Fabricated building fixing base

Abstract

The invention provides a fabricated building fixing base, and belongs to the technical field of building structures. Comprising a base body, foundation bolts are fixedly connected to the top of the base body, and a top assembly type structure is inserted into the top of the base body; and the auxiliary mechanism is used for assisting a user in installing the top assembly type structure, and the auxiliary mechanism is connected with the base body. Through the arrangement of the auxiliary mechanism, an operator can be assisted in inserting the top assembly type structure to the base body from top to bottom, and manpower needed in the inserting process is less; and due to the arrangement of the auxiliary mechanism, an operator can conduct concrete pouring treatment on the inserting position of the top assembly type structure and the base body, the inserting position of the top assembly type structure and the base body can be reinforced and fixed after concrete is solidified, and therefore the matching firmness between the top assembly type structure and the base body is effectively guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of building structures, and in particular to an assembled building fixed base. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories are processed and manufactured, transported to the construction site, and assembled and installed on site through reliable connection methods. The advantages of this type of building are fast construction speed, less constraints from climatic conditions, labor saving and improved building quality.

[0003] During the construction process, in order to speed up the installation of the structure, it is often necessary to pre-connect the upper structure and then connect it to the base. Anchor bolts are generally installed on the top of the base to facilitate the installation of the upper structure. Construction personnel need to plug the upper structure into the anchor bolts of the base, but the base and the top structure need to be precisely aligned during the plug-in process. Due to the large weight and volume of the assembled structure, the operator needs to repeatedly confirm the plug-in position during the plug-in process. Generally, multiple people need to cooperate with the crane to complete the installation, which makes the installation efficiency of the structure low and the installation cost high. Therefore, the present invention provides a fixed base for assembled buildings to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a prefabricated building fixed base which can assist the operator in plugging the top prefabricated structure onto the base body from top to bottom by setting an auxiliary mechanism, and less manpower is required in the plugging process, the operation is simpler and the success rate is higher. Secondly, after the top prefabricated structure is plugged in, the auxiliary mechanism can support and fix the top prefabricated structure at an angle from two different directions, thereby improving the stability of the top prefabricated structure. Furthermore, the setting of the auxiliary mechanism enables the operator to pour concrete at the plugging position of the top prefabricated structure and the base body, and after the concrete solidifies, the plugging position of the two can be strengthened and fixed, thereby effectively ensuring the firmness of the fit between the top prefabricated structure and the base body. The above setting can solve the problem of low efficiency of the existing top prefabricated structure during assembly.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A prefabricated building fixed base, comprising a base body, the top of the base body is fixedly connected with an anchor bolt, the top of the base body is plugged with a top prefabricated structure, the bottom of the top prefabricated structure is provided with bolt holes that are adapted to the size and position of the anchor bolts, the number of the anchor bolts is four, and the base body is a rectangular structure; an auxiliary mechanism, the auxiliary mechanism is used to assist a user in installing the top prefabricated structure, the auxiliary mechanism is connected to the base body; the auxiliary mechanism comprises a cross bar, a connecting seat, an inclined rod, a guide plate, a rectangular bar, a plug block and a guide cylinder, one end of the cross bar is fixedly connected to one side of the base body, the connecting seat is fixedly connected to the other end of the cross bar by bolts, one end of the inclined rod is screwed to the connecting seat by bolts, the guide plate is screwed to the other end of the inclined rod by bolts, the rectangular bar is sleeved on the outer wall of the base body, and the plug block and the guide cylinder are both fixedly connected to the top of the rectangular bar.

[0006] Optionally, both ends of the cross bar are screwed with a first telescopic rod, both ends of the oblique rod are screwed with a second telescopic rod, and the first telescopic rod and the second telescopic rod close to the base body are respectively fixedly connected with a first mounting seat and a second mounting seat.

[0007] Optionally, an L-shaped mounting plate is sleeved on the outer wall of the base body, the L-shaped mounting plate has an L-shaped profile, a positioning plug plate is fixedly connected to the outer wall of the L-shaped mounting plate, there is a gap between the positioning plug plate and the L-shaped mounting plate, and the width of the gap is adapted to the thickness of the first mounting seat.

[0008] Optionally, a rotating rod is fixedly connected to the outer wall of the cross bar, a side rod is rotatably connected to the outer wall of the cross bar, one end of the side rod is rotatably connected to the cross bar and the other end is in conflict with the cross bar, a plurality of linearly arranged V-shaped clip strips are fixedly connected to the bottom outer wall of the oblique rod, and buckle strips are symmetrically installed on the V-shaped clip strips.

[0009] Optionally, the V-shaped snap-in strip has a V-shaped profile, and the lengths of the multiple V-shaped snap-in strips gradually increase toward the base body, and a snap-in hole matching the size of the V-shaped snap-in strip is provided at one end of the side bar that contacts the cross bar.

[0010] Optionally, a guide portion is provided at the top of the guide plate, and an end of the guide portion has an angle inclined in a direction opposite to the base body.

[0011] Optionally, grouting holes are provided on the top assembled structure, and the grouting holes are provided at the top and bottom of the anchor bolts. The grouting holes are communicated with the bolt holes, and a guide cylinder is inserted into the grouting hole at the top, and a plug block is inserted into the grouting hole at the bottom, and the plug block, the guide cylinder and the rectangular bar are connected by a connecting rod.

[0012] Optionally, a limiting groove is provided at one end of the plug block, a piston is slidably connected in the limiting groove, an identification rod is fixedly connected to one end of the piston, a weakening groove is provided on the identification rod, and the plug block is a conical structure.

[0013] Optionally, a duckbill valve is fixedly connected inside the guide cylinder, and one end of the guide cylinder away from the duckbill valve is a conical structure that expands outward.

[0014] Optionally, the rectangular strip is an open elastic structure, a groove body matching the size of the rectangular strip is formed on the base body, and the rectangular strip, the plug and the guide cylinder are all made of plastic.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by setting up an auxiliary mechanism, not only can the operator be assisted in plugging the top assembled structure into the base body from top to bottom, but also less manpower is required in the plugging process, the operation is simpler and the success rate is higher. Secondly, after the top assembled structure is plugged in, the auxiliary mechanism can support and fix the top assembled structure at an angle from two different directions, thereby improving the stability of the top assembled structure. Furthermore, the setting of the auxiliary mechanism enables the operator to pour concrete at the plugging position of the top assembled structure and the base body, and after the concrete solidifies, the plugging position of the two can be strengthened and fixed, thereby effectively ensuring the firmness of the fit between the top assembled structure and the base body.

[0016] By setting the side rods, the user can not only rotate the side rods to the position of the V-shaped clip strips and then clip and fix them with the help of the V-shaped clip strips, but also press the V-shaped clip strips inwards to deform the V-shaped contour and shrink inwards, so that the two ends of the V-shaped clip strips can be disengaged from the clip holes. This fixing method is not only convenient to operate but also simple in structure. When the side rods and the diagonal rods are clipped together, the cross rods, side rods and diagonal rods become a whole supporting system, and the overall contour is a triangle. This setting can effectively improve the supporting effect of the cross rods and the diagonal rods on the top assembled structure and improve its stability.

[0017] By setting a guide plate, the guide plate is a flat plate body, and the guide part on the top has an angle of inclination in the opposite direction of the base body. The setting of the inclination angle allows the user to pre-adjust the position of the guide plate when using a crane to assemble the top assembled structure, and then use the inclination angle of the guide part to provide auxiliary guidance during the downward descent of the top assembled structure. This setting allows the top assembled structure to be accurately corrected and fall on the top of the base body under the auxiliary guiding action of the inclined structure of the guide part even if the position deviates during the falling process. Compared with the prior art, this setting can save more than half of the manpower. Through the auxiliary guidance of the two guide plates, only one person is required to complete all operations during the actual operation. It is simple and efficient, while reducing the input of manpower and reducing the cost of assembling the top assembled structure.

[0018] By setting the plug block and the guide cylinder, when the top assembled structure is plugged into the top of the base body, the user can use the grouting hole to fill the gap between the bolt hole in the top assembled structure and the anchor bolt. Since the end of the guide cylinder away from the duckbill valve is a tapered structure that expands outward, the user can align the grouting port of the grouting equipment with the tapered structure of the guide cylinder during the grouting process. Since its tapered structure expands outward, it is easier for the user to align the grouting equipment with the grouting hole, thereby improving the grouting efficiency. Since the duckbill valve is set in the guide cylinder, when the user aligns the grouting equipment from After being taken out from the grouting hole, the concrete will not flow back to the outside of the grouting hole, reducing resource waste. When the concrete flows into the limit groove, the concrete will push the piston to move outward, and the piston will drive the marking rod to move outward together. When the piston moves to the end of the limit groove, the weakening groove is just located at the end of the plug block. The user can judge whether the concrete is poured by observing the position of the weakening groove. After the concrete solidifies, the concrete can reinforce the gap between the bolt hole and the anchor bolt, thereby improving the stability of the structure between the top assembled structure and the base body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0020] Figure 1 A schematic diagram of the first-person perspective stereoscopic structure of the fixed base and top prefabricated structure of the prefabricated building; Figure 2 A schematic diagram of a second-view stereoscopic structure of a fixed base and a top assembled structure of an assembled building; Figure 3 It is a schematic diagram of the three-dimensional structure of the fixed base of the prefabricated building; Figure 4A schematic diagram of the enlarged three-dimensional structure for the auxiliary mechanism; Figure 5 for Figure 4 A in the middle is an enlarged schematic diagram of the three-dimensional structure; Figure 6 It is an enlarged three-dimensional structural diagram of the side bar clamping the front cross bar; Figure 7 It is a schematic diagram of the enlarged three-dimensional structure of the side bar clamping the rear cross bar and the diagonal bar; Figure 8 It is an enlarged three-dimensional structural diagram of the V-shaped clamping strip and the side rod; Fig. 9 It is a schematic diagram of the enlarged three-dimensional structure of the guide plate; Fig.10 It is a schematic diagram of the cross-sectional three-dimensional structure of the base body and the top assembled structure; Fig.11 for Fig.10 The enlarged three-dimensional structure diagram at B in the middle; Fig.12 for Fig.10 The enlarged three-dimensional structure diagram at C in the middle; Fig.13 It is a schematic diagram of the enlarged three-dimensional structure of the rectangular strip, the plug block, the guide cylinder and the connecting rod.

[0021] Reference numerals: 1. Base body; 101. Anchor bolt; 2. L-shaped mounting plate; 201. Positioning plug plate; 3. Cross bar; 301. First telescopic rod; 302. First mounting seat; 303. Side rod; 4. Connecting seat; 5. Diagonal rod; 501. Second telescopic rod; 502. Second mounting seat; 503. Rotating rod; 504. V-shaped snap-on strip; 505. Buckle strip; 6. Guide plate; 601. Guide part; 7. Rectangular strip; 8. Block; 801. Limiting groove; 802. Piston; 803. Marking rod; 804. Weakened groove; 9. Guide cylinder; 901. Duckbill valve; 10. Connecting rod; 11. Top assembly structure; 12. Grouting hole.

[0022] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0023] The following is a detailed description of an assembled building fixed base provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0024] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0025] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0026] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0027] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0028] like Figures 1 to 4As shown, an embodiment of the present invention provides a prefabricated building fixed base, including a base body 1, the top of the base body 1 is fixedly connected with an anchor bolt 101, the top of the base body 1 is plugged with a top prefabricated structure 11, the bottom of the top prefabricated structure 11 is provided with bolt holes that are compatible with the size and position of the anchor bolt 101, the number of the anchor bolts 101 is four, and the base body 1 is a rectangular structure; an auxiliary mechanism, the auxiliary mechanism is used to assist the user to install the top prefabricated structure 11, the auxiliary mechanism is connected to the base body 1, the fixed base provided by the present application is mainly arranged for prefabricated wall buildings, the top prefabricated structure 11 is mainly inserted into the fixed base from top to bottom by a crane during the assembly process, and then the top prefabricated structure 11 is fixed with the help of the fixed base, and Compared with the prior art, the present application sets an auxiliary mechanism, which can not only assist the operator to plug the top assembled structure 11 into the base body 1 from top to bottom, but also requires less manpower during the plug-in process, and the operation is simpler and the success rate is higher. Secondly, after the top assembled structure 11 is plugged in, the auxiliary mechanism can support and fix the top assembled structure 11 at an angle from two different directions, thereby improving the stability of the top assembled structure 11. Furthermore, the setting of the auxiliary mechanism enables the operator to pour concrete at the plug-in position of the top assembled structure 11 and the base body 1, and after the concrete solidifies, the plug-in position of the two can be strengthened and fixed, thereby effectively ensuring the firmness of the fit between the top assembled structure 11 and the base body 1.

[0029] As an implementation method in this embodiment, Figures 1 to 7As shown, the auxiliary mechanism includes a cross bar 3, a connecting seat 4, an inclined rod 5, a guide plate 6, a rectangular bar 7, a plug 8 and a guide cylinder 9. One end of the cross bar 3 is fixedly connected to one side of the base body 1, the connecting seat 4 is fixedly connected to the other end of the cross bar 3 by bolts, one end of the inclined rod 5 is screwed to the connecting seat 4 by bolts, the guide plate 6 is screwed to the other end of the inclined rod 5 by bolts, the rectangular bar 7 is sleeved on the outer wall of the base body 1, and the plug 8 and the guide cylinder 9 are fixedly connected to the top of the rectangular bar 7. The first telescopic rod 301 is screwed to both ends of the cross bar 3, and the second telescopic rod 501 is screwed to both ends of the diagonal rod 5. The first telescopic rod 301 and the second telescopic rod 501 close to the base body 1 are respectively fixedly connected with the first mounting seat 302 and the second mounting seat 502. The outer wall of the base body 1 is sleeved with an L-shaped mounting plate 2, and the L-shaped mounting plate 2 has an L-shaped profile. The outer wall of the L-shaped mounting plate 2 is fixedly connected with a positioning plug plate 201, and the positioning plug plate 201 and the L-shaped mounting plate 2 are fixedly connected. There is a gap, and the width of the gap is adapted to the thickness of the first mounting seat 302. The auxiliary mechanism mainly includes a cross bar 3 and an oblique bar 5. The number of the cross bar 3 and the oblique bar 5 is two, and they are respectively installed on two adjacent outer walls of the base body 1. The two cross bars 3 are fixed to the base body 1 through the L-shaped mounting plate 2. Specifically, since there is a gap between the positioning plug plate 201 on the outer wall of the L-shaped mounting plate 2 and the L-shaped mounting plate 2, and the width of the gap is adapted to the thickness of the first mounting seat 302, the user can first insert the first mounting seat 302 into the gap between the positioning plug plate 201 and the L-shaped mounting plate 2 during the process of installing the cross bar 3 on the L-shaped mounting plate 2, and then lock and fix it with bolts. Since the L-shaped mounting plate 2 and the positioning plug plate 201 are an integrally formed structure, and the two first mounting seats 302 can be installed and fixed at the same time, such an installation method can save costs while greatly improving the efficiency of disassembly and assembly of the two cross bars 3.

[0030] The first telescopic rod 301 and the second telescopic rod 501 are respectively installed at the two ends of the cross bar 3 and the diagonal rod 5. Since the working principles of the two are the same, the cross bar 3 and the first telescopic rod 301 are taken as examples for description here. Specifically, the cross bar 3 and the two telescopic rods are connected together by threads, and the first telescopic rod 301 close to the base body 1 is fixed to the first mounting seat 302 by bolts, and the first telescopic rod 301 close to the connecting seat 4 is fixed to the connecting seat 4 by bolts, and a part of the length of the two first telescopic rods 301 is retained and inserted in the cross bar 3. Therefore, when the user rotates the cross bar 3, the first telescopic rod 301 can be rotated from the inside of the cross bar 3 under the driving action of the thread, thereby achieving the effect of adjusting the overall length of the cross bar 3. The above structural setting allows the user to selectively adjust the length of the cross bar 3 and the diagonal rod 5 according to the on-site construction environment, thereby ensuring that the cross bar 3 and the diagonal rod 5 can be assisted in installation for top assembled structures 11 of different sizes, and such an adjustment method has a simple structure, convenient operation and low cost.

[0031] In this embodiment, if Figures 6 to 9As shown, a rotating rod 503 is fixedly connected to the outer wall of the cross bar 3, and a side bar 303 is rotatably connected to the outer wall of the cross bar 3. One end of the side bar 303 is rotatably connected to the cross bar 3 and the other end conflicts with the cross bar 3. A plurality of V-shaped clip-on strips 504 arranged linearly are fixedly connected to the bottom outer wall of the oblique rod 5. Buckle strips 505 are symmetrically installed on the V-shaped clip-on strips 504. The V-shaped clip-on strips 504 have a V-shaped profile. The lengths of the plurality of V-shaped clip-on strips 504 gradually increase toward the direction of the base body 1. A clip-on hole matching the size of the V-shaped clip-on strip 504 is provided at one end of the side bar 303 that conflicts with the cross bar 3. The end of the rod 3 that contacts with each other has an arc-shaped structure that is concave inwardly. The arrangement of this structure allows the side rod 303 to wrap and limit the cross bar 3 when the user rotates the side rod 303 to the outer wall of the cross bar 3, so that the side rod 303 contacts the outer wall of the cross bar 3 and fixes the side rod 303 with the help of friction. The user can rotate the side rod 303 to rotate it to the position of the V-shaped clip strip 504, and then clip and fix it with the help of the V-shaped clip strip 504. Specifically, the V-shaped clip strip 504 is not only a V-shaped structure but also has an outwardly flipped profile at both ends. The side rod 303 can be fixed to the clamping hole on the side rod 303 to achieve the fixing effect of the side rod 303. In addition, the user can press the V-shaped clamping strip 504 inward to deform its V-shaped profile and shrink it inward, so that the two ends of the V-shaped clamping strip 504 can be disengaged from the clamping hole. This fixing method is not only convenient to operate, but also simple in structure. The buckle strips 505 symmetrically installed on the V-shaped clamping strip 504 are for the convenience of the operator to press the V-shaped clamping strip 504 to deform it, thereby improving the convenience of operation. When the side rod 303 and the diagonal rod 5 are clamped together, the cross bar 3, the side rod 303 and the diagonal rod 5 become a whole The support system has an overall triangular outline. Such a setting can effectively improve the supporting effect of the cross bar 3 and the diagonal bar 5 on the top assembled structure 11 and improve its stability. Furthermore, since the lengths of multiple V-shaped clip strips 504 on the diagonal bar 5 gradually increase toward the direction of the base body 1, the user can allow the side bar 303 to be clipped to the V-shaped clip strips 504 at different positions, thereby achieving fine-tuning of the angle between the cross bar 3 and the diagonal bar 5. After fine-tuning, the diagonal bar 5 and the cross bar 3 can be more closely in contact with the top assembled structure 11, thereby improving the diagonal supporting effect of the diagonal bar 5 and the cross bar 3 on the top assembled structure 11.

[0032] In this embodiment, if Figures 1 to 4 and Fig. 9As shown, a guide portion 601 is provided at the top of the guide plate 6, and the end of the guide portion 601 has an angle inclined in the opposite direction of the base body 1. The guide plate 6 is fixed on the second mounting seat 502, and the user can adjust the angle and length of the inclined rod 5 to make the guide plate 6 contact the outer wall of the top assembled structure 11. The adjustment effect of the angle and length of the inclined rod 5 mentioned in the above text is also for more accurately adjusting the relative position and angle of the wire plate. It is worth mentioning that the guide plate 6 is a straight plate body and the guide portion 601 at the top thereof has an angle inclined in the opposite direction of the base body 1. The setting of the inclination angle enables the user to assemble the top assembled structure 11 by using a crane. When assembling the top assembled structure 11, the position of the guide plate 6 can be adjusted in advance, and then the inclination angle of the guide part 601 can be used to assist in guiding the top assembled structure 11 during its downward descent. This arrangement allows the top assembled structure 11 to be accurately corrected and dropped on the top of the base body 1 under the auxiliary guiding action of the inclined structure of the guide part 601 even if the position deviates during the descent. Compared with the prior art, this arrangement can save more than half of the manpower. Through the auxiliary guiding of the two guide plates 6, only one person is needed to complete all operations during the actual operation. It is simple and efficient, and it also reduces the input of manpower, thereby reducing the cost of assembling the top assembled structure 11.

[0033] In this embodiment, if Figures 1 to 3 and Figures 10 to 13As shown, the top assembled structure 11 is provided with a grouting hole 12, and the grouting hole 12 is provided at the top and bottom of the anchor bolt 101, and the grouting hole 12 is communicated with the bolt hole, and a guide cylinder 9 is inserted in the grouting hole 12 at the top, and a plug 8 is inserted in the grouting hole 12 at the bottom, and the plug 8, the guide cylinder 9 and the rectangular bar 7 are connected by a connecting rod 10, and a limiting groove 801 is provided at one end of the plug 8, and a piston 802 is slidably connected in the limiting groove 801, and an identification rod 803 is fixedly connected to one end of the piston 802, and a weakening groove 804 is provided on the identification rod 803, and the plug 8 is a conical structure, and a duckbill valve 901 is fixedly connected in the guide cylinder 9, and the end of the guide cylinder 9 away from the duckbill valve 901 is a cone that expands outward. Structure, the rectangular bar 7 is an open elastic structure, a groove body that matches the size of the rectangular bar 7 is opened on the base body 1, and the rectangular bar 7, the plug block 8 and the guide cylinder 9 are all made of plastic. Compared with the prior art, the fixed base provided by the present application performs a special concrete pouring treatment on the top assembled structure 11. Specifically, when the top assembled structure 11 is plugged into the top of the base body 1, the user can use the grouting hole 12 to fill the gap between the bolt hole in the top assembled structure 11 and the anchor bolt 101. Since the grouting hole 12 is connected to the bolt hole and the grouting hole 12 is opened at the top and bottom of the anchor bolt 101, the user can pour the prepared concrete through the top when pouring concrete. The grouting hole 12 is injected into the top assembled structure 11. During the injection process, concrete will fill the gap between the entire bolt hole and the anchor bolt 101 from top to bottom, and finally flow to the grouting hole 12 at the bottom. Furthermore, a guide cylinder 9 is inserted in the grouting hole 12 at the top, and a plug 8 is inserted in the grouting hole 12 at the bottom. Since the end of the guide cylinder 9 away from the duckbill valve 901 is an outwardly expanding conical structure, the user can align the grouting port of the grouting equipment with the conical structure of the guide cylinder 9 during the grouting process. Since its conical structure expands outward, it is easier for the user to align the grouting equipment with the grouting hole 12, thereby improving the grouting efficiency. Since the duckbill valve 901 is provided in the guide cylinder 9, when the user takes the grouting equipment out of the grouting hole 12 After it comes out, concrete will not flow back to the outside of the grouting hole 12, reducing resource waste. Furthermore, the plug block 8 is set with a conical structure, so the user can use its conical structure to plug and fix the plug block 8 in the grouting hole 12. When the concrete flows into the limiting groove 801, the concrete will push the piston 802 to move outward. At this time, the piston 802 will drive the marking rod 803 to move outward together. When the piston 802 moves to the end of the limiting groove 801, the weakening groove 804 is just located at the end of the plug block 8. The user can judge whether the concrete is poured by observing the position of the weakening groove 804. When the concrete is poured, the operator bends the marking rod 803, and the marking rod 803 will break at the position where the weakening groove 804 is opened.This arrangement allows the portion of the identification rod 803 exposed in the plug 8 to be removed after use, thereby improving the overall aesthetics of the base. The rectangular strip 7, the plug 8 and the guide tube 9 are all made of plastic, which not only reduces production costs, but also has a certain deformation effect. When the user installs the rectangular strip 7 on the base body 1, the user can use the characteristics of the plastic material of the rectangular strip 7 to bend its open structure and snap it onto the base body 1. Secondly, the plastic material setting makes it easier for the user to break the identification rod 803.

[0034] The working principle of the technical solution provided by the present invention is as follows: When the user installs the top assembled structure 11, the user places the top assembled structure 11 on the top of the base body 1 from top to bottom with the help of a crane. Since two sets of cross bars 3 and diagonal bars 5 are arranged on the outside of the base body 1, before assembling the top assembled structure 11, the relative positions and angles of the cross bars 3 and diagonal bars 5 can be adjusted first, and the adjusted diagonal bars 5 and cross bars 3 can be used to assist in guiding the top assembled structure 11. Specifically, the first telescopic rod 301 and the second telescopic rod 5 are respectively installed at both ends of the cross bars 3 and the diagonal bars 5. 01, since the working principles of the two are the same, the cross bar 3 and the first telescopic rod 301 are used as an example for description. The cross bar 3 and the two telescopic rods are connected together by threads, and the first telescopic rod 301 close to the base body 1 is fixed to the first mounting seat 302 by bolts, and the first telescopic rod 301 close to the connecting seat 4 is fixed to the connecting seat 4 by bolts, and a part of the length of the two first telescopic rods 301 is reserved and inserted in the cross bar 3, so when the user rotates the cross bar 3, the first telescopic rod 301 can be driven by the thread. The rod 301 is rotated inward from the cross bar 3, thereby achieving the effect of adjusting the overall length of the cross bar 3. The above structural arrangement allows the user to selectively adjust the length of the cross bar 3 and the diagonal rod 5 according to the on-site construction environment. In addition, the user can not only insert the structure with the V-shaped clamping strip 504 turned outward at the end into the clamping hole on the side bar 303 to achieve the fixing effect of the side bar 303, but also press the V-shaped clamping strip 504 inward to deform its V-shaped profile and shrink it inward, so that the two ends of the V-shaped clamping strip 504 can be clamped. The V-shaped clip strip 504 is symmetrically mounted with buckle strips 505 to facilitate the operator to press the V-shaped clip strip 504 to deform it, thereby improving the convenience of operation. When the side bar 303 and the diagonal bar 5 are clipped together, the cross bar 3, the side bar 303 and the diagonal bar 5 form a whole support system, and the overall profile is a triangle. Such a setting can effectively improve the support effect of the cross bar 3 and the diagonal bar 5 on the top assembled structure 11 and improve its stability.Furthermore, since the lengths of the multiple V-shaped snap-in strips 504 on the inclined rod 5 gradually increase toward the base body 1, the user can snap the side rod 303 onto the V-shaped snap-in strips 504 at different positions, thereby fine-tuning the angle between the cross bar 3 and the inclined rod 5. After fine-tuning, the inclined rod 5 and the cross bar 3 can more closely contact the top assembled structure 11, thereby improving the oblique support effect of the inclined rod 5 and the cross bar 3 on the top assembled structure 11. The guide plate 6 is fixed on the second mounting seat 502, and the user can adjust the angle and length of the inclined rod 5 to make the guide plate 6 contact On the outer wall of the top assembled structure 11, the guide plate 6 is a flat plate body, and the guide part 601 on the top has an angle of inclination in the opposite direction of the base body 1. The setting of the inclination angle allows the user to pre-adjust the position of the guide plate 6 when assembling the top assembled structure 11 using a crane, and then use the inclination angle of the guide part 601 to assist in guiding the top assembled structure 11 during its downward descent. This setting allows the top assembled structure 11 to be accurately corrected and dropped on the top of the base body 1 under the auxiliary guiding action of the inclined structure of the guide part 601 even if the position deviates during the falling process. Compared with the prior art, this setting can save more than half of the manpower. Through the auxiliary guiding of the two guide plates 6, only one person is required to complete all operations during the actual operation. It is simple and efficient, and it also reduces the input of manpower, thereby reducing the cost of assembling the top assembled structure 11. After the top assembled structure 11 is plugged into the top of the base body 1, the user can use the grouting hole 12 to fill the gap between the bolt hole in the top assembled structure 11 and the anchor bolt 101. Since the grouting hole 12 and the bolt The holes are connected and the grouting holes 12 are opened at the top and bottom of the anchor bolts 101. Therefore, when pouring concrete, the user can inject the prepared concrete into the top assembled structure 11 through the top grouting holes 12. During the injection process, the concrete will fill the gap between the entire bolt hole and the anchor bolt 101 from top to bottom, and finally flow to the bottom grouting hole 12. After the concrete solidifies, the concrete can reinforce the gap between the bolt hole and the anchor bolt 101, thereby improving the structural stability between the top assembled structure 11 and the base body 1. ;

[0035] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An assembled building fixed base, comprising a base body, characterized in that: The top of the base body is fixedly connected with an anchor bolt, the top of the base body is plugged with a top assembly structure, the bottom of the top assembly structure is provided with bolt holes that are compatible with the size and position of the anchor bolts, the number of the anchor bolts is four, and the base body is a rectangular structure; An auxiliary mechanism, the auxiliary mechanism is used to assist the user in installing the top assembly structure, and the auxiliary mechanism is connected to the base body; The auxiliary mechanism includes a cross bar, a connecting seat, an inclined rod, a guide plate, a rectangular bar, a plug and a guide cylinder. One end of the cross bar is fixedly connected to one side of the base body, the connecting seat is fixedly connected to the other end of the cross bar by bolts, one end of the inclined rod is screwed to the connecting seat by bolts, the guide plate is screwed to the other end of the inclined rod by bolts, the rectangular bar is sleeved on the outer wall of the base body, and the plug and the guide cylinder are fixedly connected to the top of the rectangular bar.

2. The assembled building fixed base according to claim 1, characterized in that: Both ends of the cross bar are screwed with a first telescopic rod, both ends of the oblique rod are screwed with a second telescopic rod, and the first telescopic rod and the second telescopic rod close to the base body are respectively fixedly connected with a first mounting seat and a second mounting seat.

3. The assembled building fixed base according to claim 2, characterized in that: An L-shaped mounting plate is sleeved on the outer wall of the base body, and the L-shaped mounting plate has an L-shaped profile. A positioning plug plate is fixedly connected to the outer wall of the L-shaped mounting plate. There is a gap between the positioning plug plate and the L-shaped mounting plate, and the width of the gap is adapted to the thickness of the first mounting seat.

4. The assembled building fixed base according to claim 1, characterized in that: A rotating rod is fixedly connected to the outer wall of the cross bar, and a side rod is rotatably connected to the outer wall of the cross bar. One end of the side rod is rotatably connected to the cross bar and the other end is in conflict with the cross bar. A plurality of linearly arranged V-shaped clip strips are fixedly connected to the bottom outer wall of the oblique rod, and buckle strips are symmetrically installed on the V-shaped clip strips.

5. The assembled building fixed base according to claim 4, characterized in that: The V-shaped clip strip has a V-shaped profile, and the lengths of the multiple V-shaped clip strips gradually increase toward the base body. The end of the side bar that contacts the cross bar is provided with a clip hole that matches the size of the V-shaped clip strip.

6. The assembled building fixed base according to claim 1, characterized in that: A guide portion is disposed on the top of the guide plate, and an end portion of the guide portion has an angle inclined in a direction opposite to the base body.

7. The assembled building fixed base according to claim 1, characterized in that: Grouting holes are provided on the top assembled structure, and the grouting holes are provided at the top and bottom of the anchor bolts. The grouting holes are communicated with the bolt holes. A guide cylinder is inserted into the grouting hole at the top, and a plug block is inserted into the grouting hole at the bottom. The plug block, the guide cylinder and the rectangular bar are connected by a connecting rod.

8. The assembled building fixing base according to claim 7, characterized in that: A limiting groove is provided at one end of the plug, a piston is slidably connected in the limiting groove, an identification rod is fixedly connected to one end of the piston, a weakening groove is provided on the identification rod, and the plug is a conical structure.

9. The assembled building fixing base according to claim 7, characterized in that: A duckbill valve is fixedly connected inside the guide cylinder, and one end of the guide cylinder away from the duckbill valve is a conical structure expanding outwards.

10. The assembled building fixing base according to claim 7, characterized in that: The rectangular strip is an open elastic structure, a groove body matching the size of the rectangular strip is formed on the base body, and the rectangular strip, the plug and the guide cylinder are all made of plastic.

Images