Laying base facilitating installation of concrete water conveying pipeline

Abstract

The utility model discloses a laying base convenient to install a concrete water delivery pipeline, and relates to the technical field of municipal construction, the laying base comprises a first base arranged below a concrete roller way, the first base is cooperatively provided with two rubber rings which are oppositely arranged, and the two rubber rings are cooperatively connected through a locking buckle; a filling cavity is formed between the rubber ring and the concrete pipeline, a concrete conveying pipe is installed on the rubber ring, and one end of the concrete conveying pipe extends into the filling cavity. The two rubber rings which are oppositely arranged are arranged on the first base, after two adjacent concrete water conveying pipelines are successfully connected, concrete pouring operation can be carried out on the connecting position, the situation that at present, concrete mortar is manually smeared, blocking is not thorough enough, and leakage is caused is effectively prevented, and the working efficiency is improved. And therefore, the service life of the concrete water conveying pipeline is greatly prolonged, and the interval time between two times of overhauling is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction, in particular to a laying base which is convenient for installing a concrete water delivery pipeline. Background Art

[0002] Concrete pipes are one of the most common water pipes at present, and are mainly suitable for large-scale water supply systems, such as the South-to-North Water Diversion Project. It has a long service life and good impermeability and corrosion resistance. However, the texture of concrete is relatively brittle, and it needs to be determined according to the actual geographical conditions during the actual construction process, which has certain construction difficulties. In addition, concrete pipes will form a large degree of dirt and need to be cleaned and maintained regularly. During the design and construction process, relevant specifications and standards need to be followed, such as the nominal diameter of the pipe, the internal water working pressure, the pipeline laying method, and the cubic compressive strength of the pipe concrete. There are clear requirements. At the same time, the connection method, support and fixation of the pipeline also need to be carefully designed and constructed to ensure the stability and safety of the pipeline system.

[0003] However, during the installation of current concrete water pipes, the concrete water pipes are generally placed directly on the concrete in the foundation pit for hoisting and splicing. After the splicing is completed, the joints are manually sealed with concrete. This method easily leads to the problem that the joints are not tight enough. Moreover, during the splicing of current concrete water pipes, a part of the joint below will be immersed in the concrete in the installation pit, which cannot be effectively sealed and easily leads to liquid leakage. Utility Model Content

[0004] In order to solve the problem of leakage at the pipe joints mentioned in the above background technology, the purpose of the utility model is to provide a laying base for facilitating the installation of concrete water pipes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laying base for facilitating the installation of a concrete water delivery pipe, comprising a first base arranged below a concrete roller, on which two relatively arranged rubber rings are mounted, the two rubber rings are connected by locking buckles, a filling cavity is formed between the rubber rings and the concrete pipe, a concrete delivery pipe is mounted on the rubber ring, and one end of the concrete delivery pipe extends into the filling cavity.

[0006] Preferably, it also includes a second base, which is provided with two relatively arranged bottom grooves, and two relatively arranged hinge seats are provided in the bottom grooves. A rotating shaft is rotatably matched in the hinge seat, and a guide wheel is sleeved and fixed on the rotating shaft.

[0007] Preferably, the guide wheel is provided with a plurality of tooth grooves, and a ratchet locking rod is hinged in the bottom groove, and the ratchet locking rod is arranged in cooperation with the guide wheel provided with the tooth grooves.

[0008] Preferably, a locking groove is provided on the rotating shaft, a locking tongue is installed in the hinge seat, the locking tongue is vertically arranged, and the locking groove and the locking tongue are arranged in a relative and cooperative manner.

[0009] Preferably, each of the rubber rings is provided with a plurality of reinforcing ribs, and the second base is provided with a plurality of anti-slip rubber strips.

[0010] Preferably, the lower sides of the first base and the second base are both provided with corrugated grooves.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model arranges two rubber rings arranged opposite to each other on the first base. This design is intended to optimize the connection process of two adjacent concrete water pipes. When the two pipes are successfully connected, the key concrete pouring operation can be carried out. At the beginning of the operation, the first base is accurately placed at the predetermined pipe connection position, and then the concrete water pipe is transported and accurately spliced. After the splicing is completed, the two rubber rings are stretched in opposite directions and fixed with locking buckles, so as to form a closed filling cavity between the rubber ring and the pipe connection. At this time, the sealing concrete is injected into the filling cavity through the concrete delivery pipe, and the pipe splicing is strictly and evenly sealed by using plastic casting technology. This sealing method effectively solves the problems of incomplete sealing and easy leakage that may exist when the traditional manual application of concrete mortar is used, significantly improves the service life of the concrete water pipe, and effectively extends the time interval between two maintenances, significantly improving the project quality and maintenance efficiency.

[0013] 2. The utility model cleverly configures a guide wheel with unidirectional motion characteristics on the second base. This design significantly reduces the axial shaking that may occur between pipes during the splicing of concrete water pipes, thereby greatly improving the tightness of pipe splicing. This improvement not only effectively prevents the risk of splicing failure, but also its unique guide wheel mechanism will automatically lock after moving in one direction to a certain distance, further consolidating the stability of the splicing of the concrete water pipes after construction, and providing a solid guarantee for the quality of the project. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a basic structural schematic diagram of a laying base for facilitating the installation of a concrete water pipe.

[0015] Figure 2This is a basic structural schematic diagram of a first base of the utility model, which is a laying base for facilitating installation of a concrete water pipe.

[0016] Figure 3 It is a basic structural schematic diagram of a second base of the utility model which is a laying base for facilitating installation of a concrete water pipe.

[0017] Figure 4 The utility model is a schematic diagram of the position of a filling cavity of a laying base for facilitating the installation of a concrete water pipe.

[0018] Figure 5 The utility model is a laying base for facilitating the installation of a concrete water pipe. Figure 3 main view.

[0019] Figure 6 This is a first position relationship diagram of a locking groove and a locking tongue of a laying base for facilitating the installation of a concrete water pipe according to the utility model.

[0020] Figure 7 This is a second position relationship diagram of a locking groove and a locking tongue of a laying base for facilitating the installation of a concrete water pipe according to the utility model.

[0021] In the figure: 101, first base; 102, rubber ring; 103, reinforcing rib; 104, locking buckle; 105, concrete delivery pipe; 106, filling cavity; 107, corrugated groove; 201, second base; 202, anti-slip rubber strip; 203, bottom groove; 204, guide wheel; 205, tooth groove; 206, ratchet locking rod; 207, hinge seat; 208, locking tongue; 209, rotating shaft; 210, locking groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 and Figure 7As shown, the present embodiment provides a laying base for facilitating the installation of a concrete water delivery pipe, comprising a first base 101 arranged below a concrete roller, on which two rubber rings 102 arranged opposite to each other are mounted, the two rubber rings 102 are connected by a locking buckle 104, a filling cavity 106 is formed between the rubber ring 102 and the concrete pipe, a concrete delivery pipe 105 is mounted on the rubber ring 102, one end of the concrete delivery pipe 105 extends into the filling cavity 106, when the present embodiment is used, the first base 101 is firstly accurately placed at a predetermined pipe connection position, and then the concrete water delivery pipe is transported and accurately spliced, after the splicing is completed, the two rubber rings 102 are stretched in opposite directions and fixed by the locking buckle 104, so as to form a closed filling cavity 106 between the rubber ring 102 and the pipe connection. At this time, sealing concrete is injected into the filling cavity 106 through the concrete delivery pipe 105, and the pipe joints are tightly and evenly sealed using plastic casting technology. This sealing method effectively solves the problems of incomplete sealing and easy leakage that may exist in the traditional manual application of concrete mortar, significantly improves the service life of the concrete water supply pipeline, and effectively extends the time interval between two maintenances, significantly improving the project quality and maintenance efficiency.

[0024] The second base 201 further includes a second base 201, on which two bottom grooves 203 are arranged opposite to each other, and two hinge seats 207 are arranged opposite to each other in the bottom groove 203, and a rotating shaft 209 is rotatably matched in the hinge seat 207, and a guide wheel 204 is sleeved and fixed on the rotating shaft 209, and a plurality of tooth grooves 205 are arranged on the guide wheel 204, and a ratchet locking rod 206 is also hinged in the bottom groove 203, and the ratchet locking rod 206 is arranged in cooperation with the guide wheel 204 with the tooth grooves 205, and the guide wheel 204 and the ratchet locking rod 206 form a ratchet structure that can only realize unidirectional rotation, and a locking groove 210 is arranged on the rotating shaft 209, and the hinge seat 207 is provided with a plurality of tooth grooves 205. A locking tongue 208 is installed in cooperation, the locking tongue 208 is vertically arranged, and the locking groove 210 is arranged in cooperation with the locking tongue 208. When assembling the concrete water pipe, the concrete water pipe to be assembled needs to be transported to the assembly position, and then the crane arm is moved horizontally to insert one end of the concrete water pipe into the splicing end of another concrete water pipe. This process is easy to cause the concrete water pipe to be damaged by the crane arm due to insufficient splicing or excessive force of the crane arm. In this embodiment, it is only necessary to transport the concrete water pipe and place it at the predetermined position of the second base 201, and the concrete water pipe will be prevented from being on the guide wheel 204 (such as Figure 6As shown in FIG. 2 ), the concrete water pipe is pushed toward the joint, and the guide wheel 204 rotates. When the locking groove 210 is opposite to the locking tongue 208, the locking groove 210 is buckled on the locking tongue 208 and drives the guide wheel 204 to move downward, thereby causing the guide wheel 204 to lose its support for the concrete water pipe (as shown in FIG. 2 ). Figure 7 As shown), the concrete water pipe can no longer move, thereby completing the assembly and locking of the two concrete water pipes (rubber sealing rings need to be installed before splicing concrete water pipes, and the rubber sealing rings can adapt to a certain amount of errors). Automatic locking can further consolidate the stability of the splicing of the concrete water pipes after construction, providing a solid guarantee for the quality of the project.

[0025] A plurality of reinforcing ribs 103 are provided on each rubber ring 102, and a plurality of anti-skid rubber strips 202 are provided on the second base 201. The reinforcing ribs 103 can prevent the concrete used for pouring from seeping out from both sides of the rubber ring 102. Corrugated grooves 107 are provided on the lower sides of the first base 101 and the second base 201. The corrugated grooves can make the first base 101 and the second base 201 better contact with the concrete in the foundation pit, thereby increasing the stability of the first base 101 and the second base 201.

[0026] It should be noted that the utility model arranges two relatively arranged rubber rings 102 on the first base 101. This design is intended to optimize the connection process of two adjacent concrete water pipes. When the two pipes are successfully connected, the key concrete pouring operation can be carried out. At the beginning of the operation, the first base 101 is accurately placed at the predetermined pipe connection position, and then the concrete water pipe is transported and accurately spliced. After the splicing is completed, the two rubber rings 102 are stretched in opposite directions and fixed with locking buckles 104, thereby forming a closed filling cavity 106 between the rubber ring 102 and the pipe connection. At this time, sealing concrete is injected into the filling cavity 106 through the concrete delivery pipe 105, and the pipe joints are tightly and evenly sealed using plastic casting technology. This sealing method effectively solves the problems of incomplete sealing and easy leakage that may exist when traditional concrete mortar is applied manually, significantly improves the service life of the concrete water pipe, and effectively extends the time interval between two maintenances, significantly improving the project quality and maintenance efficiency. The utility model cleverly configures a guide wheel 204 with a unidirectional motion characteristic on the second base 201. This design significantly reduces the axial shaking that may occur between pipes during the splicing operation of the concrete water pipe, thereby greatly improving the tightness of the pipe splicing. This improvement not only effectively prevents the risk of splicing failure, but also its unique guide wheel 204 mechanism will automatically lock after moving in one direction to a certain distance, further consolidating the stability of the concrete water pipe joints after construction, and providing a solid guarantee for the project quality.

[0027] It should be further noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the filter tube has shown and described the embodiments of the utility model, it is understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A laying base for facilitating the installation of a concrete water pipe, comprising a first base (101) arranged below a concrete roller, characterized in that: The first base (101) is equipped with two rubber rings (102) arranged opposite to each other. The two rubber rings (102) are connected by a locking buckle (104). A filling cavity (106) is formed between the rubber ring (102) and the concrete pipe. A concrete conveying pipe (105) is installed on the rubber ring (102). One end of the concrete conveying pipe (105) extends into the filling cavity (106).

2. A laying base for facilitating installation of a concrete water pipe according to claim 1, characterized in that: The invention also comprises a second base (201), wherein the second base (201) is provided with two bottom grooves (203) arranged opposite to each other, wherein the bottom grooves (203) are provided with two hinge seats (207) arranged opposite to each other, wherein a rotating shaft (209) is rotatably fitted in the hinge seat (207), and a guide wheel (204) is sleeved and fixed on the rotating shaft (209).

3. A laying base for facilitating installation of a concrete water pipe according to claim 2, characterized in that: The guide wheel (204) is provided with a plurality of tooth grooves (205), and a ratchet locking rod (206) is hinged in the bottom groove (203). The ratchet locking rod (206) is arranged in cooperation with the guide wheel (204) provided with the tooth grooves (205).

4. A laying base for facilitating installation of a concrete water pipe according to claim 3, characterized in that: A locking groove (210) is provided on the rotating shaft (209), and a locking tongue (208) is installed in the hinge seat (207). The locking tongue (208) is vertically arranged, and the locking groove (210) and the locking tongue (208) are arranged in a relatively cooperative manner.

5. The laying base for facilitating installation of a concrete water pipe according to claim 2, characterized in that: Each of the rubber rings (102) is provided with a plurality of reinforcing ribs (103), and the second base (201) is provided with a plurality of anti-slip rubber strips (202).

6. A laying base for facilitating installation of a concrete water pipe according to claim 2, characterized in that: The lower sides of the first base (101) and the second base (201) are both provided with corrugated grooves (107).

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