CN206289870U

CN206289870U - A kind of cast-in fixing bolt fixture

Info

Publication number: CN206289870U
Application number: CN201621408023.7U
Authority: CN
Inventors: 符云
Original assignee: Hainan Qinghe Steel Structure Design And Consulting Co Ltd
Current assignee: Hainan Qinghe Steel Structure Design And Consulting Co Ltd
Priority date: 2016-12-21
Filing date: 2016-12-21
Publication date: 2017-06-30
Anticipated expiration: 2026-12-21

Abstract

A kind of cast-in fixing bolt fixture, connected including cast-in fixing bolt, location nut, lower straightedge, fixture set, reducing pad, binding nut, guide plate, lock nut, upper straightedge, locating shaft, locating ring, gathering sill and sprue gate and constituted, gathering sill and lower straightedge middle setting sprue gate, it is characterised in that：First by the ad-hoc location at the top of location nut precession cast-in fixing bolt, cover upper and lower straightedge, fixture set and reducing pad, screw in binding nut locking, the corresponding gathering sill of plate is directed to pack at the shaft shoulder of fixture set upper side and screw in lock nut, treat that straightedge packs into the locating shaft that each fixture covers top successively, after the sprue gate positioning of locating ring insertion guide plate, by each lock nut screwed in place, its advantage is：Simple structure, it is easy to operate, have preferable versatility, crab-bolt can be accurately positioned, workload and time when can save installation again.

Description

A kind of cast-in fixing bolt fixture

Technical field

The utility model is related to a kind of fixture, a kind of cast-in fixing bolt fixture.

Background technology

In steel construction industry, cast-in fixing bolt is frequent work taken up, and it seems simple, but has strict precision to want Ask, the installation method of traditional cast-in fixing bolt is the reinforcing bar clump that will be embedded in basis after each crab-bolt bit combination with two pieces of location-plates In, due to the presence of interior stirrup, crab-bolt positioning component cannot be installed in place in many cases, can only tear open in this case Fall part stirrup, again recover stirrup after crab-bolt positioning component is installed, so not only increased workload but also taken the time.

The content of the invention

The purpose of this utility model is to provide a kind of cast-in fixing bolt fixture.

To achieve these goals, the technical solution of the utility model is：A kind of cast-in fixing bolt fixture is provided, including Cast-in fixing bolt, location nut, lower straightedge, fixture set, reducing pad, binding nut, guide plate, lock nut, upper straightedge, positioning Axle, locating ring, gathering sill and sprue gate, wherein, by ad-hoc location on location nut precession cast-in fixing bolt, cover upper and lower straightedge, folder Tool set and reducing pad, screw in binding nut locking, are directed to the corresponding gathering sill of plate and pack into respectively at the shaft shoulder of fixture set upper side Precession lock nut, treats that straightedge packs into the locating shaft at the top of each fixture set, after the sprue gate positioning of locating ring insertion guide plate By each lock nut locking positioning.

The utility model provides a kind of cast-in fixing bolt fixture, it is characterised in that：Using fixture at the top of crab-bolt to crab-bolt shape Replace the method put in two traditional location-plates into 2 modes of clamping and positioning, eliminate interior stirrup to cast-in fixing bolt component Influence, adjust, install and fix anchor component with bigger space, the anchor of the set compatible multiple diameter of reducing pad Bolt, guide plate is suitable for the installation dimension of various crab-bolts, with simple structure, easy to operate, accurate positioning, saves and installs pre-buried The features such as workload of anchor component and time.

Brief description of the drawings

Fig. 1 is front schematic view of the present utility model.

Fig. 2 is side schematic view of the present utility model.

Fig. 3 is upper straightedge of the present utility model and locating ring schematic diagram.

Fig. 4 is 16 groove guide plate schematic diagram of the present utility model.

Fig. 5 is 12 groove guide plate schematic diagram of the present utility model.

A illustrates for square symmetrical 4 crab-bolt positioning；B illustrates for square symmetrical 8 crab-bolt positioning；C is that circular 16 crab-bolt positioning is shown Meaning；D is that circular 12 crab-bolt positions signal.

In figure：1st, cast-in fixing bolt, 2, location nut, 3, lower straightedge, 4, fixture set, 5, reducing pad, 6, binding nut, 7, lead To plate, 8, lock nut, 9, upper straightedge, 10, locating shaft, 11, locating ring, 12, gathering sill, 13, sprue gate.

Specific embodiment

In order to describe technology contents, the construction features of the utility model cast-in fixing bolt fixture in detail, below in conjunction with embodiment party Formula simultaneously coordinates accompanying drawing to be described further.

As shown in Fig. 1,2,3,4,5, the utility model provides a kind of cast-in fixing bolt fixture, including cast-in fixing bolt 1, positioning spiral shell Female 2, lower straightedge 3, fixture set 4, reducing pad 5, binding nut 6, guide plate 7, lock nut 8, upper straightedge 9, locating shaft 10, positioning Ring 11, gathering sill 12 and sprue gate 13 connection composition, gathering sill 7 and the middle setting sprue gate 13 of lower straightedge 3, it is characterised in that： First by the ad-hoc location at the top of 2 precession cast-in fixing bolt of location nut 1, cover upper and lower straightedge 3, fixture and cover 4 and reducing pad 5, screw in Binding nut 6 is locked, and is directed to the corresponding gathering sill 12 of plate 7 and is packed at the shaft shoulder of 4 upper ends of fixture set and screw in lock nut 8, Treat that straightedge 9 packs into the locating shaft 10 that each fixture covers 4 tops successively, after the sprue gate 13 of the insertion guide plate 7 of locating ring 11 positions, By the screwed in place of each lock nut 8.

As shown in Figure 4, Figure 5, the utility model can meet the positioning and locking of crab-bolt branch any size in A, B, C, D, under Straightedge 4 is equal with design post bit quantity, and upper straightedge 9 is only used in positioning, next post position is can be used on after positioning, for others Crab-bolt distribution form must by design when crab-bolt distributed dimension make upper straightedge 9 and lower straightedge 3, upper straightedge 9 now is determined Position bore dia size is equal with the width of gathering sill 12, replaces guide plate 7 to pack into the shaft shoulder by the locking positioning of lock nut 8, now Upper straightedge need to be provided with sprue gate 13.

Set reducing pad 5 can meet the demand of various crab-bolt diameters.

Set guide plate 7 can accurately clamping and positioning to the various sizes of tetra- kinds of crab-bolt distributions of A, B, C, D.

The utility model is a kind of special fixture, and certain expense is needed during initialization, but it is to control installation quality, reduction peace Dress labour cost and the time can have very great help, and can long-term use, share acquisition cost, can be paid in steel construction industry Shared, not only recoverable cost can also produce a profit.

The beneficial effects of the utility model are：Simple structure, it is easy to operate, have preferable versatility, can be accurate to crab-bolt It is determined that position, workload and time when can save installation again.

Above disclosed is only preferred embodiment of the present utility model, can not limit this practicality with this certainly new The interest field of type, therefore the equal change made according to the utility model claim, still fall within the scope that the present invention is covered.

Claims

1. a kind of cast-in fixing bolt fixture, including cast-in fixing bolt（1）, location nut（2）, lower straightedge（3）, fixture set（4）, reducing pad （5）, binding nut（6）, guide plate（7）, lock nut（8）, upper straightedge（9）, locating shaft（10）, locating ring（11）, gathering sill （12）And sprue gate（13）Connection composition, gathering sill（12）With lower straightedge（3）Middle setting sprue gate（13）, it is characterised in that： First by location nut（2）Precession cast-in fixing bolt（1）The ad-hoc location at top, covers upper and lower straightedge（3）, fixture set（4）And reducing Pad（5）, screw in binding nut（6）Locking, is directed to plate（7）Corresponding gathering sill（12）Pack into fixture set（4）The shaft shoulder of upper end Place simultaneously screws in lock nut（8）, treat straightedge（9）Each fixture set is packed into successively（4）The locating shaft on top（10）, locating ring（11） Embedded guide plate（7）Sprue gate（13）After positioning, by each lock nut（8）Screwed in place.

2. cast-in fixing bolt fixture according to claim 1, it is characterised in that：Set reducing pad（5）Various anchors can be met The demand of bolt diameter.

3. cast-in fixing bolt fixture according to claim 1, it is characterised in that：Set guide plate（7）It is right（A）、（B）、（C）、（D）The various sizes of four kinds of crab-bolt distributions can accurately clamping and positioning.