CN210636810U

CN210636810U - Detachable sizing hoop

Info

Publication number: CN210636810U
Application number: CN201921490854.7U
Authority: CN
Inventors: 刘莉刚; 邱锐; 田亮; 张勇; 刘荣鹏; 杨鹏; 陈强; 张海波; 李松; 徐序; 李洁敏
Original assignee: China Railway Construction Group Co Ltd; Hubei Construction Co Ltd of China Railway Construction Group Co Ltd
Current assignee: China Railway Construction Group Co Ltd; Hubei Construction Co Ltd of China Railway Construction Group Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-29
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a detachable shaping hoop, which comprises a balance bottom plate, a square tube, a vertical slide rail, a clamping plate, a hollow hole in the square tube, an inner screw nut for a clamping bolt, a clamping plate slide rail, and a sliding bolt for the clamping plate. Rails, cast steel perforated nuts, protective washers, threaded posts, concrete blocks, formwork and plywood studs. The beneficial effects of the utility model are as follows: the shaping template is a cast steel template, which is symmetrically arranged with two on the inner sides of the two square tubes, and two fastening plates are a group, which are symmetrically arranged on the inner and outer sides of the square tube, and the clamping plates There are convex strips on the outer side of the inner-rotating nut of the pull-bolt, which are mirror-symmetrically arranged at the connection between the stud of the pull-bolt and the clamping plate. The solid structure is arranged at the connection between the threaded column and the square tube, and the balance bottom plate is a corrosion-resistant cast steel sheet-like bottom plate, which is arranged on the outside of the bottom ends of the two square tubes, which can place the square tubes more stably.

Description

Detachable sizing hoop

Technical Field

The utility model relates to a hoop specifically is a can dismantle regularization hoop belongs to peripheral mold processing field.

Background

The hoop is made of thin bamboo strips or metal strips, and has great use in modern decoration and mold making.

The formwork is positioned and limited in a general shaping hoop, wherein a split bolt (split screw) is used for pulling and connecting the inner formwork and the outer formwork of a wall body, bears lateral pressure and other loads of concrete, ensures that the distance between the inner formwork and the outer formwork can meet design requirements, and is also a fulcrum of the formwork and a supporting structure thereof. The arrangement of the draw bolts therefore has a significant impact on the integrity, stiffness and strength of the formwork structure.

The regularization hoop on the market is various now, however it still has some problems in the in-service use process, one, present regularization hoop adopts wooden template mostly, easy in the in-service use is corroded, cause the problem on the design, its two, the distance and the height that present regularization hoop can't adjust the hoop mostly according to the use object, be difficult to adapt to more circumstances in the operation, the waste of some resources has been caused, it is three, present regularization hoop does not have balanced bottom plate mostly, easily take place to empty when placing, cause the condition of some damages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can dismantle regularization hoop in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a detachable sizing hoop comprises a balance bottom plate, a square pipe, a vertical sliding rail, a fastening clamping plate, a square pipe hollow hole, a clamping plate split bolt internal rotation nut, a clamping plate sliding rail, a split bolt sliding rail, a cast steel perforation nut, a protective gasket, a threaded column, a concrete block body, a sizing template and a clamping plate split bolt stud; the square pipe, the fastening clamp plate, the clamp plate split bolt internal rotation nut, the clamp plate slide rail and the clamp plate split bolt stud form a split bolt structure of the clamp plate, the fastening clamp plate is made of cast steel and is fixed on the side surface of the square pipe, the clamp plate split bolt internal rotation nut penetrates through the clamp plate split bolt stud and is arranged on the outer side of the fastening clamp plate, the clamp plate slide rail on the fastening clamp plate and the vertical slide rail on the square pipe are penetrated through by the clamp plate split bolt stud, cast steel perforated nut, protective pad and screw thread post have constituteed the split bolt structure of square pipe, the screw thread post passes the split bolt slide rail of two square pipe both sides, and cast steel perforated nut and protective pad all pass the screw thread post and set up in the outside of square pipe, and protective pad presss from both sides between cast steel perforated nut and square pipe, it is the block structure of required design to mix the earth block, the typical forms is fixed between mixing earth block and square pipe.

Preferably, in order to prevent the form panel from being corroded, the form panel is a cast steel form panel, and two inner side surfaces of the two square tubes are symmetrically arranged on the form panel.

Preferably, in order to fix the position of the square pipe, the two fastening clamping plates are in a group and symmetrically arranged on the inner side surface and the outer side surface of the square pipe, and the two fastening clamping plates are in adjustable connection.

Preferably, for the position of adjustment splint at split bolt that can be better, splint internal rotation nut lateral surface is provided with the sand grip to the split bolt, and its mirror symmetry sets up at the splint and to the junction of split bolt double-screw bolt stud and fastening splint, and the three is detachable the connection.

Preferably, in order to adjust the positions of the two square pipes and clamp the square pipes, the cast steel perforated nut and the protective gasket form an outer side fastening structure of the square pipe split bolt, the cast steel perforated nut and the protective gasket are arranged at the outer side connecting part of the threaded column and the square pipe in a mirror symmetry mode, and the cast steel perforated nut, the cast steel perforated nut and the protective gasket are detachably connected.

Preferably, in order to stably place the square pipes, the balance bottom plate is a corrosion-resistant cast steel sheet bottom plate which is arranged outside the bottom ends of the two square pipes in a mirror symmetry manner, so that the square pipes are prevented from being inclined.

The utility model has the advantages that: the detachable sizing hoop is reasonable in design, the sizing template is a cast steel template, two inner side surfaces of the two square tubes are symmetrically arranged on the sizing template, the sizing template can be prevented from being corroded, the two fastening clamp plates are arranged in a group and are symmetrically arranged on the inner side surface and the outer side surface of each square tube, the two fastening clamp plates are in adjustable connection and can fix the positions of the square tubes, convex strips are arranged on the outer side surfaces of the internal rotation nuts of the clamp plate split bolts, the convex strips are arranged at the connection positions of the double-screw bolts of the clamp plate split bolts and the fastening clamp plates in mirror symmetry, the three clamp plates can be better adjusted in the positions of the split bolts, the cast steel perforated nuts and the protective gaskets form an outer side fastening structure of the square tube split bolts, the outer side fastening structure is arranged at the connection positions of the threaded columns and the square tubes in a detachable connection mode and can adjust the positions of the two square tubes and clamp the square, its mirror symmetry sets up in the bottom outside of two square pipes, prevents square pipe slope, can be more steady settle square pipe.

Drawings

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

FIG. 2 is a schematic view of the structure of the square pipe split bolt of the present invention;

fig. 3 is the schematic view of the structure of the split bolt of the utility model.

In the figure: 1. balance bottom plate, 2, square pipe, 3, vertical slide rail, 4, fastening splint, 5, square hollow hole, 6, splint internal rotation nut to the stay bolt, 7, splint slide rail, 8, to the stay bolt slide rail, 9, cast steel perforated nut, 10, protective pad, 11, screw post, 12, concrete block, 13, typical forms and 14, splint are to the stay bolt double-screw bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a detachable sizing collar comprises a balance bottom plate 1, a square pipe 2, a vertical slide rail 3, a fastening clamp plate 4, a square pipe hollow hole 5, a clamp plate split bolt internal rotation nut 6, a clamp plate slide rail 7, a split bolt slide rail 8, a cast steel perforated nut 9, a protective gasket 10, a threaded column 11, a concrete block 12, a sizing template 13 and a clamp plate split bolt stud 14; the balance bottom plate 1, the square pipe 2, the vertical slide rail 3, the square pipe hollow hole 5 and the split bolt slide rail 8 jointly form an integral structure of the square pipe, the balance bottom plate 1 is fixed on the outer edge of the bottom end of the square pipe 2, the square pipe 2 is made of a steel casting material, the vertical slide rail 3 is arranged on the pipe body of the inner side and the outer side of the square pipe, the split bolt slide rails 8 are arranged on the left side and the right side of the square pipe 2, the square pipe hollow hole 5 is arranged at the central part of the square pipe 2, the fastening clamp plate 4, the clamp plate split bolt internal rotation nut 6, the clamp plate slide rail 7 and the clamp plate split bolt stud 14 form the split bolt structure of the clamp plate, the fastening clamp plate 4 is made of a cast steel material and is fixed on the side surface of the square pipe 2 through the clamp plate split bolt stud 14, the clamp plate split bolt internal rotation nut 6 penetrates through the clamp plate split bolt stud 14, the split-type concrete block body structure is characterized in that the split-type steel bolt studs 14 penetrate through the split-type steel slide rails 7 on the fastening clamping plates 4 and the vertical slide rails 3 on the square pipes 2, the split-type steel bolt structures of the square pipes 2 are formed by the cast-steel perforated nuts 9, the protective gaskets 10 and the threaded columns 11, the threaded columns 11 penetrate through the split-type steel bolt slide rails 8 on two sides of the square pipes 2, the cast-steel perforated nuts 9 and the protective gaskets 10 penetrate through the threaded columns 11 and are arranged on the outer sides of the square pipes 2, the protective gaskets 10 are clamped between the cast-steel perforated nuts 9 and the square pipes 2, the concrete block body 12 is of the block body structure required to be shaped, and the shaping templates 13 are fixed between the.

The shaping template 13 is a cast steel template, two inner side surfaces of the two square pipes 2 are symmetrically arranged on the inner side surfaces of the two square pipes 2, the shaping template 13 can be prevented from being corroded, two fastening clamp plates 4 are arranged in one group and are symmetrically arranged on the inner side surface and the outer side surface of the square pipes 2 and are in adjustable connection, the positions of the square pipes 2 can be fixed, convex strips are arranged on the outer side surfaces of the clamp plate split bolt internal rotation nuts 6 and are arranged at the connection positions of the clamp plate split bolt studs 14 and the fastening clamp plates 4 in a mirror symmetry mode, the three are in detachable connection, the positions of the clamp plates on the split bolts can be better adjusted, the cast steel perforated nuts 9 and the protective gaskets 10 form an outer side fastening structure of the square pipe split bolts, the cast steel perforated nuts are arranged at the connection positions of the threaded columns 11 and the outer sides of the square pipes 2 in a mirror symmetry mode and are in detachable connection, the positions of the two square pipes 2, its mirror symmetry sets up in the bottom outside of two square pipes 2, prevents square pipe 2 slope, can be more steady settle square pipe 2.

The working principle is as follows: when the detachable sizing hoop is used, the whole device is fixed at a position where concrete needs to be poured, such as the periphery of a wall body of a toilet concrete reversed ridge wall and the like, the two square tubes 2 are clamped tightly, the balance bottom plate 1 is fixed on the ground in parallel, then the clamp plate split bolts in the clamp plates 4 are fastened, the clamp plate split bolts at two sides are rotated to internally screw nuts 6 to enable the clamp plates to tighten and fix the square tubes 2, the positions of threaded columns 11 on the square tubes 2 are adjusted through split bolt sliding rails 8 to enable the threaded columns to be fixed above the wall body needing to be sized, then the positions of cast steel perforated nuts 9 and protective gaskets 10 on the outer sides of the square tubes 2 are tightened, the square tubes 2 are clamped tightly, the sizing templates 13 are tightened, and sizing is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A detachable shaping hoop, characterized in that it comprises a balance bottom plate (1), a square tube (2), a vertical slide rail (3), a fastening splint (4), a square tube hollow hole (5), Internally screwed nut (6) for plywood pull bolt, plywood slide rail (7), pull bolt slide rail (8), cast steel perforated nut (9), protective gasket (10), threaded column (11), concrete The block (12), the setting template (13) and the plywood studs (14); the balance bottom plate (1), the square tube (2), the vertical slide rail (3), the square tube hollow hole (5) ) and the pull-bolt slide rail (8) together form the overall structure of the square tube, the balance bottom plate (1) is fixed on the outer edge of the bottom end of the square tube (2), and the square tube (2) is made of steel casting material It is made, and its inner and outer two pipe bodies are provided with vertical slide rails (3), and its left and right sides are provided with pull-bolt slide rails (8), and the square tube hollow hole (5) is arranged in the square tube (2). In the central part, the square tube (2), the clamping plate (4), the inner screw nut (6) of the clamping plate to the tension bolt, the clamping plate sliding rail (7) and the clamping plate to the tension bolt stud (14) form the pair of the clamping plate. Pull bolt structure, the clamping plate (4) is made of cast steel, and is fixed on the side of the square tube (2) by the clamp plate to the pull bolt stud (14), and the clamp plate is to the pull bolt inwardly screwed with the nut (6). ) pass through the clamping plate-to-tension bolt studs (14) and are arranged on the outer side of the fastening clamping plate (4), the clamping plate-to-tensioning bolt studs (14) pass through the clamping plate slide rails (7) on the clamping clamping plate (4) Together with the vertical slide rail (3) on the square tube (2), the cast steel perforated nut (9), the protective gasket (10) and the threaded column (11) form the tie bolt structure of the square tube (2). , the threaded column (11) passes through the pull bolt slide rails (8) on both sides of the two square tubes (2), and the cast steel perforated nut (9) and the protective gasket (10) pass through the threaded column (11) It is arranged on the outside of the square tube (2), and the protective gasket (10) is sandwiched between the cast steel perforated nut (9) and the square tube (2), and the concrete block (12) is of the desired shape In the block structure, the shaping template (13) is fixed between the concrete block (12) and the square tube (2).

2. A detachable shaping hoop according to claim 1, characterized in that: the shaping template (13) is a cast steel template, and it is symmetrically provided with two on the inner sides of the two square tubes (2). .

3. A detachable shaping hoop according to claim 1, characterized in that: two of the fastening splints (4) are a group, and they are symmetrically arranged on the inner and outer sides of the square tube (2), The two are connected in an adjustable manner.

4. A detachable shaping hoop according to claim 1, characterized in that: a convex strip is provided on the outer side of the inner screw nut (6) of the plywood pair, and its mirror image is symmetrically arranged on the plywood pair tie bolt The connection between the stud (14) and the fastening splint (4) is detachable.

5. A detachable shaping hoop according to claim 1, characterized in that: the cast steel perforated nut (9) and the protective gasket (10) form the outer fastening structure of the square tube to the tension bolt, The mirror image is symmetrically arranged at the connection between the outer side of the threaded column (11) and the square tube (2), and the three are detachably connected.

6. A detachable shaping hoop according to claim 1, characterized in that: the balance bottom plate (1) is a sheet-like bottom plate of corrosion-resistant cast steel material, and its mirror image is symmetrically arranged on the sides of the two square tubes (2). Bottom outside.