CN209937252U

CN209937252U - Folding guide device for concrete pipe pile steel mould

Info

Publication number: CN209937252U
Application number: CN201920260307.3U
Authority: CN
Inventors: 李全民; 袁志洲; 王永; 颜景凯
Original assignee: Nanjing Juju Concrete Construction Industry Technology Research Institute Co Ltd; Nanjing Juli Intelligent Manufacturing Technology Research Institute Co Ltd
Current assignee: Nanjing Juju Concrete Construction Industry Technology Research Institute Co Ltd; Nanjing Juli Intelligent Manufacturing Technology Research Institute Co Ltd
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-01-14
Anticipated expiration: 2029-02-28

Abstract

The utility model relates to the field of buildings, in particular to a folding guide device of a concrete pipe pile steel mould, which is used for folding a cover mould and a bottom mould of the steel mould, and is characterized in that a lower baffle is arranged at one end part of the bottom mould, and an upper baffle is arranged at the corresponding end part of the cover mould; an end part guide plate is arranged in the bottom die and connected with the lower baffle, the top of the end part guide plate is higher than the upper end surface of the bottom die in the vertical direction, and a first guide inclined plane is arranged on one side, close to the lower baffle, of the end part guide plate; the die block is characterized in that a side guide plate is arranged inside the die block, the top of the side guide plate is higher than the upper end face of the die block in the vertical direction, and a second guide inclined plane is arranged on one side, far away from the axis of the die block, of the side guide plate. The utility model has the advantages of reasonable design, the design has the guide unit on the die block, can guide the lid mould accuracy to fold up to the die block, has effectively reduced staff's intensity of labour, has reduced the problem that will handle in the course of the work, has improved work efficiency.

Description

Folding guide device for concrete pipe pile steel mould

Technical Field

The utility model belongs to the technical field of the building and specifically relates to a concrete pipe pile steel mould folds guider.

Background

At present, the steel mould is generally used in concrete pipe pile's production, set up the steel reinforcement cage in the steel mould, then pour into the concrete shaping in the steel mould, present steel mould adopts cover mould and die block detachable structure mostly, but when hoist cover mould and die block fold at the hoist at present, in order to guarantee that the cover mould accuracy folds to the die block on, need artifical manual supplementary cover mould slowly to be close to the die block, but because cover mould appearance and quality are very big, the dislocation of cover mould and die block can often appear in the manual work assistance, it only can eliminate the dislocation to need still to adopt crowbar or sledge hammer to apply external force in the manual work after the dislocation appears, it is big to consume intensity of labour, at the bottom of the work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a concrete pipe pile steel mould close up guider, its structural design is reasonable, and the design has the guide unit on the die block, can guide the lid mould accuracy and close up to the die block on, has effectively reduced staff's intensity of labour, has reduced the problem that will handle in the course of the work, has improved work efficiency, has solved the problem that exists among the prior art.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a folding guide device of a concrete pipe pile steel mould is used for enabling a cover mould and a bottom mould of the steel mould to be folded, wherein a lower baffle plate is arranged at one end part of the bottom mould, and an upper baffle plate is arranged at the corresponding end part of the cover mould;

an end part guide plate is arranged in the bottom die and connected with the lower baffle, the top of the end part guide plate is higher than the upper end surface of the bottom die in the vertical direction, and a first guide inclined plane is arranged on one side, close to the lower baffle, of the end part guide plate;

the die block is characterized in that a side guide plate is arranged inside the die block, the top of the side guide plate is higher than the upper end face of the die block in the vertical direction, and a second guide inclined plane is arranged on one side, far away from the axis of the die block, of the side guide plate.

Preferably, the end guide plate is provided along an axial direction of the bottom mold.

Preferably, the side guide plates are substantially symmetrically arranged along two sides of the axis of the bottom die.

Preferably, be equipped with the steel reinforcement cage in the steel mould, steel reinforcement cage tip and screw rod link to each other, the tip deflector is equipped with the through-hole that the screw rod passed, overhead gage and lower baffle are equipped with the breach respectively, overhead gage and lower baffle are behind vertical direction coincidence, and two breachs form the pore that makes the screw rod pass.

Preferably, the positioning device comprises a screw rod, and the positioning device comprises a positioning nut matched with the screw rod, and the positioning nut can be rotationally abutted against the lower baffle and/or the upper baffle along the screw rod.

Preferably, the notches are internally provided with protective sleeves respectively, and the protective sleeves in the two notches are spliced and surround the outside of the screw rod after the bottom die and the cover die are folded.

Preferably, the protective sleeve is a nylon sleeve.

Preferably, the protective sleeve is a rubber sleeve.

The utility model adopting the structure has the advantages that the structure design is reasonable, the guide unit is designed on the bottom die, and the cover die can be guided to be accurately folded on the bottom die; and the guide unit can play the effect of spacing protection to the screw rod of connecting the steel reinforcement cage in the steel mould simultaneously, reduces the skew scope of screw rod and die block axial direction, has reduced the effort that screw rod and steel mould contact position produced because of the skew, avoids the screw thread damage when the screw rod is repeatedly operated, has effectively reduced staff's intensity of labour, has reduced the problem that will handle in the course of the work, has improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the bottom mold structure of the present invention.

Fig. 3 is a schematic structural diagram of the connection state of the end guide plate and the lower baffle plate according to the present invention.

Fig. 4 is a schematic structural view of the end guide plate of the present invention.

In the figure, 1, a bottom die; 2. covering the mold; 3. a lower baffle plate; 4. an upper baffle plate; 5. an end guide plate; 6. a first guide slope; 7. a side guide plate; 8. a second guide slope; 9. bolt holes; 10. a reinforcement cage; 11. a screw; 12. a notch; 13. a through hole; 14. positioning a nut; 15. and (6) a protective sleeve.

Detailed Description

To clarify the technical features of this solution 4, the following detailed description of the present invention is provided with reference to the accompanying drawings.

As shown in fig. 1-4, a closure guide device for a steel mold of a concrete pipe pile is used for closing a cover mold 2 and a bottom mold 1 of the steel mold, wherein a lower baffle 3 is arranged at one end of the bottom mold 1, an upper baffle 4 is arranged at the corresponding end of the cover mold 2, and when the bottom mold 1 and the cover mold 2 are closed and aligned, the lower baffle 3 of the bottom mold 1 and the upper baffle 4 of the cover mold 2 are vertically overlapped, which can be understood as being aligned and overlapped in the longitudinal direction; in order to facilitate the cover die 2 to be accurately folded to the upper end face of the bottom die 1 from top to bottom, an end part guide plate 5 is arranged in the bottom die 1 and mainly plays a role in guiding the falling and folding actions of the cover die 2, the end part guide plate 5 is connected with the inner wall of the lower baffle 3, in order to enable the end part guide plate 5 to play a role in guiding, the top part of the end part guide plate 5 is higher than the upper end face of the bottom die 1 in the vertical direction, a first guide inclined plane 6 is arranged on one side, opposite to the lower baffle 3, of the top part of the end part guide plate 5, the cover die 2 can smoothly slide along the first guide inclined plane 6 of the end part guide plate 5 in the process of downward folding, and the cover die 2 and the bottom die; simultaneously, be equipped with side deflector 7 along the axial in die block 1 is inside, side deflector 7 arranges and sets up along 1 axial bilateral symmetry of die block, side deflector 7 is higher than the up end of die block 1 in vertical direction, side deflector 7 top is equipped with second direction inclined plane 8 in the one side of keeping away from 1 axial of die block, cover mould 2 can be in step along 7 landing downwards of side deflector in the in-process of folding up downwards, play the effect of aligning cover mould 2 and the 1 radial direction of die block, the design of tip deflector 5 and side deflector 7 makes cover mould 2 can fold up the alignment along the axial and the radial synchronization of die block 1, it is effectual to fold up, high efficiency, save artifical auxiliary operation.

In order to improve the guiding accuracy of the end guide plates 5, the end guide plates 5 are provided along the axial direction of the bottom mold 1. When the cover die 2 contacts the end guide plate 5 downwards, an interaction force is generated between the end guide plate 5 and the cover die 2, and the end guide plate 5 arranged along the axial direction of the bottom die 1 can enable the radial acting forces of the cover die 2 and the bottom die 1 to be approximately symmetrically distributed, so that the alignment of the radial direction of the cover die 2 and the bottom die 1 is facilitated. Meanwhile, the end guide plate 5 is detachably connected with the lower baffle plate 3, the end guide plate 5 is provided with at least two bolt holes 9, and the end guide plate is connected with the lower baffle plate 3 through bolts. At least two bolt holes 9 ensure the stability of the connection between the end guide plate 5 and the lower baffle plate 3.

In order to further improve the guiding accuracy of the end guide plates 5, the side guide plates 7 are substantially symmetrically arranged along both sides of the axis of the bottom die 1. The radial directions of the cover die 2 and the bottom die 1 are aligned and folded.

The tip deflector 5 of setting is when playing the guide effect, to its further optimal design back, plays additional effect, is equipped with steel reinforcement cage 10 in the steel mould, steel reinforcement cage 10 tip and screw rod 11 link to each other, tip deflector 5 is equipped with the through-hole 13 that makes screw rod 11 pass, goes up baffle 4 and lower baffle 3 and is equipped with breach 12 respectively, goes up baffle 4 and lower baffle 3 behind vertical direction coincidence, two breach 12 formation make the pore that screw rod 11 passed. After the steel mould is folded, the screw rod 11 needs to be pulled outwards to stretch the steel reinforcement cage 10 inside the steel mould, so that the steel reinforcement cage 10 is unfolded, the good forming of the concrete pipe pile is ensured, but in the production process, due to the frequent use of the screw rod 11, the screw rod 11 often rubs with the notches 12 of the lower baffle plate 3 and the upper baffle plate 4, so that the decayed teeth of the screw rod 11 are caused, the use of the screw rod 11 is influenced, the end guide plate 5 arranged in the scheme is provided with the through hole 13, the design of the through hole 13 plays a role in supporting and limiting the screw rod 11, the acting force of the positions of the notches 12 of the upper baffle plate 4 and the lower baffle plate 3 on the screw rod 11 can be dispersed, the acting force of mutual friction between the screw rod 11 and the notches 12 is reduced, and the.

Screw rod 11 need fix a position after pulling steel reinforcement cage 10, avoids steel reinforcement cage 10 shrink, and consequently this scheme sets up positioner in screw rod 11 position, and positioner includes and screw rod 11 matched with set nut 14, and set nut 14 can follow screw rod 11 rotatory butt baffle 3 down and/or last baffle 4, locks the position that makes screw rod 11 to keep fixed to baffle 3 down and/or baffle 4's set nut 14 down.

In order to avoid the thread teeth of the screw rod 11 from being damaged by friction, the protective sleeves 15 are respectively arranged in the gaps, and the protective sleeves 15 in the two gaps 12 are spliced and encircled outside the screw rod 11 after the bottom die 1 and the cover die 2 are folded. The screw 11 is prevented from directly contacting and rubbing with the bottom die 1 and the cover die 2, and the screw thread of the screw 11 is protected by the protective sleeve 15 which can protect the screw 11.

Specifically, the protective sleeve 15 is a nylon sleeve.

Other alternatives are contemplated for protective sleeve 15 to be a rubber sleeve.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. A folding guide device of a concrete pipe pile steel mould is used for enabling a cover mould and a bottom mould of the steel mould to be folded, and is characterized in that a lower baffle plate is arranged at one end part of the bottom mould, and an upper baffle plate is arranged at the corresponding end part of the cover mould;

2. The device for guiding the folding of a steel mold for a concrete pipe pile according to claim 1, wherein the end guide plates are arranged along an axial direction of the bottom mold.

3. The device as claimed in claim 2, wherein the side guide plates are substantially symmetrically arranged along both sides of the axis of the bottom mold.

4. A closure guide device for a steel mould of a concrete pipe pile according to claim 3, characterized in that a steel reinforcement cage is arranged in the steel mould, the end part of the steel reinforcement cage is connected with the screw rod, the end part guide plate is provided with a through hole for the screw rod to pass through, the upper baffle plate and the lower baffle plate are respectively provided with a notch, and after the upper baffle plate and the lower baffle plate are vertically overlapped, the two notches form a hole for the screw rod to pass through.

5. A closing guide device for a steel mould of a concrete pipe pile according to claim 4, characterized in that the device comprises a positioning device of a screw rod, the positioning device comprises a positioning nut matched with the screw rod, and the positioning nut can be rotatably abutted against the lower baffle plate and/or the upper baffle plate along the screw rod.

6. A folding guide device for a steel mould of a concrete pipe pile as claimed in claim 4 or 5, characterized in that a protective sleeve is respectively arranged in the notches, and the protective sleeves in the two notches are spliced and surround the outside of the screw rod after the bottom mould and the cover mould are folded.

7. The device for guiding the folding of the steel mould of the concrete pipe pile as claimed in claim 6, wherein the protective sleeve is a nylon sleeve.

8. The device as claimed in claim 6, wherein the protective sleeve is made of rubber sleeve.