CN218117242U - Flexible back edge connector - Google Patents

Abstract

The utility model belongs to the technical field of auxiliary assembly for concrete placement, especially, relate to a stupefied connector of nimble type back of the body. The utility model discloses a set up connecting block, activity ring unit on the body to and the mode of U-shaped plate unit, make nevertheless two stupefied also can be by the fully connected of back of the body that are parallel to each other. The utility model has the advantages of it is following: firstly, the U-shaped plate units can slide together along with the movable ring units, so that the two U-shaped plate units can be aligned or staggered, and the two back edges can be connected and reinforced as long as being parallel in a certain range; and secondly, the two pipe bodies are added with a connecting block to form a welded H-shaped frame body, so that the connector is ensured to have sufficient tensile and compressive capacities.

Description

Flexible back edge connector

Technical Field

The utility model belongs to the technical field of auxiliary assembly for concrete placement, especially, relate to an stupefied connector of nimble type back of body.

Background

The back edge, generally referred to as a square steel pipe, supports and reinforces the aluminum formworks, and then pouring concrete between the two aluminum formworks, and finally curing to form the wall body. And generally, all can set up the connecting hole in the stupefied end of back of the body department, after the cooperation connector, can connect originally two stupefied backs of the body of parteing for the stupefied support effect to aluminium template of back of the body is more integrated, the high strength ization.

Patent publication No. is CN215443128U, announces day for 2022.01.07 Chinese utility model patent, discloses an stupefied connecting piece of the back of the body of adjustable length, including stupefied, the straight stupefied and connecting piece of the back of the body of the first straight back of the body, the stupefied one side of the straight back of the body of the first straight back of the body and the straight stupefied one side of the back of the second of the body of the second runs through respectively and is equipped with two interlude holes, the connecting piece both sides are equipped with a plurality of second connecting holes respectively, and it has the dead lever to peg graft in the second connecting hole, and the one end fixedly connected with stopper of dead lever, the other end of dead lever is equipped with the thread groove, and threaded connection has fixation nut on the thread groove of dead lever, the top of connecting piece is equipped with first connecting hole, first connecting hole and second connecting hole are oval structure, the connecting piece is U type structure.

The utility model discloses a stupefied connecting piece of back of body in the patent, its structure mainly includes U template, one row of connecting hole to and multiunit bolt and nut. The general using method comprises the following steps: the opening on the back edge can select a proper connecting hole and be aligned with the opening, then the bolt passes through the opening and the connecting hole, and finally the nut is installed, so that the basic connecting effect of the back edge can be realized. The meaning of its adjustable length means that its connecting hole quantity is a plurality of, and the depth of inserting on the U template of back arris is changeable, nimble.

However, the most important factor limiting the widespread use of the back edge connector is that the left and right, or upper and lower, back edges to be connected are not necessarily aligned, and may be one left to one right, or one above the other. The connection is then completely disabled.

In view of the foregoing, there is a need for a new type of back edge connector that can be used with either aligned or misaligned back edges.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an stupefied connector of nimble type back of body, it can be through setting up connecting block, loose ring unit on the body to and the mode of U-shaped board unit, make nevertheless two back of the body stupefied also can be fully connected that stagger that are parallel to each other.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a stupefied connector of flexible type back of body, the structure includes two bodys, sets up two connecting block on the body cup joints the setting and is in activity ring unit on the body, and set up on the activity ring unit to a stupefied U-shaped board unit of the spiro union back of the body.

The further preferred technical scheme is as follows: the position of the pipe orifice of the pipe body is also provided with a safety plate unit used for blocking the movable ring unit and connecting the two pipe bodies.

The further preferred technical scheme is as follows: the pipe body is a rectangular pipe, the connecting block is a rectangular frame block, and the side faces of the pipe body and the connecting block are welded with each other.

The further preferred technical scheme is as follows: the movable ring unit comprises a rectangular ring sleeved on the pipe body and a rectangular plate arranged on the outer side surface of the rectangular ring and used for mounting the U-shaped plate unit.

The further preferred technical scheme is as follows: the length and width of the rectangular plate are all larger than the length of the outer side surface of the rectangular ring.

The further preferred technical scheme is as follows: the U-shaped plate unit comprises a U-shaped plate body, a rectangular opening and a screwed piece, wherein one end of the U-shaped plate body is arranged on the rectangular plate, the rectangular opening is arranged on the U-shaped plate body, and the screwed piece is arranged on the rectangular opening.

The further preferred technical scheme is as follows: the number of the rectangular openings is three, and the three rectangular openings are respectively arranged on the three plate bodies of the U-shaped plate body.

The further preferred technical scheme is as follows: the safety plate unit comprises end plates, connecting rods and elastic blocks, wherein the end plates are arranged at the pipe orifice positions of the pipe body and used for limiting and blocking the rectangular rings, the connecting rods are arranged on the two end plates and used for reinforcing the pipe orifice positions of the pipe body, and the elastic blocks are arranged on the end plates and used for being inserted into the pipe body.

The further preferred technical scheme is as follows: the two side surfaces of the end plate are provided with the elastic blocks.

The further preferred technical scheme is as follows: the safety plate unit further comprises a hole plate arranged on the end plate and used for being connected with the connecting rod in an inserting mode, and a limiting block arranged at the end of the connecting rod.

The utility model has the advantages of the following.

First, U-shaped board unit can slide together along with movable ring unit for can align between two U-shaped board units also can stagger, guarantee that two back arriss in the certain limit are as long as parallel, just all can be connected and consolidate.

And secondly, the two pipe bodies are added with a connecting block to form a welded H-shaped frame body, so that the connector is ensured to have sufficient tensile and compressive capacities.

And thirdly, when the connector is idle, one side of the movable ring unit is provided with a connecting block, and the other side of the movable ring unit is provided with a safety plate unit, so that the movable ring unit is prevented from falling off the pipe body easily.

Fourth, the size of the U-shaped plate unit is not limited by the movable ring unit.

Fifthly, the screw joint has a plurality of effective back ridge connection modes on the U-shaped plate unit.

Sixthly, the safety plate unit can also reinforce the end position of the pipe body which is most easily deformed on the H-shaped frame body.

Seventh, the safety plate unit can be used on both the front and back sides of the tube body, and can also be used one on the other between the paired end plates.

Eighth, whole stupefied connector of back of body's structure is compact relatively, stability is higher, and the material uses the rectangular pipe as leading, seeks easily at aluminium template back of body stupefied job site.

Drawings

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

Fig. 2 is a schematic structural diagram of a back rib in the prior art.

Fig. 3 is a schematic structural view of the "H-shaped" frame body of the present invention.

Fig. 4 is a schematic diagram of the position structure of the U-shaped plate unit of the present invention.

Fig. 5 is a schematic structural diagram of the middle safety plate unit of the present invention.

Fig. 6 is a schematic view of a forward and backward usage mode of two end plates of the present invention, and the side where the elastic block is initially used is recorded as a front side.

In the drawings, the reference numerals have the following meanings: the safety device comprises a back ridge a, an opening b, a pipe body 1, a connecting block 2, a movable ring unit 3, a U-shaped plate unit 4, a safety plate unit 5, a rectangular ring 301, a rectangular plate 302, a U-shaped plate body 401, a rectangular opening 402, a screw connector 403, an end plate 501, a connecting rod 502, an elastic block 503, an orifice plate 504 and a limiting block 505.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

As shown in the attached drawings 1-6, the flexible back edge connector structurally comprises two pipe bodies 1, connecting blocks 2 arranged on the two pipe bodies 1, a movable ring unit 3 arranged on the pipe body 1 in a sleeved mode, and a U-shaped plate unit 4 arranged on the movable ring unit 3 and used for being in screwed connection with a back edge a.

In the prior art, the back ridges a are used for supporting the back surface of the aluminum template, and the connector is used for connecting two different back ridges a, so that the multiple back ridges a can be 'broken into whole', and the supporting effect of the back ridges on the aluminum template is further improved.

Therefore, in this embodiment, the pipe body 1 and the connecting block 2 form an "H-shaped" frame body, and the U-shaped plate unit 4 is screwed to the back ridge a, and finally, if a single back ridge a is stressed in a concentrated manner, the stress can be dispersed through the connector, and finally, the effects of strengthening connection and stabilizing reinforcement are achieved.

Therefore, the main body of the whole connector is made of steel, and the sufficient tensile and compressive capacities are ensured.

The position of the pipe orifice of the pipe body 1 is also provided with a safety plate unit 5 for blocking the movable ring unit 3 and connecting the two pipe bodies 1.

In the present embodiment, the word "safe" of the safety plate unit 5 has two meanings, namely: firstly, when the connector is idle, the safety plate unit 5 is inserted into the pipe orifice of the pipe body 1, and the movable ring unit 3 which is only sleeved is not easy to fall off; secondly, when the connector works, the two ends of the H-shaped frame body are most easily pulled outwards to deform and pressed inwards to deform, so that the safety plate unit 5 is connected with the two pipe bodies 1, and the H-shaped frame body can be further reinforced.

The pipe body 1 is a rectangular pipe, the connecting block 2 is a rectangular frame block, and the side faces of the pipe body 1 and the connecting block 2 are welded with each other.

In this embodiment, the pipe body 1 is a relatively long rectangular steel pipe, and the connecting block 2 is a relatively small rectangular steel pipe, and the latter is welded at the middle of the former to form an "H" shape.

On the other hand, the pipe body 1 and the connecting block 2 can be completely cut off by the back edge a, which is very ingenious and convenient.

The movable ring unit 3 comprises a rectangular ring 301 sleeved on the pipe body 1, and a rectangular plate 302 arranged on the outer side surface of the rectangular ring 301 and used for installing the U-shaped plate unit 4.

In this embodiment, the outer side of the rectangular ring 301 is welded to the rectangular plate 302, which is then welded to the U-shaped plate unit 4.

When the connector is in use, the two movable ring units 3, i.e. the two U-shaped plate units 4, are not necessarily arranged one above the other and one above the other on the left-right side of the connecting block 2. For example, the position deviation between the two back ridges a is small, the two U-shaped plate units 4 can be arranged on the same side of the "H-shaped" frame body.

The length and width dimensions of the rectangular plate 302 are all larger than the length dimension of the outer side surface of the rectangular ring 301.

In this embodiment, the width dimension of the U-shaped plate unit 4 is not limited by the rectangular ring 301 due to the introduction of the rectangular plate 302. In other words, the rigidity and strength of the tubular body 1 and the connecting block 2 are the first and the second dimensional conditions during use.

The U-shaped plate unit 4 includes a U-shaped plate body 401 having one end disposed on the rectangular plate 302, a rectangular opening 402 disposed on the U-shaped plate body 401, and a screw 403 disposed on the rectangular opening 402.

In this embodiment, the screw 403 is a bolt and a nut, and the bolt is used to pass through the opening b. The rectangular opening 402 also gives the screw 403 sufficient space for installation. In other words, two mutually parallel and offset back ridges a, the horizontal distance between their ends being for example 10cm, or 30cm, can be used.

The number of the rectangular openings 402 is three, and the three openings are respectively arranged on the three plate bodies of the U-shaped plate body 401.

In this embodiment, the screw 403 passes through either the middle rectangular opening 402 or both the rectangular openings 402 on both sides, which means that the connector has no major restrictions on the position of the opening b.

The safety plate unit 5 comprises end plates 501 arranged at the position of the pipe orifice of the pipe body 1 and used for limiting and blocking the rectangular ring 301, connecting rods 502 arranged on the two end plates 501 and used for reinforcing the position of the pipe orifice of the pipe body 1, and elastic blocks 503 arranged on the end plates 501 and used for inserting the pipe body 1.

In this embodiment, the material of the elastic block 503 is middle elastic high strength rubber, which is clamped in the pipe body 1, so that when the connector is idle, the movable ring unit 3 with the U-shaped plate unit 4 is not easy to drop and lose.

In addition, the deformation tendency of the pipe orifice of the pipe body 1 under pressure or tension can be shared by the connecting rod 502, and at this time, the safety plate unit 5 is like a U-shaped buckle and sleeves two pipe bodies 1, so that the structure is more complete and the structural strength is stronger.

The elastic blocks 503 are arranged on two side surfaces of the end plate 501.

In this embodiment, the side surface where the elastic block 503 is initially used is the front surface of the terminal plate 501, but the elastic block 503 has a relatively short service life because it is made of rubber and is mounted by a snap-fit method, and therefore, the elastic block is provided in both front and back sides.

The safety plate unit 5 further comprises an orifice plate 504 arranged on the end plate 501 and used for inserting the connecting rod 502, and a limiting block 505 arranged at the end of the connecting rod 502.

In this embodiment, the connecting rod 502 and the end plate 501 are inserted through the hole plate 504, rather than being fixedly connected, so that the two elastic blocks 503 on two sides can be independently used and independently turned over for use.

Of course, at this time, one of the elastic blocks 503 cannot be inserted to the bottom at the pipe body 1, which has no influence on the limiting function and the connecting function of the safety board unit 5.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the appended claims.

Claims (10)

1. The utility model provides a stupefied connector of flexible type back of body which characterized in that: the structure includes two bodys (1), sets up two connecting block (2) on body (1) cup joint the setting and are in activity ring unit (3) on body (1), and set up on activity ring unit (3) to U-shaped board unit (4) of stupefied (a) of the spiro union back of the body.

2. The flexible back edge connector of claim 1, wherein: the pipe orifice position of the pipe body (1) is further provided with a safety plate unit (5) used for blocking the movable ring unit (3) and connecting the two pipe bodies (1).

3. The flexible back edge connector of claim 1, wherein: the pipe body (1) is a rectangular pipe, the connecting block (2) is a rectangular frame block, and the side faces of the pipe body (1) and the connecting block (2) are welded with each other.

4. A flexible back edge connector according to claim 2, wherein: the movable ring unit (3) comprises a rectangular ring (301) sleeved on the pipe body (1) and a rectangular plate (302) arranged on the outer side face of the rectangular ring (301) and used for installing the U-shaped plate unit (4).

5. A flexible back edge connector according to claim 4, wherein: the length and width dimensions of the rectangular plate (302) are all larger than the length dimension of the outer side face of the rectangular ring (301).

6. The flexible back edge connector of claim 4, wherein: the U-shaped plate unit (4) comprises a U-shaped plate body (401) with one end arranged on the rectangular plate (302), a rectangular opening (402) arranged on the U-shaped plate body (401), and a screw connector (403) arranged on the rectangular opening (402).

7. The flexible back edge connector of claim 6, wherein: the number of the rectangular openings (402) is three, and the three rectangular openings are respectively arranged on three plate bodies of the U-shaped plate body (401).

8. The flexible back edge connector of claim 4, wherein: the safety plate unit (5) comprises end plates (501) which are arranged at the position of the pipe orifice of the pipe body (1) and used for limiting and blocking the rectangular ring (301), connecting rods (502) which are arranged on the two end plates (501) and used for reinforcing the position of the pipe orifice of the pipe body (1), and elastic blocks (503) which are arranged on the end plates (501) and used for inserting the pipe body (1).

9. The flexible back edge connector of claim 8, wherein: the two side surfaces of the end plate (501) are provided with the elastic blocks (503).

10. The flexible back edge connector of claim 9, wherein: the safety plate unit (5) further comprises an orifice plate (504) which is arranged on the end plate (501) and is used for being inserted into the connecting rod (502), and a limiting block (505) which is arranged at the end of the connecting rod (502).

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