Supporting device for rock and soil construction

Abstract

The utility model is suitable for the technical field of rock-soil construction, and provides a supporting device for rock-soil construction, which comprises a supporting plate for supporting a rock-soil construction foundation pit, the supporting frame is arranged on the supporting plate in a hinged mode and used for supporting and installing the supporting plate; the supporting column is arranged in the foundation pit; and the supporting rod is assembled on the supporting column and the supporting plate and is used for supporting the supporting plate. According to the supporting device for rock-soil construction, force application supporting at different angles can be conducted on a rock-soil construction foundation pit, the supporting effect is good, and the safety of the foundation pit is effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to geotechnical construction technical field especially relates to a supporting device for geotechnical construction. BACKGROUND

[0002] In the geotechnical construction, in order to ensure the stability and safety of foundation pit, so need to use corresponding supporting device for geotechnical construction.

[0003] The supporting device for geotechnical construction can support the surface of foundation pit, thereby ensuring the safety of foundation pit, but the supporting effect of some existing supporting device for geotechnical construction is poor in actual use, and through the search, the patent document with the authorization announcement number CN114658004B discloses a foundation supporting device for geotechnical engineering construction, which mainly supports the protection baffle through the inclined brace, and then supports the side of foundation pit through the protection baffle, and this single supporting mode is prone to the inclination of protection baffle, and the supporting effect is poor. SUMMARY

[0004] The utility model provides a supporting device for geotechnical construction, aims at solving the poor supporting effect of the currently used supporting device for geotechnical construction proposed in the above background art.

[0005] To solve the above problems, the utility model is realized in this way, a supporting device for geotechnical construction, comprising: a support plate for supporting the geotechnical construction foundation pit;Hinged on the support plate for supporting and installing the support plate support frame;Support column arranged in the foundation pit;Assembled on the support column and the support plate for supporting the support plate support rod.

[0006] Preferably, the support frame comprises an adjusting frame, an adjusting rod and a fixing cone, the adjusting frame is hingedly arranged on the support plate, the adjusting rod is arranged on the adjusting frame, the fixing cone is hingedly arranged on the bottom of the adjusting rod, and the adjusting frame and the adjusting rod are provided with a fixing mechanism for fixing the adjusting frame and the adjusting rod.

[0007] Preferably, the fixing mechanism comprises: a fixing bolt arranged on the adjusting frame;A plurality of fixing holes are opened on the adjusting rod, and a plurality of fixing holes are matched with the fixing bolt.

[0008] Preferably, the support rod comprises two connecting rods, and an adjusting mechanism for adjusting the length of the support rod is arranged on the two connecting rods, the adjusting mechanism comprising: a screw rod fixedly installed on one of the connecting rods; a connecting frame slidingly installed on the screw rod; two nuts threadedly installed on the screw rod; and two mounting discs fixedly installed on one of the connecting rods and the connecting frame respectively, and a plurality of mounting bolts are arranged on the two mounting discs.

[0009] Preferably, a sliding rod is fixedly installed on one of the connecting rods, and the sliding rod and the connecting frame are slidingly connected.

[0010] Preferably, a connecting seat is fixedly installed at the top of the support column, a connecting groove is formed at the top of the connecting seat, a connecting block is fixedly installed at the bottom of the connecting rod, and the connecting block and the connecting groove are adaptively connected.

[0011] Preferably, a positioning mechanism for positioning the connecting rod is arranged on the support plate, the positioning mechanism comprising: a placing plate fixedly installed on the support plate, and a clamping block fixedly installed on the placing plate; and a clamping groove formed at the bottom of the connecting rod, and the clamping groove and the clamping block are adaptively connected.

[0012] Compared with the related art, the supporting device for rock-soil construction has the following beneficial effects:

[0013] Compared with the prior art, the supporting device for rock-soil construction can support the rock-soil construction foundation pit at different angles, has good supporting effect, and effectively ensures the safety of the foundation pit. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a front view structural schematic diagram of the supporting device for rock-soil construction provided by the utility model;

[0015] Figure 2 is a front view structural schematic diagram of the utility model;

[0016] Figure 3 is Figure 2 is an enlarged structural schematic diagram of part A shown in the figure;

[0017] Figure 4 is Figure 2 is an enlarged structural schematic diagram of part B shown in the figure;

[0018] Figure 5 is Figure 2 is an enlarged structural schematic diagram of part C shown in the figure.

[0019] Mark No. : 1, support plate; 2, support frame; 201, adjusting frame; 202, adjusting rod; 203, fixing cone; 204, fixing bolt; 205, fixing hole; 3, support column; 4, support rod; 401, connecting rod; 5, screw rod; 6, connecting frame; 7, nut; 8, mounting disc; 9, mounting bolt; 10, sliding rod; 11, connecting seat; 12, connecting groove; 13, connecting block; 14, placing plate; 15, clamping block; 16, clamping groove. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the present application will be described with reference to the drawings in which is shown by way of illustration the application in accordance with embodiments described herein in which: the terminology includes the words specifically mentioned herein and all grammatical variations thereof and includes the singular as well as the plural except where the context dictates otherwise; the terminology of the word "a" or "an" includes both the singular and plural unless otherwise indicated by the context; the terminology "includes", "has", "contains" and "comprising", "having", "containing" and any variations thereof, are intended to cover and are used to describe and not to limit the application; the terminology "first", "second" and the like used in the description and the claims indicates the structure of the various embodiments by distinguishing between different objects; the terminology "inner", "outer", "left", "right" indicates the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0021] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments. It is expressly understood that the embodiments described herein are combinable.

[0022] The utility model discloses an earthwork construction support device, as shown in the figure, the earthwork construction support device includes: the support plate 1 for supporting the earthwork construction foundation pit, the support frame 2 for supporting the support plate 1 is hingedly arranged on the support plate 1, the support column 3 is arranged in the foundation pit, the support rod 4 for supporting the support plate 1 is assembled on the support column 3 and the support plate 1. Figures 1-5 The utility model discloses an earthwork construction support device, as shown in the figure, the earthwork construction support device includes: the support plate 1 for supporting the earthwork construction foundation pit, the support frame 2 for supporting the support plate 1 is hingedly arranged on the support plate 1, the support column 3 is arranged in the foundation pit, the support rod 4 for supporting the support plate 1 is assembled on the support column 3 and the support plate 1.

[0023] In the embodiment, when supporting the foundation pit of rock-soil construction, first, the support plates 1 are installed on the corresponding two sides of the foundation pit through the support frames 2, the support plates 1 can well support and protect the foundation pit wall, then the support columns 3 are installed in the foundation pit, and the support rods 4 are installed on the support columns 3, the support rods 4 can further support and position the support plates 1 on the two sides of the foundation pit, so that the displacement of the support plates 1 on the two sides of the foundation pit is avoided, and the supporting effect of the foundation pit is effectively improved, the device can support the foundation pit of rock-soil construction at different angles, the supporting effect is good, and the safety of the foundation pit is effectively ensured.

[0024] In the further preferable embodiment of the utility model, the support frame 2 comprises an adjusting frame 201, an adjusting rod 202 and a fixing cone 203, the adjusting frame 201 is hingedly arranged on the support plate 1, the adjusting rod 202 is arranged on the adjusting frame 201, the fixing cone 203 is hingedly arranged at the bottom of the adjusting rod 202, and the adjusting frame 201 and the adjusting rod 202 are provided with a fixing mechanism for fixing the adjusting frame 201 and the adjusting rod 202.

[0025] In the embodiment, when supporting the support plate 1 through the support frame 2, the position of the adjusting rod 202 on the adjusting frame 201 is adjusted according to actual requirements, so that the overall use length of the support frame 2 can be adjusted, and the use is more flexible, then the adjusting frame 201 and the adjusting rod 202 are fixedly connected through the fixing mechanism, then the fixing cone 203 is inserted into the foundation pit, and the support plate 1 is supported and installed.

[0026] In the further preferable embodiment of the utility model, the fixing mechanism comprises a fixing bolt 204 arranged on the adjusting frame 201, and a plurality of fixing holes 205 formed on the adjusting rod 202, wherein the fixing holes 205 are matched with the fixing bolt 204.

[0027] In the embodiment, when adjusting the overall use length of the support frame 2, the position of the adjusting rod 202 on the adjusting frame 201 is adjusted, and the fixing bolt 204 and the corresponding fixing hole 205 are connected.

[0028] In the further preferable embodiment of the utility model, the support rod 4 comprises two connecting rods 401, the connecting rods 401 are provided with an adjusting mechanism for adjusting the use length of the support rod 4, the adjusting mechanism comprises a lead screw 5 fixedly installed on one of the connecting rods 401, a connecting frame 6 slidingly installed on the lead screw 5, two nuts 7 threadedly installed on the lead screw 5, two mounting discs 8 fixedly installed on one of the connecting rods 401 and the connecting frame 6 respectively, and a plurality of mounting bolts 9 arranged on the mounting discs 8.

[0029] In the embodiment, the support rod 4 is formed by two connecting rods 401, which can re-support and position the support plates 1 on both sides of the foundation pit, thereby avoiding displacement of the support plates 1 on both sides of the foundation pit, and effectively improving the effect of foundation support.

[0030] In a further preferred embodiment of the utility model, one of the connecting rods 401 is fixedly provided with a sliding rod 10, and the sliding rod 10 is slidingly connected with the connecting frame 6.

[0031] In the embodiment, the sliding rod 10 can limit the sliding of the connecting frame 6, thereby avoiding rotation of the connecting frame 6 when it is moved on the lead screw 5.

[0032] In a further preferred embodiment of the utility model, the top of the support column 3 is fixedly provided with a connecting seat 11, the top of the connecting seat 11 is provided with a connecting groove 12, the bottom of the connecting rod 401 is fixedly provided with a connecting block 13, and the connecting block 13 is adaptively connected with the connecting groove 12.

[0033] In the embodiment, when the connecting rod 401 is placed on the support column 3, the connecting block 13 at the bottom of the connecting rod 401 is connected with the connecting groove 12 at the top of the connecting seat 11.

[0034] In a further preferred embodiment of the utility model, the support plate 1 is provided with a positioning mechanism for positioning and placing the connecting rod 401, the positioning mechanism comprises a placing plate 14 fixedly installed on the support plate 1, and a clamping block 15 fixedly installed on the placing plate 14; a clamping groove 16 is formed at the bottom of the connecting rod 401, and the clamping groove 16 is adaptively connected with the clamping block 15.

[0035] In the embodiment, when the connecting rod 401 is connected with the support plate 1, the clamping groove 16 at the bottom of the connecting rod 401 is connected with the clamping block 15 on the placing plate 14.

[0036] Compared with the related art, the whole device can apply force to support the foundation pit at different angles, has good support effect, and effectively ensures the safety of the foundation pit.

[0037] It should be understood that the disclosed apparatus can be implemented in other ways than those described above.

[0038] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the protection scope of the present application. Obviously, the described embodiments are only some, but not all of the embodiments of the present application. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application. Although the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still make modifications to the features of the embodiments of the present application without departing from the spirit of the present application, and the modifications are also within the protection scope of the present application.

Claims

1. A support device for geotechnical construction, characterized by, The utility model relates to a support plate for supporting geotechnical construction foundation pit, a support frame hingedly arranged on the support plate for supporting and installing the support plate, a support column arranged in the foundation pit, and a support rod assembled on the support column and the support plate for supporting the support plate, the support rod comprising two connecting rods, two adjusting mechanisms arranged on the connecting rods for adjusting the length of the support rod, the adjusting mechanism comprising a lead screw fixedly installed on one of the connecting rods, a connecting frame slidingly installed on the lead screw, two nuts threadedly installed on the lead screw, and two mounting discs fixedly installed on one of the connecting rods and the connecting frame respectively, the mounting discs being provided with a plurality of mounting bolts. The support frame comprises an adjusting frame, an adjusting rod, and a fixing cone, the adjusting frame being hingedly arranged on the support plate, the adjusting rod being arranged on the adjusting frame, the fixing cone being hingedly arranged at the bottom of the adjusting rod, and the adjusting frame and the adjusting rod being provided with a fixing mechanism for fixing the adjusting frame and the adjusting rod. The fixing mechanism comprises a fixing bolt arranged on the adjusting frame, and a plurality of fixing holes opened in the adjusting rod, the fixing holes being adapted to the fixing bolt. One of the connecting rods is fixedly installed with a sliding rod, the sliding rod being slidingly connected with the connecting frame. The top of the support column is fixedly installed with a connecting seat, the top of the connecting seat being provided with a connecting groove, the bottom of the connecting rod being fixedly installed with a connecting block, and the connecting block being adapted to the connecting groove. The support plate is provided with a positioning mechanism for positioning and placing the connecting rod, the positioning mechanism comprising a placing plate fixedly installed on the support plate, the placing plate being fixedly installed with a clamping block, and a clamping groove opened at the bottom of the connecting rod, the clamping groove being adapted to the clamping block. ​ ​ ​ 2. The support device for earthwork construction according to claim 1, wherein ​ 3. The support device for earthwork construction according to claim 2, wherein ​ ​ ​ 4. The support device for earthwork construction according to claim 1, wherein ​ 5. The ground construction support device according to claim 1, wherein ​ 6. The ground construction support device according to claim 1, wherein ​ ​ ​

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