Prefabricated precise positioning pipeline reserving and embedding device for constructional engineering

Abstract

The utility model discloses a constructional engineering assembly type precise positioning pipeline reserving and embedding device which comprises a fixing plate and a pipeline positioning clamp, the pipeline positioning clamp is installed on the upper wall of the fixing plate, a protruding block is installed on the left side wall of the fixing plate, a clamping groove is formed in the right side wall of the fixing plate, and the protruding block can be inserted and installed in the clamping groove. The fixing plates can be spliced end to end through matching of the protruding blocks and the clamping grooves, positioning mechanisms are arranged on the inner side walls of the clamping grooves and comprise grooves, telescopic pipes, inserting blocks and springs, the grooves are formed in the inner walls of the clamping grooves, one ends of the telescopic pipes are installed in the grooves, and the inserting blocks are installed at the other ends of the telescopic pipes. According to the pipeline positioning clamp, the fixing plates with the same number can be adopted according to the number of pipelines, the multiple fixing plates are assembled together through cooperation between the protruding blocks and the clamping grooves and then fixed to the installation positions of the pipelines, then the pipelines can be clamped into the pipeline positioning clamp, and the pipeline positioning clamp is very convenient to use.

Description

Technical Field

[0001] This patent relates to the technical field of pre-buried pipelines in construction projects, specifically a pre-buried device for assembled, precisely positioned pipelines in construction projects. Background Art

[0002] In construction projects, pipelines need to be pre-buried to save the process of grooving later. In order to make the pre-buried position of the pipeline more accurate, it is necessary to set up a pipeline pre-buried device on the floor slab to fix the pipeline through the pipeline pre-buried device. When the pipeline is fixed, steel bars can be laid on it, and finally concrete can be poured.

[0003] However, the existing pipeline reserved pre-buried device has a fixed size and a fixed number of pipeline positioning members arranged on it, which is not convenient to adjust according to the number of pipelines and is not convenient in use.

[0004] Patent content

[0005] The purpose of this patent is to provide a prefabricated and precisely positioned pipeline pre-buried device for construction projects to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, this patent provides the following technical solutions: an assembled precise positioning pipeline pre-buried device for construction engineering, comprising a fixed plate and a pipeline positioning clamp, the upper wall of the fixed plate is installed with a pipeline positioning clamp, the left wall of the fixed plate is installed with a convex block, the right wall of the fixed plate is provided with a card slot, the convex block can be inserted and installed in the card slot, and a plurality of the fixed plates can be spliced ​​end to end through the cooperation between the convex block and the card slot;

[0007] The inner side wall of the card slot is provided with a positioning mechanism, and the positioning mechanism includes a groove, a telescopic tube, an insert block and a spring. The inner wall of the card slot is provided with a groove, one end of the telescopic tube is installed in the groove, the other end of the telescopic tube is installed with an insert block, and the outer side of the telescopic tube is sleeved with a spring, one end of the spring is in contact with the inner wall of the groove, and the other end of the spring is in contact with the side wall of the insert block;

[0008] The side wall of the protrusion is provided with a positioning groove, and the inserting block can be inserted into the positioning groove.

[0009] Preferably, the pipeline positioning clamp includes a positioning clamp body, a connecting frame, an arc-shaped plate, a connecting hole, a socket and a buckle. The left and right side walls of the positioning clamp body are respectively installed with a connecting frame and a buckle. The side wall of the arc-shaped plate is provided with a socket, and the connecting frame is inserted and installed in the socket. The side wall of the arc-shaped plate is provided with a connecting hole, and the buckle can be inserted into the connecting hole.

[0010] Preferably, fixing brackets are installed on both the front and rear sides of the upper wall of the fixing plate, and screws are inserted and installed on the upper wall of the fixing bracket.

[0011] Preferably, a clamping mechanism is installed on the lower wall of the arc plate, and the clamping mechanism includes a pressure plate, a rod body and a positioning block. A through hole is opened on the upper wall of the arc plate, and the rod body is inserted and installed in the through hole. Pressure plates are installed on the upper and lower ends of the rod body, and a positioning block is installed on the side wall of the rod body.

[0012] Preferably, a side wall of the rod body is provided with a clearance groove, one end of a support plate is installed on the side wall of the clearance groove, and a positioning block is installed on the other end of the support plate, and the positioning block can be inserted into the clearance groove.

[0013] Preferably, the side wall of the insert block is arc-shaped.

[0014] Compared with the prior art, the beneficial effects of this patent are:

[0015] The fixing plates in the device can be spliced, so that the same number of fixing plates can be used according to the number of pipelines, and multiple fixing plates can be assembled together through the cooperation between the protrusions and the card slots, and then fixed on the installation position of the pipeline, and then the pipeline can be clamped into the pipeline positioning clamp, which is very convenient;

[0016] In addition, the device is also provided with a clamping mechanism, so that the device can fix and position pipelines of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of this patent.

[0018] Figure 2 This is a side sectional view of this patent.

[0019] Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle.

[0020] In the figure: 1 fixing plate, 2 pipeline positioning clamp, 21 positioning clamp body, 22 connecting frame, 23 arc plate, 24 connecting hole, 25 plug hole, 26 buckle, 3 protrusion, 4 card slot, 5 positioning mechanism, 51 groove, 52 telescopic tube, 53 plug block, 54 spring, 6 positioning slot, 7 fixing frame, 8 screw, 9 clamping mechanism, 91 pressing plate, 92 rod body, 93 positioning block, 10 through hole, 11 make way slot, 12 support plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0022] See also Figure 1-3 This patent provides a technical solution: a pre-buried device for accurately positioning pipelines in construction engineering, comprising a fixed plate 1 and a pipeline positioning clamp 2, the upper wall of the fixed plate 1 is installed with the pipeline positioning clamp 2, the left wall of the fixed plate 1 is installed with a convex block 3, and the right wall of the fixed plate 1 is provided with a card slot 4, the convex block 3 can be inserted and installed in the card slot 4, and multiple fixed plates 1 can be spliced ​​end to end through the cooperation between the convex block 3 and the card slot 4;

[0023] Because the fixing plate 1 in the device can be spliced ​​in the first place, the same number of fixing plates 1 can be selected according to the number of pipelines to be positioned, and they can be spliced ​​and assembled together to achieve accurate positioning of multiple pipelines, avoiding the deviation of pipelines during the later pouring of concrete;

[0024] The inner wall of the card slot 4 is provided with a positioning mechanism 5, which includes a groove 51, a telescopic tube 52, an insert block 53 and a spring 54. The inner wall of the card slot 4 is provided with a groove 51, one end of the telescopic tube 52 is installed in the groove 51, the other end of the telescopic tube 52 is installed with the insert block 53, the outer side of the telescopic tube 52 is sleeved with a spring 54, one end of the spring 54 is in contact with the inner wall of the groove 51, and the other end of the spring 54 is in contact with the side wall of the insert block 53;

[0025] By inserting the protrusion 3 into the card slot 4, the two fixing plates 1 can be preliminarily connected. During the process of inserting the protrusion 3 into the card slot 4, the protrusion 3 will push the plug 53 to retract the telescopic tube 52, and the spring 54 will be compressed. When the protrusion 3 is snapped into place, the position of the plug 53 corresponds to the position of the positioning slot 6. Under the action of the spring 54, the plug 53 is inserted into the positioning slot 6 to complete the connection between the two adjacent fixing plates 1.

[0026] A positioning groove 6 is formed on the side wall of the protrusion 3 , and the inserting block 53 can be inserted into the positioning groove 6 .

[0027] Specifically, the pipeline positioning clamp 2 includes a positioning clamp body 21, a connecting frame 22, an arc plate 23, a connecting hole 24, a plug hole 25 and a buckle 26. The left and right side walls of the positioning clamp body 21 are respectively installed with the connecting frame 22 and the buckle 26. The side wall of the arc plate 23 is provided with a plug hole 25, and the connecting frame 22 is inserted and installed in the plug hole 25. The side wall of the arc plate 23 is provided with a connecting hole 24, and the buckle 26 can be inserted into the connecting hole 24.

[0028] The pipeline can be directly inserted into the pipeline positioning clamp 2, and the pipeline can be fixed by the pipeline positioning clamp 2 to prevent the pipeline from deviating and ensure the accuracy of the pre-buried position of the pipeline;

[0029] After the pipeline is inserted into the pipeline positioning clamp 2 , the opening above the positioning clamp body 21 needs to be closed by the arc plate 23 to prevent the pipeline from falling out of the positioning clamp body 21 .

[0030] Specifically, fixing frames 7 are installed on both the front and rear sides of the upper wall of the fixing plate 1, and screws 8 are inserted and installed on the upper wall of the fixing frame 7;

[0031] When the fixing plates 1 need to be fixed, the device can be fixed by simply tightening the screws 9 on the first two fixing plates 1, which is quite convenient.

[0032] Specifically, a clamping mechanism 9 is installed on the lower wall of the arc plate 23, and the clamping mechanism 9 includes a pressing plate 91, a rod body 92 and a positioning block 93. A through hole 10 is opened on the upper wall of the arc plate 23, and the rod body 92 is inserted and installed in the through hole 10. The upper and lower ends of the rod body 92 are both installed with a pressing plate 91, and the side wall of the rod body 92 is installed with a positioning block 93;

[0033] The clamping mechanism 9 can be used to fix a pipeline smaller than the diameter of the positioning clamp body 21 in the positioning clamp body 21 to prevent the pipeline from being deviated.

[0034] Specifically, the side wall of the rod body 92 is provided with a clearance groove 11, one end of a support plate 12 is installed on the side wall of the clearance groove 11, and a positioning block 93 is installed on the other end of the support plate 12, and the positioning block 93 can be inserted into the clearance groove 11;

[0035] During the process of the rod body 92 being inserted into the through hole 10, the support plate 12 may bend to a certain extent, so that the positioning block 93 is inserted into the clearance groove 11, so that the rod body 92 can be smoothly inserted downward;

[0036] In this article, there are multiple positioning blocks 93, support plates 12 and clearance grooves 11. The pipeline can be fixed by simply fitting the positioning blocks 93 at appropriate positions to the lower wall of the arc plate 23.

[0037] Specifically, the side wall of the insert block 53 is arc-shaped. The arc-shaped side wall of the insert block 53 allows the insert block 53 to be pushed during the insertion of the protrusion 3 without getting stuck.

[0038] Working principle: according to the number of pipelines that need to be positioned, the same number of fixing plates 1 is used, and multiple fixing plates 1 are assembled in the first place through the cooperation between the protrusion 3 and the slot 4. When the protrusion 3 is inserted into the slot 4, the protrusion 3 will push the plug 53 to retract the telescopic tube 52, and the spring 54 will be compressed. When the protrusion 3 is snapped into place, the position of the plug 53 corresponds to the position of the positioning slot 6. Under the action of the spring 54, the plug 53 is inserted into the positioning slot 6 to complete the connection between two adjacent fixing plates 1. When multiple fixing plates 1 are spliced, the fixing plates 1 are fixed to the installation position specified by the pipeline by screws 8;

[0039] Then the pipeline is directly inserted into the pipeline positioning clamp 2, and the pipeline is fixed by the pipeline positioning clamp 2. Then, the opening above the positioning clamp body 21 is closed by the arc plate 23. Finally, the pressure plate 91 above the arc plate 23 is pressed downward to drive the rod body 92 to move downward. The pipeline is pressed by the pressure plate 91 under the rod body 92 to prevent the pipeline from being deflected, thereby achieving accurate positioning of the pipeline.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pre-buried device for accurately positioning pipelines in construction engineering, comprising a fixing plate (1) and a pipeline positioning clamp (2), characterized in that: The upper wall of the fixing plate (1) is installed with a pipeline positioning clamp (2), the left side wall of the fixing plate (1) is installed with a protrusion (3), and the right side wall of the fixing plate (1) is provided with a slot (4), and the protrusion (3) can be inserted and installed in the slot (4), and a plurality of fixing plates (1) can be spliced ​​end to end through the cooperation between the protrusion (3) and the slot (4); The inner wall of the card slot (4) is provided with a positioning mechanism (5), and the positioning mechanism (5) comprises a groove (51), a telescopic tube (52), an insert block (53) and a spring (54). The inner wall of the card slot (4) is provided with a groove (51), one end of the telescopic tube (52) is installed in the groove (51), the other end of the telescopic tube (52) is installed with the insert block (53), the outer side of the telescopic tube (52) is sleeved with a spring (54), one end of the spring (54) is in contact with the inner wall of the groove (51), and the other end of the spring (54) is in contact with the side wall of the insert block (53); A positioning groove (6) is provided on the side wall of the protrusion (3), and the inserting block (53) can be inserted into the positioning groove (6).

2. According to claim 1, a construction engineering assembled precise positioning pipeline reserved and embedded device is characterized by: The pipeline positioning clamp (2) comprises a positioning clamp body (21), a connecting frame (22), an arc-shaped plate (23), a connecting hole (24), an insertion hole (25) and a buckle (26); the left and right side walls of the positioning clamp body (21) are respectively provided with the connecting frame (22) and the buckle (26); the side wall of the arc-shaped plate (23) is provided with an insertion hole (25); the connecting frame (22) is inserted and installed in the insertion hole (25); the side wall of the arc-shaped plate (23) is provided with a connecting hole (24); the buckle (26) can be inserted into the connecting hole (24).

3. According to claim 1, a construction engineering assembled precise positioning pipeline reserved and embedded device is characterized by: A fixing frame (7) is installed on both the front and rear sides of the upper wall of the fixing plate (1), and a screw (8) is inserted and installed on the upper wall of the fixing frame (7).

4. According to claim 2, a construction engineering assembled precise positioning pipeline reserved and embedded device is characterized by: A clamping mechanism (9) is installed on the lower wall of the arc plate (23), and the clamping mechanism (9) includes a clamping plate (91), a rod body (92) and a positioning block (93). A through hole (10) is opened on the upper wall of the arc plate (23), and the rod body (92) is inserted and installed in the through hole (10). The upper and lower ends of the rod body (92) are both installed with a clamping plate (91), and the side wall of the rod body (92) is installed with a positioning block (93).

5. According to claim 4, a construction engineering assembled precise positioning pipeline reserved and embedded device is characterized by: The side wall of the rod body (92) is provided with a clearance groove (11), one end of a support plate (12) is installed on the side wall of the clearance groove (11), and a positioning block (93) is installed on the other end of the support plate (12), and the positioning block (93) can be inserted into the clearance groove (11).

6. The construction engineering assembled precise positioning pipeline reserved and embedded device according to claim 1 is characterized by: The side wall of the insert block (53) is arc-shaped.

Images