopper 14, need not hand longitudinal form 4 to workman's number when having reduced the construction.

When using, 2 both sides of first riser aim at baffle 12 edges, insert the stopper 14 of two longitudinal formworks 4 behind the spacing groove 16, aim at threaded rod 6 with the opening 15 of second riser 3, make threaded rod 6 insert opening 15, it is worth noting, 3 lower extremes of second riser and 1 upper end contact of bottom plate, after 6 one end entering sleeve 5 of threaded rod, rotate hand wheel 11, hand wheel 11 drives dwang 8 and rotates, dwang 8 drives rotary rod 17 through the meshing of first conical gear 9 with second conical gear 10 and rotates, rotary rod 17 drives threaded rod 6 and rotates, it is spacing in bottom plate 1 upper end, second riser 3 is to 2 one ends of first riser, the one end that first riser 2 was kept away from to rotary rod 17 gets into opening 15 in, can carry out the pouring of concrete.

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. A connecting piece for building concrete formworks comprises a bottom plate (1), a first vertical plate (2), a second vertical plate (3) and two longitudinal formworks (4), and is characterized in that two baffles (12) are fixedly connected to the upper end of the bottom plate (1), a fixing mechanism for fixing the first vertical plate (2) and the second vertical plate (3) is arranged on the bottom plate (1), the fixing mechanism comprises two sleeves (5) fixedly connected to the side wall of the second vertical plate (3), threaded rods (6) are arranged in the two sleeves (5), the two sleeves (5) are respectively in threaded connection with the two threaded rods (6), one ends of the two threaded rods (6) are fixedly connected with rotary rods (17), and the ends of the two rotary rods (17) far away from the threaded rods (6) penetrate through the side walls of the second vertical plate (3) and the first vertical plate (2), and the bottom plate (1) is provided with a driving mechanism for driving the two threaded rods (6) to rotate.

2. A connecting member for building concrete formwork according to claim 1, wherein the driving mechanism comprises a casing (7) fixedly connected to the side wall of the first vertical plate (2), the side wall of the casing (7) is rotatably connected with a rotating rod (8), the side wall of the rotating rod (8) is fixedly sleeved with two first bevel gears (9), and two ends of the rotating rod (17) far away from the threaded rod (6) are fixedly connected with second bevel gears (10) meshed with the first bevel gears (9).

3. A connecting member for building concrete forms according to claim 2, characterized in that one end of the rotating rod (8) penetrates through the side wall of the housing (7) and is fixedly connected with a hand wheel (11), and the side wall of the hand wheel (11) is provided with anti-skid lines.

4. A connector for a building concrete form according to claim 1, characterised in that the second riser (3) side wall is provided with two openings (15), and the ends of the two rotary rods (17) remote from the threaded rod (6) extend through the two opening (15) side walls respectively.

5. The connecting piece for the building concrete formwork according to claim 1, wherein the side walls of the first vertical plate (2) opposite to the second vertical plate (3) are provided with two limiting grooves (16), four limiting grooves (16) are provided with limiting blocks (14), and the two side walls of the first vertical plate (2) opposite to the limiting blocks (14) in the same vertical direction are fixedly connected with the side walls of the longitudinal formwork (4) on the same side.

6. A connecting member for building concrete forms according to claim 1, wherein two supporting plates (13) are fixedly connected to the upper end of the bottom plate (1), the other ends of the two supporting plates (13) are fixedly connected to the side wall of the baffle plate (12) on the same side, and the two supporting plates (13) are obliquely arranged.