CN220150552U - Novel groove type embedded part - Google Patents

Abstract

The utility model relates to the technical field of building construction, and discloses a novel groove type embedded part, which comprises: the groove is provided with a fixing piece; the water-stopping bolt group comprises a water-stopping screw rod, an external screw rod and a nut, wherein one end of the water-stopping screw rod is fixedly arranged at the back of the channel, the external screw rod is arranged at the other end of the water-stopping screw rod, and the nut is arranged on the external screw rod; and one end of the connecting piece is arranged on the water stop screw rod, and the other end of the connecting piece is arranged on the external screw rod. According to the novel groove type embedded part disclosed by the utility model, the water stop screw is required to be adopted for fixing the template on the outer wall of the pipe gallery, and the novel groove type embedded part is formed by combining the groove channel and the water stop screw, so that the novel groove type embedded part is convenient to construct, and a construction finished product is fine and has a good water stop effect.

Description

Novel groove type embedded part

Technical Field

The utility model relates to the technical field of building construction, in particular to a novel groove type embedded part.

Background

In the pipe gallery construction design, the wall is usually designed with a groove type embedded part, so that the pipe line in the later stage is convenient for the gallery installation construction. When the groove type embedded part is constructed, the anchoring end of the traditional groove type embedded part is short and fixed in one direction, so that the groove type embedded part cannot be well attached to the concrete surface after concrete pouring of a pipe gallery, the situation that the groove type embedded part is inclined, sunken or buried completely and the like occurs, and the groove type embedded part cannot be accurately, effectively and rapidly installed.

Disclosure of Invention

The utility model aims to solve the technical problems, and aims to provide a novel groove type embedded part, which can select the length of a water stop screw rod, meet the requirements of various wall thicknesses and effectively and quickly install.

In order to achieve the above object, the present utility model provides a novel groove-type embedded part, comprising: the groove is provided with a fixing piece; the water-stopping bolt group comprises a water-stopping screw rod, an external screw rod and a nut, wherein one end of the water-stopping screw rod is fixedly arranged at the back of the channel, the external screw rod is arranged at the other end of the water-stopping screw rod, and the nut is arranged on the external screw rod; and one end of the connecting piece is arranged on the water stop screw rod, and the other end of the connecting piece is arranged on the external screw rod.

Preferably, the fixing piece is a T-head bolt, the bolt head of the T-head bolt can be arranged in the channel in a penetrating mode, and a nut is connected to the T-head bolt in a threaded mode.

Preferably, the connecting piece is a conical nut, one end of the conical nut is in threaded connection with the water stop screw, and the other end of the conical nut is in threaded connection with the external screw.

Preferably, the water stop screw is welded at the back of the channel.

Preferably, the upper part of the water stop screw is provided with an anchor head.

Preferably, a latch is arranged on the inner side of the channel, and the bolt head of the T-head bolt is abutted against the latch.

Preferably, a water stop sheet is arranged in the middle of the water stop screw.

According to the description and practice, the novel groove type embedded part is formed by combining the groove and the water stop bolt group, when the novel groove type embedded part is used, the water stop screw in the water stop bolt group is connected with the external screw through the connecting piece, the water stop screw can select different lengths according to the thickness of different walls, the requirements of different wall thicknesses are met, the external screw and the connecting piece can be recycled, one end of the water stop bolt group, which is far away from the groove, is fixed on the first template through the bolt connection, the groove is fixed on the second template through the fixing piece, and the phenomenon that the position of the groove type embedded part is deviated when concrete is poured can be prevented.

Drawings

Fig. 1 is a schematic structural diagram of a novel groove-type embedded part according to an embodiment of the present utility model.

FIG. 2 is a front view of a novel trough-type embedment in accordance with one embodiment of the present utility model.

Fig. 3 is a top view of a novel channel insert in accordance with one embodiment of the present utility model.

Fig. 4 is a schematic structural view of a water stop screw according to an embodiment of the present utility model.

Fig. 5 is a schematic view of the installation of a novel trough-type embedment in accordance with an embodiment of the present utility model.

The reference numerals in the figures are:

1. a channel; 11. a first template; 2. a water stop bolt; 21. a water stop screw; 22. externally connecting a screw; 23. a connecting piece; 24. a nut; 25. an anchor head; 26. a water stop sheet; 27. and a second template.

Detailed Description

Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. In the present disclosure, the terms "comprising," "including," "having," "disposed in" and "having" are intended to be open-ended and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first," "second," and the like, are used merely as labels, and do not limit the number or order of their objects; the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 5, the novel groove-type embedded part of the present utility model includes: channel 1, sealing bolt 2 and connector 23. The novel groove embedded part is installed on templates on two sides of a wall when in use, and is reserved in the wall after the wall pouring is completed. For clarity of description of the structure of the novel channel embedment, the form on one side of the channel 1 is designated as a first form 11 and the form on the other side is designated as a second form 27. The cross section of the channel 1 is approximately C-shaped, two groove edges are buckled in opposite directions, the fixing piece can be a screw or an iron nail, the channel 1 is fixed on the first template 11 through the fixing piece by a preformed hole on the groove embedded piece, one end of the water stopping screw rod 21 of the water stopping bolt 2 is fixedly arranged at the back of the channel 1, and the water stopping screw rod 21 plays a role in fixing the template and controlling the concrete pouring thickness during pouring. And the other end of stagnant water screw rod 21 is equipped with external screw rod 22, and nut 24 threaded connection is in the same place through connecting piece 23 on external screw rod 22, stagnant water screw rod 21 and external screw rod 22 to connecting piece 23's both ends respectively with stagnant water screw rod 21 and external screw rod 22 threaded connection, after pouring, can follow stagnant water screw rod 21 with connecting piece 23 and unscrew, conveniently dismantle and install, and mutually support between connecting piece 23 and the nut 24, can fix the one end of keeping away from the channel of novel slot type built-in fitting on second template 27. In this embodiment, the second template 27 is first perforated, the external screw 22 of the novel groove-type embedded part is inserted into the second template 27, the external screw 22 is fixed on the wood board through the nut 24 and the connecting piece 23, and the accuracy of the perforation position and the verticality can be ensured through the bolt connection.

Specifically speaking, the water stop screw rod 21 is left in the concrete wall after the construction is accomplished, and connecting piece 23 is connected water stop screw rod 21 and external screw rod 22, and sectional type's design is convenient to detach and install, can select the water stop screw rod 21 of different length according to the thickness of different walls, satisfies the demand of different thickness between the template, realizes the installation of slot type built-in fitting.

In addition, in this embodiment, the fixing member is a T-head bolt, and a bolt head of the T-head bolt is inserted into the channel 1, and a nut is screwed on the T-head bolt. The T-shaped head of the T-head bolt is larger than the distance between two opposite sides of the channel 1, when the groove embedded part is installed, a plurality of holes with the diameter 2mm larger than the screw diameter of the T-head bolt are drilled in the first template 11, then the T-shaped head of the T-head bolt is installed in the channel 1, the screw of the T-head bolt penetrates through the holes in the first template 11, the channel 1 and the template are fixed by sleeving and screwing up the nuts, when the template is disassembled, the nuts are unscrewed, the first template is disassembled, and the T-head bolt is taken out through one end of the channel. When the template is removed, only the nut 24 and the nut are required to be unscrewed, then the T-head bolt is taken down, the connecting piece 23 is screwed down, the two ends of the novel groove type embedded part can be connected through bolts to ensure the accuracy of the hole position and the perpendicularity, the bolts can avoid using iron nails when fixing the embedded part, the embedded part fixed through the iron nails is easy to deviate when concreting, the perpendicularity is not easy to master during installation, so that the post-treatment difficulty is increased, the workload is increased, the labor is wasted, and the construction period of the installation pipeline is delayed.

In addition, a water stop sheet is provided in the middle of the water stop screw 21. The water stop 26 is welded to the screw rod to form a water stop screw rod 21, which has the functions of water stop and water prevention. The water stop 26 has two shapes, one is square and the other is circular, in this embodiment, square water stop 26 is selected. The size of the water stop 26 which can be used for practical construction is between 4cm and 12cm, the size of the water stop 26 is determined by the thickness and the height of the wall, and the size of the water stop 26 which is commonly used in engineering construction is 5cm by 5cm. The water stop sheet 26 plays a role in fixing a template and preventing a die from being exposed when a concrete wall is poured, is convenient to fix, has a good water stop effect, combines two devices with different functions, can reduce material use, reduces economic loss, and can realize accurate, effective and rapid installation of the groove-type embedded part.

In addition, the connecting piece 23 is a cone nut, one end of which is in threaded connection with the water stop screw 21, and the other end of which is in threaded connection with the external screw 22. The outer part of the cone nut is made of plastic materials, the inside of the cone nut is made of steel products, the cone nut is convenient to use, the water stop screw 21 and the external screw 22 are connected at the early stage, and the cone nut can be taken out from a wall body for reuse at the later stage.

In addition, a water stop screw 21 is welded to the back of the channel 1. The welding structure has high rigidity and good integrity, and meanwhile, the water stop bolt 2 has good water stop and waterproof functions.

In addition, an anchor head 25 is provided at the upper portion of the water stop screw 21. In the prestressed concrete, the anchor heads 25 can ensure that the prestress of the prestressed reinforcement is not lost, and the anchoring stress is increased.

In addition, the inner side of the channel 1 is provided with a latch, and the bolt head of the T-head bolt is abutted against the latch. The channel 1 is fixed on the template through the T head bolt, can increase resistance through the latch for the T head bolt can be better fix in the channel 1, firmly install novel slot type built-in fitting on the template.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Novel slot type built-in fitting, its characterized in that includes:

the groove is provided with a fixing piece;

the water-stopping bolt group comprises a water-stopping screw rod, an external screw rod and a nut, wherein one end of the water-stopping screw rod is fixedly arranged at the back of the channel, the external screw rod is arranged at the other end of the water-stopping screw rod, and the nut is arranged on the external screw rod;

and one end of the connecting piece is arranged on the water stop screw rod, and the other end of the connecting piece is arranged on the external screw rod.

2. The novel trough-type embedded part according to claim 1, wherein,

the fixing piece is a T-head bolt, the bolt head of the T-head bolt can be penetrated in the channel, and a nut is connected to the T-head bolt in a threaded manner.

3. The novel trough-type embedded part according to claim 1, wherein,

the connecting piece is a conical nut, one end of the conical nut is in threaded connection with the water stop screw, and the other end of the conical nut is in threaded connection with the external screw.

4. The novel trough-type embedded part according to claim 1, wherein,

the water stop screw rod is welded at the back of the channel.

5. The novel trough-type embedded part according to claim 1, wherein,

and an anchor head is arranged at the upper part of the water stop screw.

6. The novel trough-type embedded part according to claim 2, wherein,

and the inner side of the channel is provided with a latch, and the bolt head of the T-head bolt is abutted against the latch.

7. The novel trough-type embedded part according to claim 1, wherein,

and a water stop sheet is arranged in the middle of the water stop screw.