Water conservancy project river channel handrail convenient to assemble

Abstract

The utility model discloses a hydraulic engineering riverway handrail convenient to assemble, which comprises a stand column assembly and a handrail assembly, the stand column assembly is mounted on the ground and comprises an anchoring base, a stand column, a square connecting block and a conical top block; each handrail assembly is arranged between every two adjacent stand column assemblies and comprises a transverse rod horizontally arranged between every two adjacent stand columns; and the vertical rods are vertically arranged between the two transverse rods and are uniformly distributed. Through the arrangement of the anchoring base, the stand column and the conical top block, the stand column assembly can be rapidly assembled on the ground, the stand column assembly can be rapidly connected with a handrail assembly through the square connecting block, then the number of tools used in the installation process is reduced, and installation convenience and installation efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of water conservancy engineering, and in particular to a water conservancy engineering river railing that is easy to assemble. Background Technology

[0002] For people's safety, safety railings need to be installed along both sides of the river. The railings serve to separate and guide people, making the boundaries of the separated areas clear and distinct.

[0003] Currently, the railings are inconvenient to assemble, requiring various installation tools, resulting in low installation efficiency. Furthermore, when a part of the railing is damaged during use, due to its overall integrity, the entire railing needs to be replaced, causing serious waste. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides a water conservancy engineering river railing that is easy to assemble.

[0005] To achieve the above objectives, the technical solution of this utility model is a water conservancy engineering river railing that is easy to assemble, comprising a column assembly and a railing assembly:

[0006] The column assembly, installed on the ground, includes:

[0007] Anchor base, placed on the ground, is square-pyramidal in shape, with anchor holes evenly opened on its inclined surface, and a fixing rod is installed at the center of its upper surface, with a fixing stud at the upper end of the fixing rod;

[0008] The column is fitted onto the anchor base and covers the anchor base. An anchor baffle is installed inside the upper part of the column. The anchor baffle is in movable contact with the upper end of the fixing rod and is fitted onto the fixing stud. A fixing nut is installed above the column. The fixing nut is threaded onto the fixing stud. Fastening baffles are installed at the upper and lower ends of the inner two side surfaces. Fastening studs are installed on the fastening baffles. The fastening studs extend out of the column and are fixedly connected to the column.

[0009] A square connecting block is located at the top and bottom ends of both sides of the column and is movably fitted onto the fastening stud. One end of the block has a fastening groove, and a fastening nut is installed in the fastening groove. The fastening nut is threadedly connected to the fastening stud.

[0010] A tapered top block is set at the upper end of the column and is threadedly connected to a fixing stud.

[0011] A railing assembly, disposed between two adjacent post assemblies, includes:

[0012] Two horizontal bars are installed horizontally between two adjacent uprights.

[0013] The square connecting blocks are arranged in parallel with connecting grooves at both ends. The square connecting blocks are movably embedded in the connecting grooves. Locking bolts are installed at the bottom of both ends. The locking bolts are threadedly connected to the square connecting blocks. Several square slots are opened on the side surface. The square slots are evenly distributed. Internal threaded sleeves are installed in the square slots.

[0014] The vertical rod is set vertically between the two horizontal rods and is evenly distributed. It consists of a middle sleeve, two telescopic tubes, and a square insert block. The two telescopic tubes are slidably inserted into the upper and lower ends of the middle sleeve and are limited by a limiting baffle. The limiting baffle is slidably installed in the middle sleeve. The square insert block is set at one end of the telescopic tube and is embedded in a square slot.

[0015] Preferably, a rotating baffle is movably installed inside the square insert block. The rotating baffle is connected to the telescopic tube, and a short stud is installed on the rotating baffle. The short stud is threadedly connected to the internal threaded sleeve.

[0016] Preferably, the inner ends of the intermediate sleeve are provided with compression pads, which are fitted onto the telescopic tube to generate a certain resistance when the telescopic tube extends, retracts, and rotates.

[0017] Preferably, the anchoring base is connected to an expansion bolt or anchor bolt through an anchoring hole, so as to fix it to the ground.

[0018] Preferably, the two ends of the intermediate sleeve are tapered, so that there is a transition in diameter between it and the telescopic tube.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. By using the anchor base, column, and conical top block, the column assembly can be quickly assembled onto the ground, and the square connecting block allows it to be quickly connected to the railing assembly, thereby reducing the number of tools used during installation and improving the convenience and efficiency of installation.

[0021] 2. By utilizing the rotation of the telescopic tube and connecting it with the short stud and the internal threaded sleeve, vertical and horizontal rods can be quickly spliced ​​together, reducing assembly difficulty and improving installation efficiency. At the same time, damaged vertical or horizontal rods can be quickly replaced individually, making full use of existing resources and reducing waste.

[0022] 3. By utilizing the sliding fit between the telescopic tube and the intermediate sleeve, the railing assembly can meet the needs of posts of different heights, thereby increasing the application range of the railing assembly. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of a water conservancy engineering river railing that is easy to assemble, as described in this utility model;

[0024] Figure 2 This is a cross-sectional view of the column assembly described in this utility model;

[0025] Figure 3 This is a partially enlarged sectional view of the railing assembly described in this utility model;

[0026] Figure 4 This is a schematic diagram of the extrusion pad described in this utility model;

[0027] Figure 5 This is a schematic diagram of the connection of the square connecting block described in this utility model;

[0028] In the picture:

[0029] 1. Column assembly; 11. Anchor base; 111. Anchor hole; 112. Fixing rod; 113. Fixing stud; 12. Column; 121. Anchor baffle; 122. Fixing nut; 123. Fastening baffle; 124. Fastening stud; 13. Square connecting block; 131. Fastening groove; 132. Fastening nut; 14. Conical top block.

[0030] 2. Guardrail assembly; 21. Horizontal bar; 211. Connecting groove; 212. Locking bolt; 213. Internal threaded sleeve; 22. Vertical bar; 221. Intermediate sleeve; 222. Telescopic tube; 223. Square insert block; 224. Limiting baffle; 225. Rotating baffle; 226. Short stud; 227. Extrusion pad. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] This utility model provides a technical solution, such as Figures 1-5 As shown; a water conservancy engineering river railing that is easy to assemble includes a column assembly 1 and a railing assembly 2: the column assembly 1 is installed on the ground and includes an anchor base 11 placed on the ground. The anchor base 11 is square-pyramidal in shape and has anchor holes 111 evenly opened on its inclined surface. A fixing rod 112 is installed at the center of its upper surface and a fixing stud 113 is provided at the upper end of the fixing rod 112.

[0033] In this embodiment of the utility model, the anchor base 11 can be quickly fixed to the ground by expansion bolts or anchor bolts through the anchor hole 111, thereby enabling the railing to be installed quickly. At the same time, the setting of the fixing rod 112 can facilitate the connection between the anchor base 11 and the column 12, ensuring the firmness of the column 12.

[0034] The column 12 is fitted onto the anchor base 11 and covers the anchor base 11. An anchor baffle 121 is provided on the upper part of the column 12. The anchor baffle 121 is in movable contact with the upper end of the fixing rod 112 and is fitted onto the fixing stud 113. A fixing nut 122 is provided on the upper part of the column 12. The fixing nut 122 is threaded onto the fixing stud 113. Fastening baffles 123 are provided at the upper and lower ends of the inner two side surfaces. Fastening studs 124 are installed on the fastening baffles 123. The fastening studs 124 extend out of the column 12 and are fixedly connected to the column 12.

[0035] In this embodiment of the utility model, the column 12 is fitted onto the anchor base 11 and covered, which can effectively ensure the aesthetics of the installation of the column 12. At the same time, the anchor baffle 121 set at the upper end of the column 12 can make the column 12 and the anchor base 11 more firmly fixed. In addition, the fastening position is high, which can prevent the column 12 from bending due to excessive force and improve its strength.

[0036] In this embodiment of the utility model, the strength at the connection position of the square connecting block 13 can be improved by using the fastening baffle 123, and the square connecting block 13 can be quickly installed by the fastening stud 124, thereby enabling the railing assembly 2 to be quickly assembled onto the post 12.

[0037] A square connecting block 13 is located at the upper and lower ends of both sides of the column 12 and is movably fitted onto the fastening stud 124. One end of the block has a fastening groove 131, and a fastening nut 132 is installed in the fastening groove 131. The fastening nut 132 is threadedly connected to the fastening stud 124.

[0038] In this embodiment of the utility model, the square connecting block 13 is quickly assembled to the four corners on both sides of the column 12, which allows the column 12 to be quickly assembled and connected to the railing assembly 2. At the same time, the square connecting block 13 is embedded inside the railing assembly 2, which can ensure its connection strength, making the railing assembly 2 more secure, and also ensure the aesthetics after assembly.

[0039] A conical top block 14 is set on the upper end of the column 12 and is threadedly connected to the fixing stud 113.

[0040] In this embodiment of the utility model, the conical top block 14 can be used to cover and block the upper end of the column 12 to improve the aesthetics of the column assembly 1. The conical top block 14 is screwed onto the upper end of the column 12 by the threaded connection between the conical top block 14 and the fixing stud 113, thereby preventing the conical top block 14 from loosening accidentally and ensuring the concealment of the connection part of the column assembly 1.

[0041] The railing assembly 2, located between two adjacent post assemblies 1, includes: a horizontal bar 21, horizontally positioned between two adjacent posts 12, two of which are parallel to each other, with connecting grooves 211 at both ends, into which square connecting blocks 13 are movably embedded; locking bolts 212 are installed at the bottom of both ends of the horizontal bar 21, which are threadedly connected to the square connecting blocks 13; and several square slots are evenly distributed on its side surface, into which internally threaded sleeves 213 are installed; and a vertical bar 22, vertically positioned between two horizontal bars 21 and evenly distributed, consisting of a middle sleeve 221, two telescopic tubes 222, and a square insert block 223. The two telescopic tubes 222 are slidably inserted into the upper and lower ends of the middle sleeve 221 and are limited by a limiting baffle 224, which is slidably installed in the middle sleeve 221. The square insert block 223 is located at one end of the telescopic tube 222 and is embedded in the square slot.

[0042] In this embodiment of the utility model, the connecting grooves 211 provided at both ends of the horizontal bar 21 allow the square connecting block 13 to be embedded in the horizontal bar 21, thereby ensuring full contact between the horizontal bar 21 and the column 12 and guaranteeing the connection strength of the horizontal bar 21. At the same time, the installation of the locking bolts 212 allows the horizontal bar 21 and the column 12 to be quickly fixed, which facilitates the assembly of the railing. Furthermore, the locking bolts 212 are located at both ends of the lower part of the horizontal bar 21, which can effectively prevent other personnel from touching it, thereby ensuring the stability and firmness of its connection.

[0043] In this embodiment of the utility model, the square slot allows the vertical rod 22 to be evenly installed between the two horizontal rods 21. This improves the installation speed of the vertical rod 22 and ensures its uniformity. Furthermore, the square slot's fit with the square insert block 223 ensures the stability of the fit.

[0044] In this embodiment of the utility model, the length of the vertical rod 22 formed by the extension and retraction of the two telescopic tubes 222 and the intermediate sleeve 221 can be adjusted, thereby enabling the railing assembly 22 to be assembled and used with posts of different heights to meet different barrier height requirements.

[0045] In this invention, a rotating baffle 225 is movably installed inside the square insert block 223. The rotating baffle 225 is connected to the telescopic tube 222. A short stud 226 is installed on the rotating baffle 225 and is threadedly connected to the internally threaded sleeve 213. By rotating the rotating baffle 225, the telescopic tube 222 can rotate on the square insert block 223. The rotation then connects the short stud 226 to the internally threaded sleeve 213, thereby fixing the square insert block 223 into the square slot. This allows the vertical rod 22 to be assembled and disassembled individually for replacement, reducing waste.

[0046] In this invention, compression pads 227 are provided at both ends of the inner side of the intermediate sleeve 221. The compression pads 227 are fitted onto the telescopic tube 222, so that the telescopic tube 222 generates a certain resistance when it extends, retracts and rotates. By compressing the compression pads 227, the rotational resistance and sliding resistance of the telescopic tube 222 are increased, thereby ensuring the stability of the connection between the intermediate sleeve 221 and the telescopic tube 222, preventing the intermediate sleeve 221 from shaking randomly, and also preventing the square insert block 223 from falling off due to accidental rotation of the telescopic tube 222.

[0047] In this utility model, the anchor base 11 is connected to the expansion bolt or anchor bolt through the anchor hole 111, so that it is fixed on the ground; this makes it easier to fix the column 12 to the ground and reduces the difficulty of installation.

[0048] In this invention, the two ends of the intermediate sleeve 221 are tapered, so that there is a transition in diameter between it and the telescopic tube 222; thus improving the aesthetics of the vertical rod 22.

[0049] When using this utility model, the staff takes out the device. First, the staff takes out two columns 12 and assembles the square connecting block 13 onto the two fastening studs 124 on one side of the two columns 12 respectively. Then, the square connecting block 13 is fixed to the column 12 by connecting the fastening nut 132 to the fastening stud 124 with the thread, and its angle is adjusted to a suitable position.

[0050] Subsequently, the staff took out two horizontal bars 21 and placed them between the two columns 12. Then, they manually fitted the two ends of the horizontal bars 21 onto the square connecting blocks 13. Then, the staff installed locking bolts 212 and used the threaded connection between the locking bolts 212 and the square connecting blocks 13 to assemble the two horizontal bars 21 onto the two columns 12.

[0051] Then, the staff took out a number of vertical rods 22 and placed them one by one into the square slots between the two horizontal rods 21. Then, the staff manually adjusted the length of the telescopic tube 222 so that the length of the vertical rod 22 was lower than the distance between the two horizontal rods 21. Then, the staff inserted the square insert block 223 at one end of the vertical rod 22 into the square slot on one of the horizontal rods 21. Then, the staff rotated the telescopic tube 222. The rotation of the telescopic tube 222 caused the rotating baffle 225 to drive the short stud 226 to rotate, thereby making the short stud 226 threadedly connected to the internal threaded sleeve 213.

[0052] Subsequently, the staff extended the previously retracted telescopic tube 222 again and inserted the square insert block 223 at the other end of the vertical rod 22 into the square slot on another horizontal rod 21. Then, the telescopic tube 222 was rotated, and the rotation of the telescopic tube 222 caused the rotating baffle 225 to drive the short stud 226 to rotate, thereby making the short stud 226 threadedly connected to the internal threaded sleeve 213, and thus assembling the vertical rod 22 between the two horizontal rods 21.

[0053] Then repeat the above operation to install the vertical bar 22 onto the two horizontal bars 21 one by one to complete the assembly of the railing assembly 2;

[0054] Subsequently, the workers installed expansion bolts or anchor bolts at the assembly positions of the two columns 12, and then used the anchoring holes 111 on the anchoring base 11 to tighten the expansion bolts or anchor bolts to fix the anchoring base 11 to the ground.

[0055] After the two anchor bases 11 are fixed, the workers lift the two uprights 12 with the railing assembly assembled and put them on the fixing rod 112, then cover them on the anchor bases 11, and at the same time let the fixing studs 113 pass through the anchor baffle 121. Then the fixing nuts 122 can be installed and tightened to fix the uprights 12 to the anchor bases 11.

[0056] Finally, the workers took out the conical top block 14 and placed it on the top of the post 12. Then, by connecting it with the fixing stud 113, the conical top block 14 was installed on the post 12 and tightened, thus completing the assembly of the entire railing.

[0057] When it is necessary to install railing component 2 on one side of post 12, the workers first install square connecting block 13 on post 12, then assemble railing component 2 first, then assemble the assembled railing component 2 with the subsequent post 12, and install anchor base 11 at the corresponding position on the ground. Then, assemble the assembled railing component 2 and post 12 onto the anchor base 11, and connect the other end of railing component 2 to the square connecting block 13 on the installed post 12. Finally, tighten it.

[0058] When it is necessary to replace the vertical rod 22, the staff can directly rotate the telescopic tube 222 on the damaged vertical rod 22 manually to disengage the short stud 226 from the internal threaded sleeve 213, and then remove the damaged vertical rod 22 by retracting the telescopic tube 222.

[0059] Then, the new vertical rod 22 is taken out, and the telescopic tube 222 at one end is retracted and then extended to fit into the square slot between the two horizontal rods 21. Then, by rotating the two telescopic tubes 222 on this vertical rod 22, the new vertical rod 22 is fixed to the two horizontal rods 21, and the replacement is completed.

[0060] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0061] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water conservancy engineering river railing that is easy to assemble, comprising a post assembly and a railing assembly, characterized in that: The column assembly, installed on the ground, includes: Anchor base, placed on the ground, is square-pyramidal in shape, with anchor holes evenly opened on its inclined surface, and a fixing rod is installed at the center of its upper surface, with a fixing stud at the upper end of the fixing rod; The column is fitted onto the anchor base and covers the anchor base. An anchor baffle is installed inside the upper part of the column. The anchor baffle is in movable contact with the upper end of the fixing rod and is fitted onto the fixing stud. A fixing nut is installed above the column. The fixing nut is threaded onto the fixing stud. Fastening baffles are installed at the upper and lower ends of the inner two side surfaces. Fastening studs are installed on the fastening baffles. The fastening studs extend out of the column and are fixedly connected to the column. A square connecting block is located at the top and bottom ends of both sides of the column and is movably fitted onto the fastening stud. One end of the block has a fastening groove, and a fastening nut is installed in the fastening groove. The fastening nut is threadedly connected to the fastening stud. A tapered top block is set at the upper end of the column and is threadedly connected to a fixing stud. A railing assembly, disposed between two adjacent post assemblies, includes: The horizontal bar is horizontally set between two adjacent columns. There are two of them, and they are distributed in parallel. There are connecting grooves at both ends. The square connecting blocks are movably embedded in the connecting grooves. Locking bolts are installed at the bottom of both ends. The locking bolts are threadedly connected to the square connecting blocks. Several square slots are opened on its side surface. The square slots are evenly distributed. Internal threaded sleeves are installed in the square slots. The vertical rod is set vertically between the two horizontal rods and is evenly distributed. It consists of a middle sleeve, two telescopic tubes, and a square insert block. The two telescopic tubes are slidably inserted into the upper and lower ends of the middle sleeve and are limited by a limiting baffle. The limiting baffle is slidably installed in the middle sleeve. The square insert block is set at one end of the telescopic tube and is embedded in a square slot.

2. The easily assembled riverbank railing for water conservancy projects according to claim 1, characterized in that, A rotating baffle is movably installed inside the square insert block. The rotating baffle is connected to the telescopic tube. A short stud is installed on the rotating baffle and is threadedly connected to the internal threaded sleeve.

3. A conveniently assembled riverbank railing for water conservancy projects according to claim 1, characterized in that, The inner ends of the intermediate sleeve are provided with compression pads, which are fitted onto the telescopic tube to generate a certain resistance when the telescopic tube extends, retracts, and rotates.

4. A water conservancy engineering river railing that is easy to assemble according to claim 1, characterized in that, The anchoring base is connected to expansion bolts or anchor bolts through anchoring holes to fix it to the ground.

5. A conveniently assembled riverbank railing for water conservancy projects according to claim 1, characterized in that, The two ends of the intermediate sleeve are tapered, so that there is a transition in diameter between it and the telescopic tube.

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