CN212535072U

CN212535072U - Industrial and civil construction concrete structure expansion joint template reinforcing apparatus

Info

Publication number: CN212535072U
Application number: CN202020828537.8U
Authority: CN
Inventors: 王靖
Original assignee: City University Of Zhengzhou
Current assignee: City University Of Zhengzhou
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-02-12
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a worker civil engineering construction concrete structure expansion joint template reinforcing apparatus, including installing the template in the expansion joint both sides, the template facial make-up is equipped with and supports the pressure frame, supports the both sides rotation of pressing the frame and has installed soon the board, rotates between the board soon and has installed the connecting plate, and wherein a connecting plate facial make-up is equipped with the screw rod, is equipped with the perforation on another connecting plate. The connecting plate of upside is supported downwards to the thread bush, and upwards packed up the screw rod, because support the frame and revolve the board and be connected with the connecting plate is rotated with revolving the board, the screw rod upwards tightens up the in-process, make to support and press the frame to correspond the terminal surface in the side outside supports the pressure template upper portion, it consolidates the effect to have a support to the template, therefore, the steam generator is simple in operation, through the setting of spacing, the prevention supports and reciprocates when pressing the frame and supporting the pressure template, and support the pressure template through supporting the frame face type, it is big to support the pressure area, it is higher to support stability to the template reinforcement, be difficult for causing reinforcing apparatus.

Description

Industrial and civil construction concrete structure expansion joint template reinforcing apparatus

Technical Field

The utility model belongs to the technical field of the construction of worker civil engineering, concretely relates to worker civil engineering construction concrete structure expansion joint template reinforcing apparatus.

Background

The expansion joint for building is a structural joint arranged at a proper position along the construction joint direction of the building or the structure for preventing the structure from cracking or destroying due to the change of the climate and temperature, and is used for dividing the building components above the foundation, such as a wall body, a floor slab, a roof and the like, into two independent parts so that the building or the structure can horizontally expand and contract along the length direction.

In the industrial and civil engineering construction concrete structure expansion joint manufacturing process, adopt L type aluminum alloy template to set up along building edge portion more, the template bottom adopts template support frame joint support, and template upper portion adopts reinforcing apparatus to consolidate, current reinforcing apparatus, the main part comprises thread bush and two screw rods, the both sides of screw rod threaded connection thread bush, during the use, can transversely place this reinforcing apparatus between the template, and the screw rod of rotatory both sides, make the screw rod outwards constantly screw out the thread bush, the screw rod until both sides all supports the pressure template, thereby have the reinforcement supporting role to the template, restriction template upper portion slope, the weak point of existence has: this kind of reinforcing apparatus, owing to adopt screw rod single-end contact template, stability is relatively poor, easily in the workman work progress touch and cause and break away from the template.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a worker civil engineering construction concrete structure expansion joint template reinforcing apparatus to solve the relatively poor problem of reinforcement support stability who exists among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a worker civil construction concrete structure expansion joint template reinforcing apparatus, is including installing the template in the expansion joint both sides, the template facial make-up is equipped with to support and presses the frame, support to press the both sides of frame and rotate and install the board of revolving, revolve to rotate between the board and install the connecting plate, wherein a connecting plate facial make-up is equipped with the screw rod, is equipped with the perforation on another connecting plate, the screw rod is pegged graft with the perforation and the thread bush is locked.

Preferably, the template is symmetrically provided with limiting strips, and the abutting frames are positioned in the limiting strips.

Preferably, the pressing frame is internally provided with a first rotating shaft, one side of the rotating plate is provided with a first shaft hole, the first rotating shaft penetrates through the first shaft hole, the two sides of the connecting plate are symmetrically provided with the side plates, a second rotating shaft is arranged between the side plates, the other side of the rotating plate is provided with a second shaft hole, and the second rotating shaft penetrates through the second shaft hole.

Preferably, the spokes are uniformly arranged on the threaded sleeve in an annular mode, and the spokes are provided with the rotary rings which are of circular ring structures.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a worker civil engineering construction concrete structure expansion joint template reinforcing apparatus, can be with the vertical spacing of inserting the template both sides of the support frame of this reinforcing apparatus both sides, in the same direction as revolving the ring, make the thread bush rotatory downwards on the screw rod, the thread bush supports the connecting plate that presses the upside downwards, and upwards packed up the screw rod, because support the frame and revolve the board and be the rotation with revolving the board and be connected with the connecting plate, the screw rod upwards tightens up the in-process, make to support and press the frame to support to press to correspond the terminal surface in the template upper portion to the outside, have the support to consolidate the effect to the template, and easy operation.

The utility model provides a worker civil engineering construction concrete structure expansion joint template reinforcing apparatus through spacing setting, prevents to support to press the frame to reciprocate when supporting the die plate, and supports the die plate through supporting pressing the frame face formula, supports to press the area big, and it is higher to template reinforcement support stability, is difficult for causing reinforcing apparatus to break away from the template because of touching, has solved the relatively poor problem of the reinforcement support stability who exists among the prior art.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is a schematic top view of FIG. 1;

FIG. 4 is a schematic view in partial cutaway of FIG. 3;

fig. 5 is an enlarged schematic view of a portion of fig. 4.

In the figure: the device comprises a template 1, a limiting strip 2, a pressing frame 3, a rotating plate 4, a first rotating shaft 5, a first shaft hole 6, a connecting plate 7, a side plate 8, a second rotating shaft 9, a second shaft hole 10, a screw rod 11, a through hole 12, a thread sleeve 13, spokes 14 and a rotating ring 15.

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, 2 and 5, a formwork reinforcing device for an expansion joint of a concrete structure constructed by civil and industrial buildings comprises formworks 1 installed at two sides of the expansion joint, limiting strips 2 are symmetrically installed at the upper and lower sides of the inner corresponding end surfaces of the formworks 1, the formworks 1 and the limiting strips 2 are fusion-cast integral pieces, a pressing frame 3 is installed on the formworks 1, the pressing frame 3 is in a state of being in pressing contact with the formworks 1, the pressing frame 3 is located in the limiting strips 2, the upper and lower ends of the pressing frame 3 are in sliding contact with the inner corresponding ends of the limiting strips 2 at the upper and lower sides, and the pressing frame 3 is prevented from moving up and down when being pressed against the formworks 1 through the arrangement of the.

Referring to fig. 1, 2, 3, 4 and 5, two sides of the inner wall of the pressing frame 3 are rotatably provided with rotary plates 4, each rotary plate 4 is of a square plate structure, the front side and the rear side of the inner wall of the pressing frame 3 are welded with first rotary shafts 5, each first rotary shaft 5 is of a round rod structure, the outer corresponding side of each rotary plate 4 is provided with a first shaft hole 6, each first shaft hole 6 is of a round hole structure, each first rotary shaft 5 penetrates through each first shaft hole 6, the outer wall of each first rotary shaft 5 is in sliding contact with the inner wall of each first shaft hole 6, the front side and the rear side of each left side and the right side of each connecting plate 7 are symmetrically provided with side plates 8, each connecting plate 7 and each side plate 8 are of a fusion-casting integrated piece, each side plate 8 is of a round plate structure, each second rotary shaft 9 is welded between the side plates 8 on the left side and the right side, each second rotary shaft 9 is of a round rod structure, the outer corresponding side of each rotary plate 4 is provided with a second shaft hole 10, each second, the center of the upper surface of the connecting plate 7 at the lower side is welded and connected with a screw 11, the center of the connecting plate 7 at the upper side is provided with a through hole 12, the through hole 12 is of a circular hole structure, the screw 11 is inserted into the through hole 12 and locked by a thread sleeve 13, the thread sleeve 13 is of a circular sleeve structure with an internal thread arranged on the inner wall, spokes 14 are uniformly welded and connected on the upper surface of the thread sleeve 13 in an annular manner, the spokes 14 are of a round rod structure, the tops of the spokes 14 are welded and connected with a rotary ring 15, the rotary ring 15 is of a circular ring, so that the threaded sleeve 13 rotates downwards on the screw rod 11, the threaded sleeve 13 presses downwards against the connecting plate 7 on the upper side, and the screw rod 11 is retracted upwards, because the abutting frame 3 and the rotary plate 4 and the connecting plate 7 are rotationally connected, in the process of tightening the screw 11 upwards, so that the pressing frame 3 presses the corresponding end face in the upper part of the template 1 towards the outside, and the template is supported and reinforced.

During implementation, the support frames 3 on two sides of the reinforcing device can be vertically inserted into the limiting strips 2 on two sides of the template 1, and the screw sleeve 15 is rotated clockwise, so that the screw sleeve 13 rotates downwards on the screw rod 11, the screw sleeve 13 supports downwards against the connecting plate 7 on the upper side, and the screw rod 11 is upwards packed, because the support frames 3, the rotating plate 4 and the connecting plate 7 are rotatably connected, and the screw rod 11 is upwards tightened, so that the support frames 3 outwards support and press the corresponding end faces in the upper part of the template 1, according to the mode, the reinforcing device is installed along the front and back directions, the template 1 has a good support and reinforcement effect, and the support frames 3 are prevented from moving up and down when supporting the template 1 through the arrangement of the limiting strips 2, the template 1 is supported and pressed through the support frames 3, the support area is large, the reinforcing and support stability of the template 1 is higher, and the reinforcing device is not easy to separate from the template 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an industry civil engineering construction concrete structure expansion joint template reinforcing apparatus, is including installing template (1) in the expansion joint both sides, its characterized in that: template (1) facial make-up is equipped with and supports and presses frame (3), the both sides of supporting and pressing frame (3) are rotated and have been installed and revolve board (4), revolve and rotate between board (4) and install connecting plate (7), wherein a connecting plate (7) facial make-up is equipped with screw rod (11), is equipped with on another connecting plate (7) and perforates (12), screw rod (11) are pegged graft and thread bush (13) locking with perforation (12).

2. The reinforcing device for the expansion joint template of the civil engineering construction concrete structure as claimed in claim 1, characterized in that: the template (1) is symmetrically provided with limiting strips (2), and the abutting frame (3) is positioned in the limiting strips (2).

3. The reinforcing device for the expansion joint template of the civil engineering construction concrete structure as claimed in claim 2, characterized in that: support to press built-in first pivot (5) that is equipped with of frame (3), revolve one side of board (4) and be equipped with first shaft hole (6), first pivot (5) run through first shaft hole (6), sideboard (8) have been installed to the bilateral symmetry of connecting plate (7), have installed second pivot (9) between sideboard (8), the opposite side of board (4) is equipped with second shaft hole (10) soon, second pivot (9) run through second shaft hole (10).

4. The reinforcing device for the expansion joint template of the civil engineering construction concrete structure as claimed in claim 1, characterized in that: spokes (14) are uniformly arranged on the threaded sleeve (13) in an annular mode, a rotating ring (15) is arranged on the spokes (14), and the rotating ring (15) is of a circular ring structure.