Foundation pit reinforcing device for constructional engineering

Abstract

The utility model is applicable to the field of construction engineering, and provides a foundation pit reinforcing device for constructional engineering, which comprises a support plate, a support plate, positioning nails movably mounted on the support plate and the support plate, a plurality of fixing components and a plurality of support rods, the support plate is vertically arranged, each fixing component comprises a fixing plate and a fixing screw, and the fixing screws are movably mounted on the support plate. Fixing seats are fixedly arranged on the side face of the fixing plate, reinforcing rods are transversely installed on the multiple fixing seats, each supporting rod comprises two clamping rods and an adjusting rod, each clamping rod comprises a clamping head and a lead screw, an arranged supporting plate is matched with the supporting plate, an antibody is fixed, a positioning pin arranged in a matched mode is pricked into a soil layer beside a pit, and therefore the antibody can be fixed. The reinforcing effect is improved, the soil layer is prevented from loosening, the positioning nails are extruded and fixed through the arranged fixing plate, loosening of the positioning nails is prevented, the arranged reinforcing rods are matched with the supporting rods to provide supporting force, and the reinforcing effect of the device on the foundation pit is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of construction engineering especially relates to a device for reinforcing building engineering foundation pit. BACKGROUND

[0002] The foundation pit is a region excavated for implementing underground structure construction in building engineering, and is usually used for constructing basement, underground garage, underground pipeline and other facilities. The excavation of the foundation pit directly affects construction safety, engineering progress and protection of the surrounding environment and other aspects.

[0003] In the process of excavating the foundation pit, in order to enhance the stability of the foundation pit, it is usually necessary to use a supporting device to reinforce the foundation pit. However, due to the insufficient bearing capacity and stability of the soil layer foundation pit itself, the soil is prone to deformation, which may cause the problem of collapse of the foundation pit and affect normal construction. SUMMARY

[0004] The purpose of the utility model embodiment is to provide a device for reinforcing building engineering foundation pit, aiming at solving the problems proposed in the background art.

[0005] The utility model embodiment is implemented in the following manner: a device for reinforcing building engineering foundation pit, comprising a supporting plate, a supporting plate, a positioning nail movably installed on the supporting plate and the supporting plate, a plurality of fixing assemblies and a plurality of supporting rods, the supporting plate is vertically arranged, a mounting seat is fixedly arranged at one side of the lower end of the supporting plate, one end of the supporting plate is hinged to the mounting seat, a plurality of fixing grooves one and a plurality of fixing grooves two are respectively arranged on the side surfaces of the supporting plate and the supporting plate, a plurality of nail grooves one and nail grooves two are fixedly arranged at the positions corresponding to the positioning nails in the fixing grooves one and the fixing grooves two, the positioning nails are movably installed in the nail grooves one and the nail grooves two, the fixing assembly comprises a fixing plate and a fixing screw, the fixing plate is fixedly installed in the fixing grooves one and the fixing grooves two through the fixing screw, a fixing seat is fixedly arranged on the side surface of the fixing plate, a reinforcing rod is transversely installed on a plurality of fixing seats, a plurality of supporting rods each comprise two clamping rods and an adjusting rod, the clamping rod comprises a clamping head and a screw rod, the clamping head is located at one end of the screw rod, the screw rod is movably installed at both ends of the adjusting rod, and the clamping head is clamped on the outside of the reinforcing rod.

[0006] As a further scheme of the utility model, the positioning nail is arranged in a nail structure, the depth of the nail groove one and the nail groove two is matched with the size of the nail head of the positioning nail, and the positioning nail movably penetrates the supporting plate and the supporting plate and extends to the other side of the supporting plate and the supporting plate.

[0007] As a further scheme of the utility model, the fixing assembly is a symmetrical structure as a whole, the fixing plate is arranged in a plate structure, and the fixing plate and the fixing seat are integrally formed.

[0008] As a further scheme of the utility model: the support rod is provided with multiple sizes of reinforcing rods corresponding to different positions, the clamping head is provided with a U-shaped structure, and the clamping head groove size is matched with the reinforcing rod diameter.

[0009] As a further scheme of the utility model: the two external threads of the two lead screws respectively installed at the two ends of the adjusting rod are opposite in direction, and the external threads of the two lead screws corresponding to the two ends of the adjusting rod are provided with two thread cavities opposite in direction.

[0010] As a further scheme of the utility model: the nut head is provided in the middle of the adjusting rod and is provided with a regular hexagonal prism structure.

[0011] The utility model has the advantages of:

[0012] 1. The utility model embodiment provides a device for building engineering foundation pit reinforcement, through the setting support plate cooperation support plate, the fixed body is fixed, and the setting positioning nail is inserted into the pit edge soil layer, the reinforcement effect is improved, the soil layer is prevented from loosening, and the positioning nail is fixed by the setting fixed plate, the positioning nail is prevented from loosening, the setting reinforcing rod cooperation support rod provides the supporting force, and the reinforcement effect of the device on the foundation pit is further improved.

[0013] 2. The utility model embodiment provides a device for building engineering foundation pit reinforcement, through the setting positioning nail, the installation of the positioning nail is convenient, and different lengths of positioning nails can be replaced according to different soil layer quality, and the flexibility of the device is improved.

[0014] 3. The utility model embodiment provides a device for building engineering foundation pit reinforcement, through the setting fixed plate to the symmetrical structure, the directionality of the fixed plate is not needed to be considered, so that installation is more flexible, and through the integrated fixed plate and fixed seat, the installation of the reinforcing rod is convenient.

[0015] 4. The utility model embodiment provides a device for building engineering foundation pit reinforcement, through the setting of the opposite direction of the two lead screw external threads, the cooperation of the two end thread cavities, the length of the support rod is adjusted by rotating the adjusting rod, so that the reinforcing rod is conveniently clamped and fixed, and the supporting effect is improved. DRAWINGS

[0016] Figure 1 A three-dimensional structure view of a device for building engineering foundation pit reinforcement is provided for the utility model embodiment;

[0017] Figure 2 A partial sectional view of a device for building engineering foundation pit reinforcement is provided for the utility model embodiment;

[0018] Figure 3The utility model provides a section of a support rod of a building engineering foundation pit reinforcing device for the embodiment of the utility model provides an explosion map of a building engineering foundation pit reinforcing device.

[0019] Figure 4 The utility model provides an explosion map of a building engineering foundation pit reinforcing device for the embodiment of the utility model.

[0020] In the drawing: support board 1, mounting seat 11, fixed groove one 12, nail groove one 121, support plate 2, fixed groove two 21, nail groove two 211, positioning nail 3, fixed assembly 4, fixed plate 41, fixed seat 411, fixed screw 42, reinforcing rod 5, support rod 6, clamping rod 61, clamping head 611, screw rod 612, adjusting rod 62, screw cavity 621, nut head 622. Specific implementation

[0021] In order to make the utility model's purpose, technical scheme and advantage more clearly, following combining with the drawing and embodiment, the utility model is further detailedly explained. It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0022] The specific implementation of the utility model is described in detail below in combination with specific embodiments.

[0023] As Figures 1 to 4 The utility model provides a building engineering foundation pit reinforcing device for the embodiment of the utility model provides an explosion map of a building engineering foundation pit reinforcing device, including support board 1, support plate 2, positioning nail 3 that is movably installed on support board 1 and support plate 2, multiple fixed assembly 4 and multiple support rod 6, the support board 1 is vertically arranged, the support board 1 one side lower end is fixedly arranged with mounting seat 11, the support plate 2 one end is hinged with mounting seat 11, the support board 1 and support plate 2 side are respectively provided with multiple fixed groove one 12 and multiple fixed groove two 21, the fixed groove one 12 and fixed groove two 21 are fixedly provided with multiple nail groove one 121 and nail groove two 211 in the position corresponding positioning nail 3, the positioning nail 3 is movably installed in nail groove one 121 and nail groove two 211, the fixed assembly 4 includes fixed plate 41 and fixed screw 42, the fixed plate 41 is fixedly installed in fixed groove one 12 and fixed groove two 21 through fixed screw 42, the fixed plate 41 side is fixedly provided with fixed seat 411, multiple fixed seat 411 are transversely installed with reinforcing rod 5, multiple support rod 6 all include two clamping rod 61 and adjusting rod 62, the clamping rod 61 includes clamping head 611 and screw rod 612, the clamping head 611 is located in screw rod 612 one end, the screw rod 612 is movably installed in adjusting rod 62 both ends, and the clamping head 611 is clamped in the outside of reinforcing rod 5.

[0024] In one embodiment of the utility model, through cooperation of supporting plate 1 and support plate 2, the antibody is fixed, and the positioning nail 3 of cooperation setting is stuck into the soil layer of pit edge, improves reinforcing effect, prevents soil layer loose, and is fixed by the fixed plate 41 of cooperation setting, prevents the loosening of positioning nail 3, and the support force is provided by the reinforcing rod 5 of cooperation setting and support rod 6, further improves the reinforcing effect of device to foundation pit.

[0025] As shown in Figure 2 and Figure 4 As another embodiment of the utility model, the positioning nail 3 is provided as a nail structure, the depth of the nail groove one 121 and the nail groove two 211 is matched with the size of the nail head of the positioning nail 3, and the positioning nail 3 is movably penetrated through the supporting plate 1 and the support plate 2 and extended to the other side of the supporting plate 1 and the support plate 2.

[0026] In one embodiment of the utility model, the positioning nail 3 is movably set, the installation and fixation of the positioning nail 3 are facilitated, different lengths of the positioning nail 3 can be replaced according to different soil layer qualities, and the flexibility of the device is improved.

[0027] As shown in Figure 2 and Figure 4 As another embodiment of the utility model, the fixing assembly 4 is a symmetrical structure as a whole, the fixed plate 41 is provided as a plate structure, and the fixed plate 41 and the fixed seat 411 are integrally formed.

[0028] In one embodiment of the utility model, the fixed plate 41 is provided as a symmetrical structure, the directionality of the fixed plate 41 does not need to be considered, installation is more flexible, and the fixed plate 41 and the fixed seat 411 are integrally formed, so that the installation and fixation of the reinforcing rod 5 are facilitated.

[0029] As shown in Figure 2 and Figure 3 As another embodiment of the utility model, the support rod 6 is provided with a plurality of sizes corresponding to the reinforcing rod 5 with different positions, the clamping head 611 is provided as a "U" shaped structure, and the groove size of the clamping head 611 is matched with the diameter of the reinforcing rod 5.

[0030] Specifically, the two external threads of the two lead screws 612 mounted at the two ends of the adjusting rod 62 are opposite in direction, and the two external threads of the two lead screws 612 are opposite in direction.

[0031] In one embodiment of the utility model, the two external threads of the two lead screws 612 are opposite in direction, the two external threads of the two lead screws 612 are opposite in direction, the length of the support rod 6 is adjusted by rotating the adjusting rod 62, so that the clamping rod 61 is telescopic, the length of the support rod 6 is adjusted, the reinforcing rod 5 is clamped and fixed, and the supporting effect is improved.

[0032] As Figure 2 And Figure 3 As another embodiment of the present application, the adjusting rod 62 is provided with a nut head 622 in the middle, and the nut head 622 is provided as a regular hexagonal prism structure.

[0033] In an embodiment of the present application, the nut head 622 is provided, which is convenient for adjusting rotation by using a wrench, and is convenient for workers to install.

[0034] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0035] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0036] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0037] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

[0038] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, the skilled in the art should be regarded as a whole, the technical solution in each example can be combined appropriately, form other embodiments that the skilled in the art can understand.

Claims

1. A device for reinforcing a foundation pit of a construction project, comprising a support plate (1), a support plate (2), a positioning nail (3) movably mounted on the support plate (1) and the support plate (2), a plurality of fixing assemblies (4) and a plurality of support rods (6), characterized in that, The supporting plate (1) is vertically arranged, one side of the supporting plate (1) is fixedly provided with a mounting seat (11), one end of the supporting plate (2) is hingedly connected with the mounting seat (11), a plurality of fixed grooves one (12) and a plurality of fixed grooves two (21) are formed in the side surfaces of the supporting plate (1) and the supporting plate (2) respectively, a plurality of pin grooves one (121) and pin grooves two (211) are fixedly formed in the fixed grooves one (12) and the fixed grooves two (21) at positions corresponding to the positions of the positioning pins (3), the positioning pins (3) are movably installed in the pin grooves one (121) and the pin grooves two (211), the fixing assembly (4) comprises a fixing plate (41) and a fixing screw (42), the fixing plate (41) is fixedly installed in the fixed grooves one (12) and the fixed grooves two (21) through the fixing screw (42), a fixing seat (411) is fixedly arranged on the side surface of the fixing plate (41), a plurality of reinforcing rods (5) are transversely installed on the fixing seats (411), and a plurality of supporting rods (6) each comprise two clamping rods (61) and an adjusting rod (62).

2. A device for reinforcing a foundation pit of a construction project according to claim 1, characterized in that, The positioning pin (3) is provided in a pin-shaped structure, the depths of the pin grooves one (121) and the pin grooves two (211) are matched with the size of the pin head of the positioning pin (3), and the positioning pin (3) movably penetrates through the supporting plate (1) and the supporting plate (2) and extends to the other side of the supporting plate (1) and the supporting plate (2).

3. A device for reinforcing a foundation pit of a construction project according to claim 1, characterized in that, The fixing assembly (4) is a symmetrical structure as a whole, the fixing plate (41) is provided in a plate-shaped structure, and the fixing plate (41) and the fixing seat (411) are integrally formed.

4. The device for reinforcing foundation trenches in construction engineering according to claim 1, characterized in that, The supporting rod (6) is provided with a plurality of sizes corresponding to the different reinforcing rods (5), the clamping head (611) is provided in a "U"-shaped structure, and the size of the groove of the clamping head (611) is matched with the diameter of the reinforcing rod (5).

5. A device for reinforcing a foundation pit of a construction project according to claim 4, characterized in that, The outer threads of the two screw rods (612) installed at the two ends of the adjusting rod (62) are opposite in direction, and two screw thread cavities (621) opposite in direction are formed in the adjusting rod (62) at positions corresponding to the outer threads of the two screw rods (612).

6. A device for reinforcing a foundation pit of a construction project according to claim 5, characterized in that, A nut head (622) is fixedly arranged in the middle of the adjusting rod (62), and the nut head (622) is provided in a regular hexagonal prism structure.

Images