CN211775900U

CN211775900U - Adjustable PE rod construction tool

Info

Publication number: CN211775900U
Application number: CN202020192880.8U
Authority: CN
Inventors: 王建博; 罗家煌; 黄伟剑; 应珊珊; 黄兴星
Original assignee: Zhongtian Construction Group Co Ltd
Current assignee: Zhongtian Construction Group Co Ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-10-27
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses an adjustable type PE stick construction tool, including predetermineeing the PC side wall body in cast in situ concrete one side, it has the piece cavity to reserve between two adjacent PC side wall bodies, and the piece cavity matches has a leak protection thick liquid rubber cement of setting in cast in situ concrete one side, and one side top and a side bottom that cast in situ concrete was kept away from to leak protection thick liquid rubber cement are bonded respectively and are fixed on the PC side wall body that corresponds, and two adjacent PC side walls one side contact that cast in situ concrete was kept away from has the wall attaching plate of same rectangle structure, the rear side central point of wall attaching plate puts the level and has seted up handheld the groove that clamps, and handheld all establishes to the opening to the left and right sides that clamps the groove. The utility model discloses not only can be accurate and quick install the PE stick in the piece joint cavity, the deep length of the extrusion head in the piece joint cavity of holding in addition on can adjust according to actual need.

Description

Adjustable PE rod construction tool

Technical Field

The utility model relates to an assembly type structure construction technical field especially relates to an adjustable type PE stick construction tool.

Background

The conventional method for waterproof treatment of the joint of the outer wall of the existing fabricated building comprises the steps of slurry leakage prevention rubber, a cavity, a PE rod and a sealant from inside to outside, wherein the PE rod needs to be plugged into the joint according to the designed depth and then is glued and sealed. In the construction of workers, the traditional method is to extrude the PE rod into the abutted seams by using a small shovel, the method is low in efficiency, and the depth of the PE rod inserted into the abutted seams is difficult to control; when the PE rod is excessively inserted, the depth of the cavity is insufficient and the sealant is wasted, and when the PE rod is excessively inserted, the thickness of the sealant is insufficient and the sealant is prone to cracking in the later period; therefore, an adjustable PE rod construction tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable PE rod construction tool.

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

an adjustable PE rod construction tool comprises PC outer walls preset on one side of cast-in-place concrete, a splicing cavity is reserved between every two adjacent PC outer walls and is matched with a leakage-proof rubber sheet arranged on one side of the cast-in-place concrete, the top and the bottom of one side, away from the cast-in-place concrete, of the leakage-proof rubber sheet are respectively bonded and fixed on the corresponding PC outer walls, one side, away from the cast-in-place concrete, of each two adjacent PC outer walls is in contact with a wall surface attaching plate of the same rectangular structure, a handheld handle clamping groove is horizontally formed in the central position of the rear side of the wall surface attaching plate, the left side and the right side of the handheld handle clamping groove are respectively provided with an opening, the same handheld handle is movably contacted on the inner side wall of the handheld handle clamping groove, the rear side of the handheld handle is flush with the rear side of the wall surface attaching plate, the handheld handle comprises an extrusion head positioned in the splicing cavity, and the rear sides of the extrusion heads and the, the extrusion head is matched with a PE rod arranged in the splicing seam cavity;

handheld top and the below that clamps the groove all are equipped with two L type connecting pieces with wall attaching plate fixed mounting, and same hexagon bolt is installed to two L type connecting pieces that lie in on same vertical line, and wall attaching plate fixes handheld handle jointly in handheld handle clamps the groove through four L type connecting pieces and two hexagon bolts that correspond, and hexagon bolt includes the hex bolts pole and with hex bolts pole screw-thread fit's hexagon nut.

Preferably, the top of holding the handle is seted up with hexagonal bolt pole matched with fretwork adjustment tank, is equipped with one between two fretwork adjustment tanks and sets up in holding the groove of holding the handle, and holds the one side that the groove is located wall attaching plate and keeps away from cast in situ concrete.

Preferably, the L-shaped connecting piece comprises a longitudinal metal plate body arranged on one side of the wall attaching plate far away from the cast-in-place concrete, a self-tapping mounting hole is formed in one side of the longitudinal metal plate body far away from the wall attaching plate, a cross-groove countersunk head self-tapping is arranged in the self-tapping mounting hole, the longitudinal metal plate body is fixed on the wall attaching plate through the cross-groove countersunk head self-tapping, first circular grooves are formed in two sides of one side, close to the handle, of the longitudinal metal plate body, a stretching spring in a stretching state is fixedly bonded on the inner wall of one side, far away from the opening, of the first circular groove through glue, a first metal circular shaft in sliding fit with the side wall of the first circular groove is fixedly welded at one end, close to the handle, of the stretching spring, a same transverse metal plate body is fixedly fixed on two first metal circular shafts on the same longitudinal metal plate body, a bolt rod mounting hole for penetrating through a hexagonal bolt rod, and the outer side of the bolt rod mounting hole is provided with an anti-slip rubber ring which is bonded with the other side of the transverse metal plate body, and the anti-slip rubber ring is in close contact with the handheld handle.

Preferably, the sides of the two transverse metal plates located on the same vertical line, which are far away from each other, are in close contact with the corresponding hexagonal bolt rods or hexagonal nuts.

Preferably, the wall surface attaching plate is provided with a screw groove which is in threaded installation with the countersunk head of the cross groove.

Preferably, the handle and the extrusion head are integrally formed.

Preferably, the inner wall of the front side of the handheld handle clamping groove is in sliding contact with the front side of the handheld handle, and the inner wall of the top part and the inner wall of the bottom part of the handheld handle clamping groove are in sliding contact with the top part and the bottom part of the handheld handle respectively.

Compared with the prior art, the utility model discloses not only can be accurate and quick install the PE stick in the piece joint cavity, the deep length of the extrusion head in the piece joint cavity of holding in addition on can be adjusted according to actual need.

Drawings

Fig. 1 is a schematic structural view of an adjustable PE rod construction tool according to the present invention in a use state;

fig. 2 is a schematic perspective view of an adjustable PE rod construction tool according to the present invention;

fig. 3 is a schematic structural view of a hexagon bolt in the adjustable PE rod construction tool provided by the present invention;

fig. 4 is the utility model provides a structural schematic of L type connecting piece among adjustable type PE excellent construction tool.

In the figure: the self-tapping type anti-slip rubber ring comprises a handheld handle 1, a hollowed-out adjusting groove 2, a hexagonal bolt 3, a hexagonal bolt rod 31, a hexagonal nut 32, a 4L-shaped connecting piece, a longitudinal metal plate body 41, a self-tapping mounting hole 411, a first circular groove 412, an extension spring 413, a transverse metal plate body 42, a first metal circular shaft 421, a bolt rod mounting hole 422, an anti-slip rubber ring 423, a countersunk self-tapping cross groove 5, a wall-surface attaching plate 6, an extrusion head 7, cast-in-place concrete 8, a mortar-leakage-proof rubber 9, a splicing cavity 10 and a PE (polyethylene) rod.

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.

Referring to fig. 1-4, an adjustable PE rod construction tool comprises PC outer walls preset on one side of cast-in-place concrete 8, a joint cavity 10 is reserved between two adjacent PC outer walls, the joint cavity 10 is matched with a leak-proof rubber sheet 9 arranged on one side of the cast-in-place concrete 8, the top and bottom of one side of the leak-proof rubber sheet 9 away from the cast-in-place concrete 8 are respectively bonded and fixed on the corresponding PC outer walls, one side of two adjacent PC outer walls away from the cast-in-place concrete 8 is contacted with a wall surface attaching plate 6 with the same rectangular structure, a hand-held handle clamping groove is horizontally arranged at the central position of the rear side of the wall surface attaching plate 6, the left side and the right side of the hand-held handle clamping groove are both provided with openings, the same hand-held handle 1 is movably contacted on the inner side wall of the hand-held handle clamping groove, the inner wall of the front side of the hand-held handle clamping, the inner wall of the top and the inner wall of the bottom of the handheld handle clamping groove are respectively in sliding contact with the top and the bottom of the handheld handle 1, the rear side of the handheld handle 1 is flush with the rear side of the wall surface attaching plate 6, the handheld handle 1 comprises an extrusion head 7 positioned in the abutted seam cavity 10, the handheld handle 1 and the extrusion head 7 are integrally processed, the rear side and the rear side of the right side of the extrusion head 7 form an arc-shaped chamfer, and the extrusion head 7 is matched with a PE rod 11 arranged in the abutted seam cavity 10;

handheld top and the below that clamps the groove all are equipped with two L type connecting pieces 4 with 6 fixed mounting of wall attaching plate, lie in two L type connecting pieces 4 on the same vertical line and install same hex bolts 3, wall attaching plate 6 is fixed handheld 1 in handheld clamp inslot through four L type connecting pieces 4 and two hex bolts 3 that correspond jointly, hex bolts 3 include hex bolts pole 31 and with hex bolts pole 31 screw-thread fit's hex nuts 32, the utility model discloses not only can be accurate and quick install PE stick 11 in piece cavity 10, handheld in addition can be adjusted according to actual need the deep length of extrusion head 7 on 1 in piece cavity 10.

In the utility model, the top of the handle 1 is provided with a hollowed-out adjusting groove 2 matched with the hexagonal bolt rod 31, a holding groove arranged on the handle 1 is arranged between the two hollowed-out adjusting grooves 2, the holding groove is positioned on one side of the wall attaching plate 6 away from the cast-in-place concrete 8, the L-shaped connecting piece 4 comprises a longitudinal metal plate body 41 arranged on one side of the wall attaching plate 6 away from the cast-in-place concrete 8, one side of the longitudinal metal plate body 41 away from the wall attaching plate 6 is provided with a self-tapping mounting hole 411, a cross-groove countersunk self-tapping 5 is arranged inside the self-tapping mounting hole 411, the longitudinal metal plate body 41 is fixed on the wall attaching plate 6 through the cross-groove countersunk self-tapping 5, two sides of one side of the longitudinal metal plate body 41 close to the handle 1 are both provided with a first circular groove 412, and an extension spring 413 in a stretching state is fixed on the inner wall of one side of the first circular, the utility model discloses an extension spring 413 is close to the fixed welding of one end of handheld 1 has the first metal round axle 421 with first circular recess 412 lateral wall slip suit, be located two first metal round axles 421 on the same vertical metal plate 41 and fixed with same horizontal metal plate 42, one side that horizontal metal plate 42 kept away from handheld 1 is seted up and is used for running through the bolt pole mounting hole 422 of hexagonal bolt pole 31, and the outside of bolt pole mounting hole 422 is provided with the anti-skidding rubber ring 423 that bonds with horizontal metal plate 42 opposite side, the anti-skidding rubber ring 423 closely contacts with handheld 1, the one side that two horizontal metal plate 42 that lie in the same vertical line keep away from each other closely contacts with corresponding hexagonal bolt pole 31 or hexagonal nut 32, set up the screw groove with cross recess countersunk head self-tapping 5 screw thread installation on the binding plate 6, the utility model discloses not only can install PE stick 11 in piece cavity 10 accurately and fast, in addition, the depth length of the extrusion head 7 on the handheld handle 1 in the splicing seam cavity 10 can be adjusted according to actual needs.

The working principle is as follows: when the PE rod 11 is installed in the splicing cavity 10, one end of the PE rod 11 is inserted along one side inside the splicing cavity 10, so that one end of the PE rod 11 is aligned with one side inside the splicing cavity 10, then the extrusion head 7 on the handheld handle 1 is inserted into the splicing cavity 10, at the moment, the arc-shaped chamfer angle on the extrusion head 7 is positioned at the other side, close to the inside of the splicing cavity 10, of the handheld handle 1, the extrusion head 7 drives the wall attaching plate 6 to move in the direction close to the cast-in-place concrete 8 through the handheld handle 1 until the wall attaching plate 6 is contacted with the outer wall of the PC, then the handheld handle 1 is pushed in the direction close to the other side inside the splicing cavity 10, the handheld handle 1 drives the wall attaching plate 6 to slide on the outer wall of the PE, meanwhile, the handheld handle 1 also drives the extrusion head 7 to move in the position inside the splicing cavity 10, so that the arc-shaped chamfer angle of the extrusion head 7 moves in the direction close to the other side inside the splicing cavity 10, at the moment, the arc-shaped chamfer of the extrusion head 7 gradually extrudes and installs the PE rod 11 in the splicing seam cavity 10;

when the depth length of the extrusion head 7 on the handle 1 in the splicing cavity 10 is adjusted according to actual needs, two hexagonal nuts 32 are respectively unscrewed on the corresponding hexagonal bolt rods 31, at this time, the extension spring 413 in the extension state pulls the corresponding first metal round shaft 421, so that the first metal round shaft 421 slides on the side wall of the first round groove 412, further the depth length of the first metal round shaft 421 in the first round groove 412 is gradually increased, the two first metal round shafts 421 on the same longitudinal metal plate 41 drive the same transverse metal plate 42 to move in the direction away from the handle 1, so that the anti-skid rubber ring 423 on the transverse metal plate 42 is separated from the handle 1, and then the handle 1 is moved in the horizontal direction, so that the handle 1 horizontally slides on the side wall of the handle clamping groove, the fretwork adjusting groove 2 lateral wall that is located this moment on handheld 1 slides in the hexagonal bolt pole 31 outside, adjust suitable position to the handheld degree of depth of extrusion head 7 on 1 in piece cavity 10, screw up two hexagon nuts 32 on the hexagonal bolt pole 31 that corresponds respectively at last, make two horizontal metal plate bodies 42 that are located same vertical line be close to each other, horizontal metal plate body 42 drives first metal circle axle 421 and stretches tensile spring 413, horizontal metal plate body 42 still drives anti-skidding rubber ring 423 and removes to the direction that is close to handheld 1 simultaneously, after anti-skidding rubber ring 423 closely extrudees handheld 1, the pause was twisted hexagonal nut 32 this moment.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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. An adjustable PE rod construction tool comprises PC outer walls preset on one side of cast-in-place concrete (8), a splicing cavity (10) is reserved between two adjacent PC outer walls, the splicing cavity (10) is matched with a slurry leakage-proof rubber sheet (9) arranged on one side of the cast-in-place concrete (8), the top and the bottom of one side, far away from the cast-in-place concrete (8), of the slurry leakage-proof rubber sheet (9) are respectively bonded and fixed on the corresponding PC outer walls, one side, far away from the cast-in-place concrete (8), of two adjacent PC outer walls is contacted with a wall surface attaching plate (6) with the same rectangular structure, the adjustable PE rod construction tool is characterized in that a handheld handle clamping groove is horizontally formed in the center of the rear side of the wall surface attaching plate (6), the left side and the right side of the handheld handle clamping groove are both provided with openings, and the same handheld handle (1) is movably contacted with the inner side wall of the handheld, the rear side of the handheld handle (1) is flush with the rear side of the wall surface attaching plate (6), the handheld handle (1) comprises an extrusion head (7) positioned in the splicing seam cavity (10), the rear side and the right rear side of the extrusion head (7) form a circular arc-shaped chamfer, and the extrusion head (7) is matched with a PE rod (11) arranged in the splicing seam cavity (10);

handheld top and the below that clamps the groove all are equipped with two L type connecting pieces (4) with wall attaching plate (6) fixed mounting, lie in two L type connecting pieces (4) on the same vertical line and install same hex bolts (3), wall attaching plate (6) will be handheld jointly (1) and fix and clamp the inslot through four L type connecting pieces (4) and two hex bolts (3) that correspond, hex bolts (3) include hex bolts pole (31) and with hex bolts pole (31) screw-thread fit's hexagon nut (32).

2. The adjustable PE rod construction tool according to claim 1, wherein a hollowed-out adjusting groove (2) matched with the hexagonal bolt rod (31) is formed in the top of the handheld handle (1), a holding groove formed in the handheld handle (1) is formed between the two hollowed-out adjusting grooves (2), and the holding groove is located on one side, away from the cast-in-place concrete (8), of the wall surface attaching plate (6).

3. The adjustable PE rod construction tool according to claim 1, wherein the L-shaped connecting piece (4) comprises a longitudinal metal plate body (41) which is placed on one side, away from a cast-in-place concrete (8), of the wall attaching plate (6), a self-tapping mounting hole (411) is formed in one side, away from the wall attaching plate (6), of the longitudinal metal plate body (41), a cross-groove countersunk self-tapping (5) is placed inside the self-tapping mounting hole (411), the longitudinal metal plate body (41) is fixed on the wall attaching plate (6) through the cross-groove countersunk self-tapping (5), first circular grooves (412) are formed in two sides, close to one side of the handheld handle (1), of the longitudinal metal plate body (41), an extension spring (413) in a stretching state is fixedly welded to the inner wall, away from the opening of the first circular groove (412), one end, close to the handheld handle (1), of the extension spring (413) is fixedly welded to the side of the first circular groove (412), and slides on the side wall of the first circular The first metal circle axle (421) of suit is fixed with same horizontal metal plate body (42) on two first metal circle axles (421) that are located on same vertical metal plate body (41), bolt bar mounting hole (422) that are used for running through hexagonal bolt pole (31) are offered to one side that handheld (1) was kept away from in horizontal metal plate body (42), and the outside of bolt bar mounting hole (422) is provided with anti-skidding rubber ring (423) that bond mutually with horizontal metal plate body (42) the other side, anti-skidding rubber ring (423) and handheld (1) in close contact with.

4. The adjustable PE rod construction tool as claimed in claim 3, wherein the sides of the two transverse metal plates (42) on the same vertical line, which are far away from each other, are in close contact with the corresponding hexagonal bolt rod (31) or hexagonal nut (32).

5. The adjustable PE rod construction tool according to claim 3, wherein the wall attaching plate (6) is provided with a screw groove which is in threaded connection with the cross groove countersunk self-tapping head (5).

6. The adjustable PE rod construction tool according to claim 1, wherein the handle (1) and the extrusion head (7) are integrally formed.

7. The adjustable PE rod construction tool as claimed in claim 1, wherein the inner wall of the front side of the handle clamping groove is in sliding contact with the front side of the handle (1), and the inner walls of the top and the bottom of the handle clamping groove are in sliding contact with the top and the bottom of the handle (1), respectively.