Street lamp installation foundation and construction method

Abstract

The street lamp installation foundation comprises an installation bottom plate, a concrete layer and an installation top plate, the installation bottom plate is used for being installed in a foundation pit, and an installation cylinder used for installing a street lamp is arranged on the installation bottom plate; the mounting top plate is arranged on the upper portion of the mounting bottom plate, the concrete layer is filled between the mounting bottom plate and the mounting top plate, the mounting top plate is provided with a mounting decoration plate, and one side of the mounting decoration plate is hinged to the top wall of the mounting top plate; a supporting piece is arranged between the installation decoration plate and the concrete layer and used for keeping the opening and closing angle of the installation decoration plate so that the plate face of the installation decoration plate can be flush with the slope face of the ground. According to the street lamp installation foundation, the top wall of the street lamp installation foundation can be flush with the slope surface of the ground as much as possible, and the neatness of the ground is improved. The invention further relates to a construction method of the street lamp installation foundation.

Description

Technical Field

[0001] The present application relates to the technical field of urban construction, and in particular to a street lamp installation foundation and construction method. Background Art

[0002] Street lights refer to lamps that provide lighting for roads. They generally refer to lamps within the range of road lighting in traffic lighting. With the acceleration of urban construction and the expansion of roads, the demand for street lights is also increasing.

[0003] In the prior art, when street lamps are installed, concrete is usually filled into a foundation pit dug in the ground to form a street lamp foundation, and then the street lamp is directly installed on the street lamp foundation; however, this type of street lamp installation foundation formed by digging a foundation pit in the ground and filling it with concrete, and the top wall of the street lamp installation foundation formed after the concrete solidifies is usually in a horizontal state. When the ground is an inclined slope, the top wall of the street lamp installation foundation cannot be consistent with the slope of the ground, making the overall slope of the ground uneven, reducing the overall smoothness of the ground, and also posing certain safety hazards to people's travel, so further improvement is needed. Summary of the invention

[0004] In order to keep the top wall of the street lamp installation foundation flush with the slope of the ground as much as possible, the present application provides a street lamp installation foundation and a construction method.

[0005] In the first aspect, the street lamp installation foundation provided by this application adopts the following technical solutions: The street lamp installation foundation comprises an installation base plate, a concrete layer and an installation top plate, wherein the installation base plate is used for installation in a foundation pit, and an installation tube for installing the street lamp is provided on the installation base plate; the installation top plate is arranged on the upper part of the installation base plate, and the concrete layer is filled between the installation base plate and the installation top plate, and the installation top plate is provided with an installation decorative panel, and one side of the installation decorative panel is hinged to the top wall of the installation top plate; a support member is provided between the installation decorative panel and the concrete layer, and the support member is used to maintain the opening and closing angle of the installation decorative panel so that the panel surface of the installation decorative panel is kept flush with the slope of the ground.

[0006] By adopting the above technical solution, through the arrangement of the installation decorative panels and the supporting members, the concrete layer is filled between the installation bottom plate and the installation top plate to form a street lamp installation foundation for the installation of the street lamp, the installation decorative panels are flipped over, and the installation decorative panels are supported and limited by the supporting members to maintain the opening and closing angles of the installation decorative panels, so that the panel surface of the installation decorative panels is flipped over to be flush with the slope of the ground, thereby improving the overall smoothness of the ground and reducing the safety hazards of people's travel.

[0007] Optionally, the support member includes a plurality of support arc strips, one end of each support arc strip is connected to the panel surface on which the decorative panel is installed, and the other end passes through the installation top plate and extends into the concrete layer.

[0008] By adopting the above technical solution and setting the supporting arc strip, the end of the supporting arc strip away from the installation decorative panel passes through the installation top plate and extends into the concrete layer. After the concrete solidifies, the concrete layer and the supporting strip form a whole, thereby supporting the installation decorative panel and keeping the installation decorative panel at a certain inclination angle, thereby keeping the panel surface of the installation decorative panel flush with the slope of the ground. By setting a plurality of supporting arc strips, the supporting effect of the installation decorative panel is improved.

[0009] Optionally, the supporting arc bar is provided with a plurality of stirring blades for stirring concrete, one end of each stirring blade is connected to the side wall of the supporting arc bar, and all the stirring blades are located in the concrete layer.

[0010] By adopting the above-mentioned technical scheme and setting the stirring piece, after the installation of the installation bottom plate is completed, concrete is filled into the foundation pit, and then the installation top plate is installed on the concrete so that one end of the supporting arc bar extends into the concrete, and then the installation decorative plate is repeatedly turned over to drive the supporting arc bar to slide back and forth. The stirring piece of the supporting arc bar can stir the concrete, thereby improving the filling effect of the concrete and reducing the possibility of bubbles being mixed in the concrete, thereby improving the installation effect of the street lamp installation foundation; after the concrete is stirred, wait for a certain period of time to allow the concrete to solidify and form a concrete layer, so that the installation decorative plate and the concrete layer form a whole to maintain the opening and closing angle of the installation decorative plate.

[0011] Optionally, a limiting side plate is slidably installed on the plate surface of the mounting base plate, and a limiting anchor rod is provided on the plate surface of the limiting side plate away from the mounting tube; a pushing member is provided between the limiting side plate and the mounting tube, and the pushing member is used to drive the limiting side plate to move toward the side away from the mounting tube so that the limiting anchor rod is inserted into the side wall of the foundation pit.

[0012] By adopting the above-mentioned technical solution and setting the limiting side plates and the pushing member, after the installation of the installation base plate is completed, the limiting side plates are pushed by the pushing member to move the limiting side plates toward the side away from the installation tube. The limiting side plates can drive the limiting anchor rods to move and be inserted into the side walls of the foundation pit, thereby improving the stability of the connection between the overall structure and the foundation pit, and thereby improving the installation strength of the street lamp installation foundation.

[0013] Optionally, the pushing member includes a first push rod, a second push rod and a rotating sleeve, one end of the first push rod is connected to the mounting tube, the other end is inserted in the rotating sleeve and threadedly connected to the rotating sleeve, one end of the second push rod is connected to the limiting side plate, the other end is inserted in the rotating sleeve and threadedly connected to the rotating sleeve, and the thread rotation direction between the first push rod and the rotating sleeve and the thread rotation direction between the second push rod and the rotating sleeve are set in opposite directions.

[0014] By adopting the above-mentioned technical scheme, through the arrangement of the first push rod, the second push rod and the rotating sleeve, after the installation of the installation base plate is completed, the rotating sleeve is rotated by using a tool, and the thread rotation direction between the first push rod and the rotating sleeve, and the thread rotation direction between the second push rod and the rotating sleeve are set in opposite directions, so that the rotating sleeve can simultaneously drive the first push rod and the second push rod to move closer to or away from each other. When the rotating sleeve drives the first push rod and the second push rod away from each other, the second push rod can push the limiting side plate to move toward the side away from the installation cylinder, and insert the limiting anchor rod into the side wall of the foundation pit, thereby improving the installation strength of the overall structure.

[0015] Optionally, a first docking groove is formed on the peripheral wall of the mounting tube, and a first docking plate is provided on the end of the first push rod away from the rotating sleeve and is slidably inserted in the first docking groove, and the first push rod is connected to the mounting tube through the first docking plate; a second docking groove is formed on the plate surface of the limiting side plate, and a second docking plate is provided on the end of the second push rod away from the rotating sleeve and is slidably inserted in the second docking groove, and the second push rod is connected to the limiting side plate through the second docking plate.

[0016] By adopting the above-mentioned technical solution, through the arrangement of the first docking plate and the second docking plate, when the pushing member is installed, the first docking plate is inserted into the first docking groove, and the second docking plate is inserted into the second docking groove, thereby limiting the first push rod and the second push rod respectively, so that the first push rod is detachably connected to the mounting tube through the first docking plate, and the second push rod is detachably connected to the limiting side plate through the second docking plate, thereby improving the installation convenience of the overall structure.

[0017] Optionally, a first limiting hole penetrating the first docking plate is formed on the surface of the first docking plate, a second limiting hole penetrating the mounting tube is formed on the side wall of the first docking groove, and the end of the first push rod away from the rotating sleeve passes through the first limiting hole and the second limiting hole in sequence and is used to press against the surrounding wall of the street lamp.

[0018] By adopting the above-mentioned technical solution, through the setting of the first limiting hole and the second limiting hole, after the installation of the bottom wall is completed and the street lamp is inserted into the installation tube, the rotating sleeve, the first push rod and the second push rod are installed, and then the rotating sleeve is rotated. The rotating sleeve can drive the first push rod to pass through the second limiting hole and press against the surrounding wall of the street lamp, which greatly improves the stability of the connection between the street lamp and the installation tube.

[0019] Optionally, the peripheral wall of the rotating sleeve is provided with a plurality of cutting surfaces, and the plurality of cutting surfaces are evenly distributed around the axial direction of the rotating sleeve; the mounting top plate is provided with a rotation-stop rod, one end of the rotation-stop rod is connected to the plate surface of the mounting top plate close to the concrete layer, and the other end is provided with a rotation-stop groove for inserting the rotating sleeve, and when the rotating sleeve is inserted into the rotation-stop groove, the side wall of the rotation-stop groove abuts against the cutting surface of the rotating sleeve to limit the rotating sleeve.

[0020] By adopting the above-mentioned technical scheme, through the setting of the cutting surface and the anti-rotation rod, the rotating sleeve drives the limiting side plate to move toward the side away from the installation tube and the limiting anchor rod is inserted into the side wall of the foundation pit, and then the concrete is poured and the installation top plate is installed on the concrete layer, so that the anti-rotation rod is connected to the rotating sleeve, forcing the rotating sleeve to be embedded in the anti-rotation groove of the anti-rotation rod. The inner wall of the anti-rotation groove can limit the rotating sleeve through the cutting surface, reducing the possibility of free rotation of the rotating sleeve, so that the first push rod can be firmly pressed against the peripheral wall of the street lamp, and the second push rod can be firmly pressed against the limiting side plate.

[0021] Optionally, a positioning groove for inserting a limiting side plate is provided on a plate surface of the installation top plate close to the concrete layer, and when the limiting side plate is inserted into the positioning groove, the rotating sleeve is inserted into the anti-rotation groove.

[0022] By adopting the above technical solution and setting the positioning groove, the positioning groove is used for inserting the limiting side plate, so that the installation top plate can be quickly installed in the specified position, so that the rotating sleeve can be quickly inserted into the anti-rotation groove, thereby improving the installation convenience of the installation top plate.

[0023] In the second aspect, the construction method of the street lamp installation foundation provided in this application adopts the following technical solution: The construction method of the street lamp installation foundation specifically includes the following steps: S1, foundation pit excavation: excavating a foundation pit on the ground; S2, installation of the installation base plate: installing the installation base plate on the bottom wall of the foundation pit; S3, installation of the street lamp: inserting the street lamp into the installation tube of the installation base plate; S4, installation of the pusher: installing the pusher between the installation tube and the limiting side plate; S5, pouring of the concrete layer: filling the foundation pit with a concrete layer; S6, installation of the installation top plate: installing the installation top plate on the top of the concrete layer, opening and closing the installation decorative panel, so that the panel surface of the installation decorative panel remains flush with the slope of the ground.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. Through the installation of decorative panels and support members, the concrete layer is filled between the installation bottom plate and the installation top plate to form a street lamp installation foundation for street lamp installation. The decorative panels are turned over and supported and limited by the support members to maintain the opening and closing angles of the decorative panels, so that the surface of the decorative panels is turned over to be flush with the slope of the ground, thereby improving the overall neatness of the ground and reducing the safety hazards of people's travel; 2. Through the setting of the stirring piece, after the installation of the installation bottom plate is completed, concrete is filled into the foundation pit, and then the installation top plate is installed on the concrete, so that one end of the supporting arc bar extends into the concrete, and then the installation decorative plate is repeatedly turned over to drive the supporting arc bar to slide back and forth. The stirring piece of the supporting arc bar can stir the concrete, improve the filling effect of the concrete, reduce the possibility of bubbles mixed in the concrete, and thus improve the installation effect of the street lamp installation foundation; after the concrete is stirred, wait for a certain period of time to allow the concrete to solidify and form a concrete layer, so that the installation decorative plate and the concrete layer form a whole to maintain the opening and closing angle of the installation decorative plate; 3. Through the arrangement of the first push rod, the second push rod and the rotating sleeve, after the installation of the installation base plate is completed, the rotating sleeve is rotated by using a tool, and the thread rotation direction between the first push rod and the rotating sleeve, and the thread rotation direction between the second push rod and the rotating sleeve are set in opposite directions, so that the rotating sleeve can simultaneously drive the first push rod and the second push rod to move closer to or away from each other. When the rotating sleeve drives the first push rod and the second push rod away from each other, the second push rod can push the limiting side plate to move toward the side away from the installation cylinder, and insert the limiting anchor rod into the side wall of the foundation pit, thereby improving the installation strength of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of Example 1; Figure 2 is a cross-sectional view of the overall structure of Example 1; Figure 3 is a schematic structural diagram of a pusher according to Embodiment 1; Figure 4 This is a schematic diagram of the structure of the embodiment 1 in which the rotating sleeve is inserted into the anti-rotation groove; Figure 5 yes Figure 2 Enlarged view of point A in the middle.

[0026] Explanation of the accompanying drawings: 1. Install the bottom plate; 11. Install the cylinder; 111. The first docking groove; 112. The second limiting hole; 12. The limiting side plate; 121. The limiting anchor rod; 122. The second docking groove; 13. The installing anchor rod; 14. The first through hole; 15. The sliding groove; 2. The concrete layer; 3. Install the top plate; 31. The anti-rotation rod; 311. The anti-rotation groove; 32. The positioning groove; 33. The second through hole; 34. The avoidance groove; 4. The foundation pit; 5. Install the decorative panel; 51. The supporting arc strip; 511. The stirring plate; 52. The third through hole; 6. The pushing member; 61. The first push rod; 611. The first docking plate; 612. The first limiting hole; 613. The plug-in portion; 62. The second push rod; 621. The second docking plate; 63. The rotating sleeve; 631. The cutting surface. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-5This application is described in further detail.

[0028] Embodiment 1: The embodiment of the present application discloses a street lamp installation foundation.

[0029] Reference Figure 1 , Figure 2 The street lamp installation foundation includes an installation base plate 1, a concrete layer 2 and an installation top plate 3. In this embodiment, the installation base plate 1, the concrete layer 2 and the installation top plate 3 are all used to be installed in a foundation pit 4 on the ground. The installation base plate 1 and the installation top plate 3 are both configured as rectangular plate structures. The plate surface of the installation base plate 1 is horizontally arranged. A plurality of installation anchor rods 13 are fixedly installed on the lower surface of the installation base plate 1. The installation anchor rods 13 are used to be inserted into the bottom wall of the foundation pit 4 so that the installation base plate 1 is fixedly connected to the bottom wall of the foundation pit 4.

[0030] Reference Figure 2 , Figure 3 A mounting tube 11 is fixedly installed on the upper surface of the mounting base plate 1, and the axial direction of the mounting tube 11 is vertically arranged. The mounting tube 11 is used for matching and inserting the street lamp, and the street lamp is installed on the mounting base plate 1 through the mounting tube 11; it should be noted that a first through-hole 14 is opened on the lower surface of the mounting base plate 1, and the first through-hole 14 is connected to the inside of the mounting tube 11, and the first through-hole 14 is used for the wires of the street lamp to pass through (the wires of the street lamp are not shown in the figure).

[0031] Reference Figure 2 , Figure 3 , Figure 4 A plurality of sliding grooves 15 are provided on the upper surface of the mounting base plate 1, and all the sliding grooves 15 are arranged at intervals around the axial direction of the mounting tube 11. A limiting side plate 12 is slidably installed in each sliding groove 15, and the plate surface of the limiting side plate 12 is vertically arranged. The limiting side plate 12 is fixedly installed with a plurality of limiting anchor rods 121 away from the plate surface of the mounting tube 11, and the limiting anchor rods 121 are used to be inserted into the side wall of the foundation pit 4.

[0032] A plurality of first docking grooves 111 are provided on the peripheral wall of the mounting tube 11, and all the first docking grooves 111 are arranged correspondingly to all the limiting side plates 12, and each first docking groove 111 passes through the top wall of the mounting tube 11, and a second docking groove 122 is provided on the plate surface of the limiting side plate 12 close to the mounting tube 11, and the second docking groove 122 passes through the top wall of the limiting side plate 12, and a pushing member 6 is installed between the first docking groove 111 of the mounting tube 11 and the second docking groove 122 of each limiting side plate 12, and the pushing member 6 is used to drive the limiting side plate 12 to move toward the side away from the mounting tube 11, so that the limiting anchor rod 121 is inserted into the side wall of the foundation pit 4.

[0033] Reference Figure 2 , Figure 3In this embodiment, the pushing member 6 includes a first push rod 61, a second push rod 62 and a rotating sleeve 63. One end of the first push rod 61 is connected to a first docking plate 611, which is slidably inserted in the first docking groove 111 of the mounting tube 11, and the first push rod 61 is detachably connected to the mounting tube 11 through the first docking plate 611; one end of the second push rod 62 is fixedly connected to a second docking plate 621, which is slidably inserted in the second docking groove 122 of the limiting side plate 12, and the second push rod 62 is detachably connected to the limiting side plate 12 through the second docking plate 621.

[0034] Reference Figure 2 , Figure 3 The end of the first push rod 61 away from the first docking plate 611 is inserted into the rotating sleeve 63 and threadedly connected to the rotating sleeve 63, and the end of the second push rod 62 away from the second docking plate 621 is inserted into the rotating sleeve 63 and threadedly connected to the rotating sleeve 63; it should be noted that the thread rotation direction between the first push rod 61 and the rotating sleeve 63 and the thread rotation direction between the second push rod 62 and the rotating sleeve 63 are set in opposite directions, so that when the rotating sleeve 63 rotates, the first push rod 61 and the second push rod 62 can be driven to approach or move away from each other; the peripheral wall of the rotating sleeve 63 is provided with a plurality of cutting surfaces 631, all of which are evenly distributed around the axial direction of the rotating sleeve 63, and the cutting surfaces 631 are used for docking tools such as wrenches to drive the rotating sleeve 63 to rotate.

[0035] Reference Figure 2 , Figure 3 , Figure 5 In this embodiment, the first push rod 61 and the first docking plate 611 are slidably connected. Specifically, the first push rod 61 has a plug-in portion 613 at one end close to the first docking plate 611. The cross-sectional shape of the plug-in portion 613 is rectangular. The plate surface of the first docking plate 611 is provided with a first limiting hole 612, which passes through the first docking plate 611. The shape of the first limiting hole 612 is adapted to the shape of the plug-in portion 613. The plug-in portion 613 is slidably inserted in the first limiting hole 612. The first push rod 61 and the first docking plate 611 are slidably connected through the plug-in portion 613. The side wall of the first docking groove 111 is provided with a second limiting hole 112 that passes through the mounting tube 11. The second limiting hole 112 is arranged opposite to the first limiting hole 612. The plug-in portion 613 of the first push rod 61 passes through the first limiting hole 612 and the second limiting hole 112 in sequence and is used to press against the peripheral wall of the street lamp.

[0036] Reference Figure 2 , Figure 3The surface of the mounting top plate 3 is horizontally arranged, the mounting top plate 3 is located on the upper part of the mounting bottom plate 1, the concrete layer 2 is filled between the mounting bottom plate 1 and the mounting top plate 3, and the concrete layer 2 is wrapped around all the first push rods 61, all the second push rods 62 and all the rotating sleeves 63; with such a design, all the first push rods 61, all the second push rods 62 and all the rotating sleeves 63 serve as the skeleton of the concrete layer 2, thereby improving the structural strength of the concrete layer 2.

[0037] Reference Figure 2 , Figure 3 , Figure 4 The surface of the mounting top plate 3 is provided with a second through hole 33 penetrating the mounting top plate 3, and the second through hole 33 is used for the street lamp to pass through; the surface of the mounting top plate 3 close to the concrete layer 2 is provided with a plurality of positioning grooves 32, and all the positioning grooves 32 are arranged correspondingly to all the limiting side plates 12, and the positioning grooves 32 are used for matching and inserting the limiting side plates 12.

[0038] The mounting top plate 3 is provided with a plurality of anti-rotation rods 31, and all the anti-rotation rods 31 are arranged corresponding to all the rotating sleeves 63. One end of the anti-rotation rod 31 is connected to the plate surface of the mounting top plate 3 close to the concrete layer 2, and the other end is provided with an anti-rotation groove 311 for inserting the rotating sleeve 63. When the limiting side plate 12 is inserted into the positioning groove 32, the rotating sleeve 63 is inserted into the anti-rotation groove 311, and when the rotating sleeve 63 is inserted into the anti-rotation groove 311, the side wall of the anti-rotation groove 311 abuts against the cutting surface 631 of the rotating sleeve 63 to limit the rotating sleeve 63.

[0039] Reference Figure 2 , Figure 3 The mounting top plate 3 is provided with a mounting decorative plate 5, and the mounting decorative plate 5 is set to a rectangular plate structure. One side of the mounting decorative plate 5 is hinged to the top wall of the mounting top plate 3. It should be noted that in this embodiment, the mounting decorative plate 5 is provided with a third penetration hole 52 on the board surface away from the mounting top plate 3. The third penetration hole 52 is a strip hole, and the third penetration hole 52 is used for street lamps to pass through; the mounting decorative plate 5 is provided with a plurality of planting grooves (not shown in the figure) on the board surface away from the mounting top plate 3. The planting grooves can be used to plant green plants to improve the aesthetics of the overall structure; a support is installed between the mounting decorative plate 5 and the concrete layer 2, and the support is used to maintain the opening and closing angle of the mounting decorative plate 5 so that the board surface of the mounting decorative plate 5 remains flush with the slope of the ground.

[0040] Reference Figure 3 , Figure 4A plurality of avoidance grooves 34 are provided on the surface of the mounting top plate 3, and all the avoidance grooves 34 are arranged at intervals along the hinged axis between the mounting decorative panel 5 and the mounting top plate 3, and each avoidance groove 34 is a through groove that penetrates the mounting top plate 3; the support member includes a plurality of support arc bars 51, and all the support arc bars 51 are arranged corresponding to all the avoidance grooves 34, and the support arc bars 51 are arc-shaped, and one end of the support arc bar 51 is fixedly connected to the surface of the mounting decorative panel 5, and the other end passes through the corresponding avoidance groove 34 and extends into the concrete layer 2.

[0041] Reference Figure 2 , Figure 3 , Figure 4 Each supporting arc bar 51 is installed with a plurality of stirring blades 511, one end of each stirring blade 511 is fixedly connected to the side wall of the supporting arc bar 51, all stirring blades 511 are located in the concrete layer 2, and the stirring blades 511 are used to stir the concrete to improve the filling effect of the concrete; in specific implementation, the decorative panel 5 is reciprocatedly opened and closed to drive the supporting arc bar 51 to reciprocate, so that the stirring blades 511 can stir the concrete.

[0042] The implementation principle of Example 1 of the present application is as follows: after installing the installation base plate 1 in the foundation pit 4 using tools, the street lamp is inserted into the installation tube 11, and then a pusher 6 is installed between the installation tube 11 and the limiting side plate 12. The rotating sleeve 63 is rotated using a wrench or other tools to make the first push rod 61 press against the surrounding wall of the street lamp. At the same time, the second push rod 62 drives the limiting side plate 12 to move toward the side away from the installation tube 11, so that the limiting anchor rod 121 is inserted into the side wall of the foundation pit 4; then concrete is filled into the foundation pit 4, and the installation top plate 3 is installed on the concrete, so that the limiting side plate 12 is inserted into the positioning groove 32 of the installation top plate 3, and the anti-rotation rod 31 of the installation top plate 3 can limit the rotating sleeve 63, thereby fixing the positions of the first push rod 61 and the second push rod 62.

[0043] After the top plate 3 is installed, the decorative panel 5 is flipped back and forth to drive the supporting arc strips 51 to reciprocate so as to stir the concrete and improve the filling effect of the concrete; after the concrete solidifies, the concrete and the supporting arc strips 51 form a whole, so that the supporting arc strips 51 can support the decorative panel 5 and maintain the opening and closing angle of the decorative panel 5, thereby controlling the surface of the decorative panel 5 to be flush with the slope of the ground, thereby greatly improving the overall smoothness of the ground and reducing the safety hazards of people's travel.

[0044] Embodiment 2: The embodiment of the present application also discloses a construction method for a street lamp installation foundation.

[0045] The construction method of the street lamp installation foundation specifically includes the following steps: S1. Excavation of foundation pit 4: excavate foundation pit 4 on the ground, and measure with tools such as a level to ensure that the bottom wall of foundation pit 4 remains horizontal.

[0046] S2. Installation of the mounting base plate 1: install the mounting base plate 1 on the bottom wall of the foundation pit 4, and use a top pressing tool to press the mounting base plate 1 so that the mounting anchor is inserted into the bottom wall of the foundation pit 4; after the mounting base plate 1 is installed, the axial direction of the mounting tube 11 needs to be calibrated to ensure that the axial direction of the mounting tube 11 is in a vertical state.

[0047] S3. Installation of the street lamp: Use a crane to vertically insert the street lamp into the installation tube 11 to preliminarily fix the street lamp.

[0048] S4. Installation of the push member 6: Install the push member 6 between the installation tube 11 and the limiting side plate 12, use a wrench or other tool to rotate the rotating sleeve 63, so that the first push rod 61 is pressed against the peripheral wall of the street lamp, and the second push rod 62 pushes the limiting anchor rod 121 to be inserted into the side wall of the foundation pit 4, thereby improving the structural strength of the installation tube 11.

[0049] S5, pouring of concrete layer 2: filling the foundation pit 4 with a concrete layer 2.

[0050] S6. Installation of the top plate 3: a. Install the top plate 3 on the top of the concrete layer 2, and reciprocate the opening and closing of the decorative plate 5 so that the supporting arc strip 51 can stir the concrete. The number of reciprocating opening and closing of the decorative plate 5 is not less than 15 times; b. After the concrete is stirred, turn over the decorative plate 5 so that the surface of the decorative plate 5 is flush with the slope of the ground. During this period, sand and gravel can be filled into the gap between the decorative plate 5 and the top plate 3. After the concrete solidifies, a concrete layer 2 is formed. The bottom plate 1, the top plate 3 and the concrete layer 2 are combined to form a street lamp installation foundation.

[0051] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. Street lamp installation foundation, characterized by: The invention comprises a mounting base plate (1), a concrete layer (2) and a mounting top plate (3); the mounting base plate (1) is used for mounting in a foundation pit (4); a mounting tube (11) for mounting a street lamp is provided on the mounting base plate (1); the mounting top plate (3) is arranged on the upper part of the mounting base plate (1); the concrete layer (2) is filled between the mounting base plate (1) and the mounting top plate (3); the mounting top plate (3) is provided with a mounting decorative plate (5); one side of the mounting decorative plate (5) is hinged to the top wall of the mounting top plate (3); a support member is provided between the mounting decorative plate (5) and the concrete layer (2); the support member is used for maintaining the opening and closing angle of the mounting decorative plate (5) so that the plate surface of the mounting decorative plate (5) is kept flush with the slope of the ground.

2. The street lamp installation base according to claim 1, characterized in that: The support member comprises a plurality of support arc strips (51), one end of the support arc strip (51) is connected to the board surface of the mounting decorative board (5), and the other end passes through the mounting top plate (3) and extends into the concrete layer (2).

3. The street lamp installation base according to claim 2, characterized in that: The supporting arc strip (51) is provided with a plurality of stirring blades (511) for stirring concrete, one end of each stirring blade (511) is connected to the side wall of the supporting arc strip (51), and all the stirring blades (511) are located in the concrete layer (2).

4. The street lamp installation base according to claim 1, characterized in that: The plate surface of the installation base plate (1) is slidably installed with a limiting side plate (12), and the plate surface of the limiting side plate (12) away from the installation tube (11) is provided with a limiting anchor rod (121); a pushing member (6) is provided between the limiting side plate (12) and the installation tube (11), and the pushing member (6) is used to drive the limiting side plate (12) to move toward a side away from the installation tube (11) so that the limiting anchor rod (121) is inserted into the side wall of the foundation pit (4).

5. The street lamp installation base according to claim 4, characterized in that: The pushing member (6) comprises a first pushing rod (61), a second pushing rod (62) and a rotating sleeve (63); one end of the first pushing rod (61) is connected to the mounting tube (11), and the other end is inserted into the rotating sleeve (63) and threadedly connected to the rotating sleeve (63); one end of the second pushing rod (62) is connected to the limiting side plate (12), and the other end is inserted into the rotating sleeve (63) and threadedly connected to the rotating sleeve (63); the thread rotation direction between the first pushing rod (61) and the rotating sleeve (63) and the thread rotation direction between the second pushing rod (62) and the rotating sleeve (63) are set in opposite directions.

6. The street lamp installation base according to claim 5, characterized in that: The peripheral wall of the installation tube (11) is provided with a first docking groove (111), and the end of the first push rod (61) away from the rotating sleeve (63) is provided with a first docking plate (611) slidably inserted in the first docking groove (111), and the first push rod (61) is connected to the installation tube (11) through the first docking plate (611); the plate surface of the limiting side plate (12) is provided with a second docking groove (122), and the end of the second push rod (62) away from the rotating sleeve (63) is provided with a second docking plate (621) slidably inserted in the second docking groove (122), and the second push rod (62) is connected to the limiting side plate (12) through the second docking plate (621).

7. The street lamp installation base according to claim 6, characterized in that: The plate surface of the first docking plate (611) is provided with a first limiting hole (612) penetrating the first docking plate (611); the side wall of the first docking groove (111) is provided with a second limiting hole (112) penetrating the mounting tube (11); the end of the first push rod (61) away from the rotating sleeve (63) passes through the first limiting hole (612) and the second limiting hole (112) in sequence and is used to press against the peripheral wall of the street lamp.

8. The street lamp installation base according to claim 5, characterized in that: The peripheral wall of the rotating sleeve (63) is provided with a plurality of cutting surfaces (631), and the plurality of cutting surfaces (631) are evenly distributed around the axial direction of the rotating sleeve (63); the mounting top plate (3) is provided with a rotation-stopping rod (31), one end of the rotation-stopping rod (31) is connected to the plate surface of the mounting top plate (3) close to the concrete layer (2), and the other end is provided with a rotation-stopping groove (311) for inserting the rotating sleeve (63); when the rotating sleeve (63) is inserted into the rotation-stopping groove (311), the side wall of the rotation-stopping groove (311) abuts against the cutting surface (631) of the rotating sleeve (63) to limit the rotating sleeve (63).

9. The street lamp installation base according to claim 8, characterized in that: The mounting top plate (3) is provided with a positioning groove (32) on the plate surface close to the concrete layer (2) for inserting the limiting side plate (12). When the limiting side plate (12) is inserted into the positioning groove (32), the rotating sleeve (63) is inserted into the anti-rotation groove (311).

10. A construction method for a street lamp installation foundation, based on the street lamp installation foundation according to any one of claims 1 to 9, comprising the following steps: S1. Excavation of foundation pit (4): excavating a foundation pit (4) on the ground; S2. Installation of the installation base plate (1): installing the installation base plate (1) on the bottom wall of the foundation pit (4); S3, installation of the street lamp: inserting the street lamp into the installation tube (11) of the installation base plate (1); S4, installation of the push member (6): installing the push member (6) between the installation cylinder (11) and the limiting side plate (12); S5, pouring of concrete layer (2): filling the foundation pit (4) with the concrete layer (2); S6. Installation of the top plate (3): Install the top plate (3) on the top of the concrete layer (2), open and close the decorative plate (5), and make the plate surface of the decorative plate (5) remain flush with the slope of the ground.

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