CN209874163U

CN209874163U - Repeated utilization of building wall concrete formwork is to wearing pull rod

Info

Publication number: CN209874163U
Application number: CN201920534699.8U
Authority: CN
Inventors: 郭文强
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-31
Anticipated expiration: 2029-04-19

Abstract

The utility model relates to the technical field of concrete construction, and discloses a through pull rod for recycling a concrete formwork of a building wall, which comprises a pull rod assembly and a control vehicle; the pull rod assembly comprises a first pressing plate and a second pressing plate which are parallel to each other and are vertically arranged, and a penetrating pull rod which is horizontally arranged; the control vehicle comprises a support base, a vertically arranged door-shaped support arranged on the support base, an operating rod rotationally connected with the door-shaped support, and a push-pull device rotationally connected with the operating rod; the middle part of the horizontal rod at the top of the door-shaped support is provided with a rotating shaft, an operating rod vertically penetrates through the rotating shaft, and the fixed end of the operating rod is rotationally connected with the push-pull device; the push-pull device comprises a push-pull rod, a fixed seat and a sliding block, one end of the push-pull rod is rotatably connected with the fixed end of the operating rod, the other end of the push-pull rod is rotatably connected with one side end face of the sliding block, and one side end face of the sliding block, which is opposite to the sliding block, is detachably connected with the outer side face of the first. The utility model discloses can retrieve reuse completely, the simple operation, labour saving and time saving.

Description

Repeated utilization of building wall concrete formwork is to wearing pull rod

Technical Field

The utility model relates to a concrete construction technical field especially relates to a wall body concrete form reuse is built to wearing pull rod in room.

Background

In the building construction, the concrete member is arranged without opening the building template, the building template is used as a temporary supporting structure, so that the concrete structure and the member are formed according to the specified position and geometric dimension, the correct position of the concrete structure and the member is kept, and the self weight of the building template and the external load acting on the concrete structure and the member are borne. The building templates usually pass through the face of pouring by penetrating the pull rod, fix the template, and present operation method adopts the cutting mode to cut the part that exposes most after the wall body is poured and is accomplished, leaves the pull rod in the wall body, not only causes the waste of resource, increases the amount of labour of operating personnel moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can retrieve reuse completely, the simple operation, labour saving and time saving's wall body concrete form reuse is built to wearing the pull rod in room.

The technical problem to be solved is that: the pull rod can be stayed in the wallboard after the wallboard is pour to wearing to current, not only causes the waste of resource, and operating procedure is loaded down with trivial details moreover, wastes time and energy.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model discloses a pair of through pull rods for the repeated utilization of the concrete formwork of the building wall body, which comprises a pull rod assembly and a control vehicle; the pull rod assembly comprises a first pressing plate and a second pressing plate which are parallel to each other and are vertically arranged, and a penetrating pull rod which is horizontally arranged; one end of the opposite penetrating pull rod is fixedly connected with the first pressing plate, the other end of the opposite penetrating pull rod penetrates through the second pressing plate and then is limited and fixed through a fastening nut, the second pressing plate is in clearance fit with the opposite penetrating pull rod, and the outer side face of the pressing plate is connected with a control vehicle;

the control vehicle comprises a support base and a transmission assembly arranged on the support base, wherein the transmission assembly comprises a vertically arranged door-shaped support, an operating rod rotationally connected with the door-shaped support and a push-pull device rotationally connected with the operating rod; the opening of the door-shaped support is arranged vertically downwards, the middle part of the horizontal rod at the top is provided with a rotating shaft, the rotating axis of the rotating shaft is overlapped with the central axis of the horizontal rod, an operating rod vertically penetrates through the rotating shaft, and the fixed end of the operating rod is rotationally connected with the push-pull device; the push-pull device comprises a push-pull rod, a fixed seat and a sliding block, one end of the push-pull rod is rotatably connected with the fixed end of the operating rod, the other end of the push-pull rod is rotatably connected with one side end face of the sliding block, one side end face of the sliding block opposite to the sliding block is detachably connected with the outer side face of the first pressing plate, and the sliding direction of the sliding block is arranged in the same direction as the length; fixing base fixed mounting has seted up trapezoidal spout on the horizontal base plate, fixing base upper surface, and trapezoidal spout leads to long the setting along the length direction of wearing pull rod, and the slider cooperatees and sliding connection in trapezoidal spout with trapezoidal spout.

The utility model discloses wall concrete form reuse is built in room is to wearing the pull rod, and is further, the L shape structure that the support base formed for vertical limb board and horizontal bottom plate combination.

The utility model discloses wall concrete form reuse is built in room is to wearing the pull rod, and is further, the horizontal bottom plate bottom is provided with the universal wheel, is provided with self-lock device on at least one universal wheel.

The utility model discloses wall concrete form reuse is built in room is to wearing the pull rod, and is further, be provided with hydraulic telescoping rod between universal wheel and the horizontal bottom plate.

The utility model discloses wall concrete form reuse is built in room is to wearing the pull rod, and is further, distance between axis of rotation and the action bars free end is not less than 1/2 of action bars length.

The utility model discloses wall concrete form reuse is built in room is to wearing the pull rod, and is further, the free pot head of action bars is equipped with the rubber sleeve.

The utility model discloses wall body concrete form reuse is built in room compares with prior art to wearing the pull rod, has following beneficial effect:

the utility model discloses utilize the mechanical structure push-and-pull to realize the installation and the dismantlement to wearing the pull rod, labour saving and time saving, greatly reduced the construction degree of difficulty, the simple operation is nimble, and the in-process of dismantlement can not cause any damage to wearing the pull rod, and the condition of drawing the stress point can not appear having the department to look for, and control car and pull rod assembly are whole can used repeatedly, and the on-the-spot turnover flexibility is good.

The utility model discloses a pull the action bars and drive push-and-pull rod and slider pull, and then drive installation and the dismantlement to wearing the pull rod, the simple operation is quick, has improved the efficiency of construction greatly, has shortened construction cycle.

The following description will be further made on the pull rod by combining the drawings and recycling the concrete form of the building wall body of the utility model.

Drawings

FIG. 1 is a schematic structural view of the through pull rod of the present invention for recycling the concrete form of the building wall;

FIG. 2 is a schematic structural view of the push-out state of the pull rod;

fig. 3 is a schematic structural view of the pull rod in a pulled-out state.

Reference numerals:

11, pressing a first plate; 12-pressing a second plate; 13-opposite penetrating pull rods; 14-a fastening nut; 2-a support base; 21-vertical limb plates; 22-a horizontal floor; 3-universal wheels; 31-hydraulic telescopic rod; 4-a portal frame; 5-operating rod; 51-a rubber sleeve; 6, a push-pull rod; 7-a fixed seat; 8-a slide block; 9-rotating shaft.

Detailed Description

As shown in fig. 1 to 3, the utility model discloses building wall concrete form reuse includes pull rod assembly and control car to wearing the pull rod.

The pull rod assembly comprises a first pressing plate 11 and a second pressing plate 12 which are parallel to each other and are vertically arranged, and a penetrating pull rod 13 which is horizontally arranged; the first pressing plate 11 and the second pressing plate 12 are used for being oppositely pressed outside the templates on the two sides to fix the templates, one end of the opposite penetrating pull rod 13 is fixedly connected with the first pressing plate 11, the other end of the opposite penetrating pull rod 13 penetrates through the second pressing plate 12 and then is limited and fixed through a fastening nut 14, the second pressing plate 12 is in clearance fit with the opposite penetrating pull rod 13, and the second pressing plate 12 can horizontally slide along the opposite penetrating pull rod 13 to adjust the opposite-drawing length; the first pressing plate 11 is vertically arranged, and the outer side face of the first pressing plate is fixedly connected with the control vehicle.

The control car includes support base 2, be located universal wheel 3 and the drive assembly of setting on support base 2 of support base 2 bottom, and support base 2 is the L shape structure that vertical limb board 21 and horizontal bottom plate 22 combination formed, is provided with hydraulic telescoping rod 31 between universal wheel 3 and the horizontal bottom plate 22, can set up the height according to the nimble regulation of construction position to wearing pull rod 13, is provided with self-lock device on at least one universal wheel 3.

Drive assembly includes vertical setting door-shaped support 4 on horizontal base 22, with door-shaped support 4 rotate the action bars 5 of being connected and rotate the push-and-pull device of being connected with action bars 5, 4 opening vertical settings down of door-shaped support, the bottom open end and horizontal base 22 welded fastening, top horizontal pole middle part is provided with axis of rotation 9, the axis of rotation of axis of rotation 9 overlaps the setting with the axis of horizontal pole, axis of rotation 9 can rotate around the horizontal pole axis, wear to be equipped with action bars 5 on the axis of rotation 9 perpendicularly, the free end cover of action bars 5 is equipped with rubber sleeve 51, the handheld operation of being convenient for, the stiff end rotates with push-and-pull device and is connected, distance between axis of rotation 9 and the 5 free ends of action bars is not less than 1/2 of 5 length.

The push-pull device comprises a push-pull rod 6, a fixed seat 7 and a sliding block 8, one end of the push-pull rod 6 is rotatably connected with the fixed end of the operating rod 5 through a rotating shaft, the other end of the push-pull rod is rotatably connected with one side end face of the sliding block 8 through a rotating shaft, one side end face of the sliding block 8 opposite to the sliding block 8 is detachably connected with the outer side face of the pressing plate I11, temporary detachable connection can be achieved through a bolt or spot welding mode, and the sliding direction of the sliding block 8 and the length direction of; fixing base 7 fixed mounting has seted up trapezoidal spout on 7 upper surfaces of fixing base on horizontal base plate 22, and trapezoidal spout leads to long the setting along 13 length direction of run-through pull rod, and slider 8 cooperatees and sliding connection is in trapezoidal spout with trapezoidal spout.

When the concrete formwork of the building wall body is repeatedly used for the through pull rod, the supporting base 2 is pushed to move to the construction position, the universal wheel 3 is locked, and the height of the hydraulic telescopic rod 31 is adjusted, so that the through pull rod 13 reaches the height of the construction position; then the operating rod 5 is pulled to enable the push-pull rod 6 to push the sliding block 8 to move outwards, the opposite penetrating pull rod 13 penetrates through the concrete formwork, and then the second pressing plate 12 is sleeved at the end part of the opposite penetrating pull rod 13 and clamped and fixed through the fastening nut 14; and then the first pressing plate 11 and the sliding block 8 can be disassembled according to requirements, or the disassembly is not needed, and the concrete is poured to finish the pouring of the wall body. After the concrete is initially set, the fastening nut 14 is unscrewed, the second pressing plate 12 and the fastening nut 14 are taken down, the sliding block 8 is connected with the first pressing plate 11, the operating rod 5 is pulled, the push-pull rod 6 is pulled outwards, the sliding block 8 is driven to return, the opposite-penetrating pull rod 13 is pulled out of the formwork, the installation and the disassembly of the opposite-penetrating pull rod 13 are rapidly realized, and time and labor are saved.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. Building wall concrete form reuse is to wearing pull rod, its characterized in that: comprises a pull rod assembly and a control vehicle; the pull rod assembly comprises a first pressing plate (11) and a second pressing plate (12) which are parallel to each other and are vertically arranged, and a penetrating pull rod (13) which is horizontally arranged; one end of the opposite penetrating pull rod (13) is fixedly connected with the first pressure plate (11), the other end of the opposite penetrating pull rod penetrates through the second pressure plate (12) and then is limited and fixed through a fastening nut (14), the second pressure plate (12) is in clearance fit with the opposite penetrating pull rod (13), and the outer side face of the pressure plate is connected with a control vehicle;

the control vehicle comprises a support base (2) and a transmission assembly arranged on the support base (2), wherein the transmission assembly comprises a vertically arranged door-shaped support (4), an operating rod (5) rotationally connected with the door-shaped support (4) and a push-pull device rotationally connected with the operating rod (5); the opening of the door-shaped support (4) is arranged vertically downwards, the middle part of the horizontal rod at the top is provided with a rotating shaft (9), the rotating axis of the rotating shaft (9) is overlapped with the central axis of the horizontal rod, an operating rod (5) vertically penetrates through the rotating shaft (9), and the fixed end of the operating rod (5) is rotatably connected with the push-pull device; the push-pull device comprises a push-pull rod (6), a fixed seat (7) and a sliding block (8), one end of the push-pull rod (6) is rotatably connected with the fixed end of the operating rod (5), the other end of the push-pull rod is rotatably connected with the end surface of one side of the sliding block (8), the end surface of one side, opposite to the sliding block (8), of the sliding block is detachably connected with the outer side surface of the first pressing plate (11), and the sliding direction of the sliding block (8) and the length direction of the opposite penetrating pull rod (; fixing base (7) fixed mounting has been seted up trapezoidal spout on horizontal bottom plate (22) on fixing base (7) upper surface, and trapezoidal spout leads to long the setting along to wearing pull rod (13) length direction, and slider (8) cooperate and sliding connection in trapezoidal spout with trapezoidal spout.

2. The room building wall concrete template reuse opposite-penetrating pull rod of claim 1, characterized in that: the supporting base (2) is an L-shaped structure formed by combining a vertical limb plate (21) and a horizontal bottom plate (22).

3. The room building wall concrete template reuse opposite-penetrating pull rod of claim 2, characterized in that: the bottom of the horizontal bottom plate (22) is provided with universal wheels (3), and at least one universal wheel (3) is provided with a self-locking device.

4. The room building wall concrete template reuse opposite-penetrating pull rod of claim 3, characterized in that: and a hydraulic telescopic rod (31) is arranged between the universal wheel (3) and the horizontal bottom plate (22).

5. The room building wall concrete template reuse opposite-penetrating pull rod of claim 1, characterized in that: the distance between the rotating shaft (9) and the free end of the operating rod (5) is not less than 1/2 of the length of the operating rod (5).

6. The room building wall concrete template reuse opposite-penetrating pull rod of claim 1, characterized in that: the free end of the operating rod (5) is sleeved with a rubber sleeve (51).