Civil construction supporting mechanism

Abstract

When the civil construction supporting mechanism is used, the civil construction supporting mechanism is supported or fixed to the ground through the fixed base, then the lower end of the movable screw is lifted through the screw lifting device, and therefore the movable screw and the upper bearing adjusting device arranged at the upper end of the movable screw are lifted, and the height of the upper bearing plate is adjusted; due to the fact that the lower end of the upper bearing rod can rotate in the front-back direction relative to the upper adjusting base, the upper bearing plate can rotate in the front-back direction relative to the upper adjusting base, the upper left telescopic rod and the upper right telescopic rod can rotate and stretch out and draw back relative to the upper bearing plate and the upper adjusting base correspondingly, and the supporting direction of the upper bearing plate can be adjusted; and civil engineering facilities such as a column body or a wall surface can be conveniently supported through the upper supporting plate. The supporting height and the supporting direction can be adjusted, so that the supporting device is suitable for supporting different civil engineering facilities, convenient and flexible to use and wide in application range.

Description

TECHNICAL FIELD

[0001] The utility model relates to civil engineering construction technical field, especially civil engineering construction support technical field, specifically civil engineering construction support mechanism. BACKGROUND

[0002] Civil engineering construction is the construction of civil engineering, and the scope of civil engineering construction is the construction of buildings, structures, engineering objects in facilities and places within many engineering scopes such as roads, railways, airports, bridges and protection, which includes surveying, design, construction, maintenance, management and other technical activities in the engineering construction process.

[0003] In the civil engineering construction process, materials need to be used for erection, and after local erection is successful, support mechanism is needed to support column or wall surface and other civil engineering constructions for safety, and because the height and support direction of column or wall surface and other civil engineering constructions in the construction process are different, the support height and support direction of the required support mechanism are also different, so different support mechanisms need to be used, which is troublesome for on-site construction management.

[0004] Therefore, it is desired to provide a civil engineering construction support mechanism, which can adjust the support height and support direction, so as to be suitable for supporting different civil engineering constructions, is convenient and flexible to use, has a wide range of use, and is suitable for large-scale popularization and application. SUMMARY

[0005] In order to overcome the above-mentioned defects in the prior art, one object of the utility model is to provide a civil engineering construction support mechanism, which can adjust the support height and support direction, so as to be suitable for supporting different civil engineering constructions, is convenient and flexible to use, has a wide range of use, and is suitable for large-scale popularization and application.

[0006] Another object of the utility model is to provide a civil engineering construction support mechanism, which is ingenious in design, simple in structure, simple to manufacture, low in manufacturing cost, suitable for large-scale popularization and application.

[0007] In order to achieve the above objects, the utility model provides a civil engineering construction support mechanism, which comprises a fixed base, and the fixed base is horizontally arranged, and the civil engineering construction support mechanism further comprises a fixed sleeve, a movable screw rod, a screw rod lifting device and an upper supporting adjusting device, wherein:

[0008] The fixed sleeve and the movable screw rod are vertically arranged, the lower end of the fixed sleeve is arranged on the fixed base, the lower end of the movable screw rod is vertically movably inserted into the upper end of the fixed sleeve, the screw rod lifting device is located outside the upper end of the fixed sleeve, is installed on the upper end of the fixed sleeve and is connected with the lower end of the movable screw rod for lifting the lower end of the movable screw rod;

[0009] The upper supporting adjusting device comprises an upper adjusting seat, an upper supporting rod, an upper supporting plate, a left upper telescopic rod and a right upper telescopic rod, the upper adjusting seat is arranged on the upper end of the movable screw rod, the upper supporting rod is arranged vertically, the lower end of the upper supporting rod is rotatably connected to the upper adjusting seat in the front-rear direction, the upper supporting plate is arranged horizontally on the upper end of the upper supporting rod, the left upper telescopic rod and the right upper telescopic rod are both arranged obliquely in the left-right direction and are arranged in an inverted V shape in the left-right direction and are located on the left and right sides of the upper supporting rod respectively, the left end of the left upper telescopic rod is located below the left side of the upper supporting plate and is rotatably connected to the left side of the upper supporting plate in the front-rear direction, the right end of the left upper telescopic rod is located on the left side of the upper adjusting seat and is rotatably connected to the upper adjusting seat in the front-rear direction, the right end of the right upper telescopic rod is located below the right side of the upper supporting plate and is rotatably connected to the right side of the upper supporting plate in the front-rear direction, and the left end of the right upper telescopic rod is located on the right side of the upper adjusting seat and is rotatably connected to the upper adjusting seat in the front-rear direction.

[0010] Preferably, the left upper telescopic rod and the right upper telescopic rod are both hydraulic rods.

[0011] Preferably, the screw rod lifting device comprises a lifting seat body, an inner turbine rod and an adjusting handle, the lifting seat body is located behind the upper end of the fixed sleeve, is connected to the upper end of the fixed sleeve and has an inner cavity communicating with the inner cavity of the upper end of the fixed sleeve, the inner turbine rod is arranged in the left-right direction and is rotatably arranged in the lifting seat body in the left-right direction, the inner turbine rod is located behind the lower end of the movable screw rod and is threadedly engaged with the lower end of the movable screw rod, the adjusting handle is arranged vertically and in the front-rear direction and is located on the left side of the lifting seat body, and the left end of the inner turbine rod protrudes to the left of the lifting seat body and is connected to the adjusting handle.

[0012] Preferably, the civil construction supporting mechanism further comprises reinforcing plates, the reinforcing plates are arranged vertically and are located outside the lower end of the fixed sleeve and on the fixed base and are connected to the lower end of the fixed sleeve and the fixed base respectively.

[0013] More preferably, the number of the reinforcing plates is multiple, and the multiple reinforcing plates are arranged horizontally and are spaced apart from each other around the lower end of the fixed sleeve.

[0014] More preferably, the number of the reinforcing plates is four, and the four reinforcing plates are located at the front, rear, left and right of the lower end of the fixed sleeve respectively.

[0015] Preferably, the civil construction support mechanism further comprises a lower limiting support device, the lower limiting support device comprises a left movable supporting plate, a right movable supporting plate, a left lower telescopic rod and a right lower telescopic rod, the left movable supporting plate and the right movable supporting plate are both horizontally arranged and respectively located at the left and right of the fixed base, the bottom surface of the left movable supporting plate, the bottom surface of the right movable supporting plate and the bottom surface of the fixed base are flush arranged, the left lower telescopic rod and the right lower telescopic rod are both arranged along the left-right direction and are arranged in a splay shape along the left-right direction and respectively located at the left and right of the fixed sleeve, the left end of the left lower telescopic rod is connected to the right side of the left movable supporting plate and is adjustably arranged in a rotating position around the front-back direction relative to the right side of the left movable supporting plate, the right end of the left lower telescopic rod is located at the left of the upper end of the fixed sleeve and is rotatably connected to the upper end of the fixed sleeve around the front-back direction, the left end of the right lower telescopic rod is connected to the right side of the right movable supporting plate and is adjustably arranged in a rotating position around the front-back direction relative to the right side of the right movable supporting plate, the right end of the right lower telescopic rod is located at the right of the upper end of the fixed sleeve and is rotatably connected to the upper end of the fixed sleeve around the front-back direction.

[0016] More preferably, the left lower telescopic rod comprises a first upper supporting rod and a first lower supporting rod, the first upper supporting rod and the first lower supporting rod are both arranged along the left-right direction and are inclined upwardly to the right, the first upper supporting rod is inserted into the first lower supporting rod along the inclination direction of the first upper supporting rod and is adjustably arranged in a position along the inclination direction of the first upper supporting rod relative to the first lower supporting rod, the right end of the first upper supporting rod protrudes from the right end of the first lower supporting rod along the left-right direction and upwardly to the right, the left end of the first lower supporting rod and the right end of the first upper supporting rod are respectively the left end of the left lower telescopic rod and the right end of the left lower telescopic rod.

[0017] The right lower telescopic rod comprises a second upper supporting rod and a second lower supporting rod, the second upper supporting rod and the second lower supporting rod are both arranged along the right-left direction and are inclined upwardly to the left, the second upper supporting rod is inserted into the second lower supporting rod along the inclination direction of the second upper supporting rod and is adjustably arranged in a position along the inclination direction of the second upper supporting rod relative to the second lower supporting rod, the left end of the second upper supporting rod protrudes from the left end of the second lower supporting rod along the right-left direction and upwardly to the left, the left end of the second upper supporting rod and the right end of the second lower supporting rod are respectively the left end of the right lower telescopic rod and the right end of the right lower telescopic rod.

[0018] Further, the left lower telescopic rod further comprises a first front adjusting column, a first rear adjusting column, a first front elastic member and a first rear elastic member, the front side and the rear side of the first lower supporting rod are respectively provided with a first front clamping hole and a first rear clamping hole along the front-rear direction, the first front clamping hole and the first rear clamping hole are arranged in front of and behind each other, the number of the first front clamping holes is multiple, multiple first front clamping holes are arranged in the inclined direction of the first upper supporting rod, the number of the first rear clamping holes is the same as the number of the first front clamping holes, the first rear clamping holes and the first front clamping holes are arranged one by one, the front side and the rear side of the left end of the first upper supporting rod are respectively provided with a first front slot and a first rear slot along the front-rear direction, the first front slot and the first rear slot are arranged in front of and behind each other and are respectively located behind one of the first front clamping holes and in front of the corresponding first rear clamping hole, the first front adjusting column and the first rear adjusting column are arranged in the front-rear direction and are arranged in front of and behind each other, the first front adjusting column is respectively inserted into the one of the first front clamping holes and the first front slot along the front-rear direction, the first rear adjusting column is respectively inserted into the first rear slot and the corresponding first rear clamping hole along the front-rear direction, the first front elastic member and the first rear elastic member are arranged in the front-rear direction and are arranged in front of and behind each other, the first front elastic member is located in the first front slot and between the rear end of the first front adjusting column and the slot bottom of the first front slot and is respectively connected with the rear end of the first front adjusting column and the slot bottom of the first front slot, the first rear elastic member is located in the first rear slot and between the slot bottom of the first rear slot and the front end of the first rear adjusting column and is respectively connected with the slot bottom of the first rear slot and the front end of the first rear adjusting column;

[0019] The right lower telescopic rod further comprises a second front adjusting column, a second rear adjusting column, a second front elastic member and a second rear elastic member, the front side and the rear side of the second lower supporting rod are respectively provided with a second front clamping hole and a second rear clamping hole along the front-rear direction, the second front clamping hole and the second rear clamping hole are arranged in front of and behind each other, the number of the second front clamping holes is multiple, multiple second front clamping holes are arranged in the inclined direction of the second upper supporting rod and are arranged in front of and behind each other, the number of the second rear clamping holes is the same as the number of the second front clamping holes, the second rear clamping holes and the second front clamping holes are arranged one by one in correspondence, the front side and the rear side of the right end of the second upper supporting rod are respectively provided with a second front slot and a second rear slot along the front-rear direction, the second front slot and the second rear slot are arranged in front of and behind each other and are respectively located behind one of the second front clamping holes and in front of the corresponding second rear clamping hole, the second front adjusting column and the second rear adjusting column are arranged in front of and behind each other along the front-rear direction, the second front adjusting column is respectively inserted into the one of the second front clamping holes and the second front slot along the front-rear direction, the second rear adjusting column is respectively inserted into the second rear slot and the corresponding second rear clamping hole along the front-rear direction, the second front elastic member and the second rear elastic member are arranged in front of and behind each other along the front-rear direction, the second front elastic member is located in the second front slot and between the rear end of the second front adjusting column and the bottom of the second front slot and is connected to the rear end of the second front adjusting column and the bottom of the second front slot respectively, and the second rear elastic member is located in the second rear slot and between the bottom of the second rear slot and the front end of the second rear adjusting column and is connected to the bottom of the second rear slot and the front end of the second rear adjusting column respectively.

[0020] Especially more preferably, the first front elastic member, the first rear elastic member, the second front elastic member and the second rear elastic member are all springs.

[0021] The beneficial effects of the utility model mainly lie in:

[0022] 1. The civil construction supporting mechanism of the utility model, when in use, is supported by the fixed base or fixed on the ground, for example, in the case where the fixed base is vertically provided with fixing holes, the bolt is vertically inserted into the fixing holes and screwed into the ground, so as to fix the fixed base on the ground, then the lower end of the movable screw rod is lifted by the screw rod lifting device, so as to lift the movable screw rod and the upper supporting adjusting device arranged on the upper end of the movable screw rod, so as to adjust the height of the upper supporting plate, since the lower end of the upper supporting rod can rotate relative to the upper adjusting seat in the front-back direction, so as to make the upper supporting plate rotate relative to the upper adjusting seat in the front-back direction, so as to make the left upper telescopic rod and the right upper telescopic rod rotate and stretch relative to the upper supporting plate and the upper adjusting seat respectively, so as to adjust the supporting direction of the upper supporting plate, which is convenient for supporting the column or the wall surface and other civil constructions by the upper supporting plate, therefore, it can adjust the supporting height and the supporting direction, so as to be suitable for supporting different civil constructions, which is convenient and flexible to use, has a wide range of application and is suitable for large-scale popularization and application.

[0023] 2. The civil construction supporting mechanism of the utility model, when in use, is supported by the fixed base or fixed on the ground, for example, in the case where the fixed base is vertically provided with fixing holes, the bolt is vertically inserted into the fixing holes and screwed into the ground, so as to fix the fixed base on the ground, then the lower end of the movable screw rod is lifted by the screw rod lifting device, so as to lift the movable screw rod and the upper supporting adjusting device arranged on the upper end of the movable screw rod, so as to adjust the height of the upper supporting plate, since the lower end of the upper supporting rod can rotate relative to the upper adjusting seat in the front-back direction, so as to make the upper supporting plate rotate relative to the upper adjusting seat in the front-back direction, so as to make the left upper telescopic rod and the right upper telescopic rod rotate and stretch relative to the upper supporting plate and the upper adjusting seat respectively, so as to adjust the supporting direction of the upper supporting plate, which is convenient for supporting the column or the wall surface and other civil constructions by the upper supporting plate, therefore, it can adjust the supporting height and the supporting direction, so as to be suitable for supporting different civil constructions, which is convenient and flexible to use, has a wide range of application and is suitable for large-scale popularization and application.

[0024] These and other objects, features and advantages of the present utility model will become apparent with reference to the following detailed description and drawings, and the utility model content can be realized by the means, devices and their combinations specially pointed out in the following detailed description and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the front view schematic diagram of a specific embodiment of the civil construction supporting mechanism of the utility model.

[0026] Figure 2 is Figure 1 the left view sectional view local schematic diagram of the assembly of the first upper supporting rod, the first lower supporting rod, the first front adjusting column, the first rear adjusting column, the first front elastic member and the first rear elastic member of the specific embodiment shown in the figure.

[0027] Figure 3 is Figure 1 is a right view partial schematic view of the assembly of the second upper support rod, the second lower support rod, the second front adjusting column, the second rear adjusting column, the second front elastic member and the second rear elastic member of the specific embodiment shown in

[0028] Figure 4 is Figure 1 is a right view partial schematic view of the specific embodiment shown in

[0029] (Symbol description)

[0030] 1 fixed base; 2 fixed sleeve; 3 movable screw rod;

[0031] 4 screw rod lifting device; 41 lifting seat body; 42 inner turbine rod; 43 adjusting wheel handle;

[0032] 5 upper bearing adjusting device; 51 upper adjusting seat; 52 upper bearing rod; 53 upper bearing plate; 54 left upper telescopic rod; 55 right upper telescopic rod;

[0033] 6 reinforcing plate;

[0034] 7 lower limiting support device; 71 left movable bearing plate; 72 right movable bearing plate; 73 left lower telescopic rod; 731 first upper support rod; 732 first lower support rod; 733 first front adjusting column; 734 first rear adjusting column; 735 first front elastic member; 736 first rear elastic member; 737 first front clamping hole; 738 first rear clamping hole; 739 first front insertion slot; 740 first rear insertion slot; 74 right lower telescopic rod; 741 second upper support rod; 742 second lower support rod; 743 second front adjusting column; 744 second rear adjusting column; 745 second front elastic member; 746 second rear elastic member; 747 second front clamping hole; 748 second rear clamping hole; 749 second front insertion slot; 750 second rear insertion slot. DETAILED DESCRIPTION

[0035] In order to enable the technical content of the present application to be more clearly understood, the following embodiments are described in detail.

[0036] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 do not indicate or imply that the devices or elements referred to 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.

[0037] Please refer to Figures 1-4As shown in the specific embodiment of the utility model, the civil construction supporting mechanism comprises a fixed base 1, a fixed sleeve 2, a movable screw rod 3, a screw rod lifting device 4 and an upper supporting adjusting device 5.

[0038] The fixed base 1 is horizontally arranged, the fixed sleeve 2 and the movable screw rod 3 are vertically arranged, the lower end of the fixed sleeve 2 is arranged on the fixed base 1, the lower end of the movable screw rod 3 is vertically movably inserted into the upper end of the fixed sleeve 2, the screw rod lifting device 4 is located outside the upper end of the fixed sleeve 2, is installed on the upper end of the fixed sleeve 2 and is connected with the lower end of the movable screw rod 3 for lifting the lower end of the movable screw rod 3.

[0039] The upper supporting adjusting device 5 comprises an upper adjusting seat 51, an upper supporting rod 52, an upper supporting plate 53, a left upper telescopic rod 54 and a right upper telescopic rod 55, the upper adjusting seat 51 is arranged on the upper end of the movable screw rod 3, the upper supporting rod 52 is vertically arranged, the lower end of the upper supporting rod 52 is rotatably connected with the upper adjusting seat 51 in the front-rear direction, the upper supporting plate 53 is horizontally arranged on the upper end of the upper supporting rod 52, the left upper telescopic rod 54 and the right upper telescopic rod 55 are both arranged in the left-right direction and are arranged in an inverted V shape in the left-right direction and are located on the left and right of the upper supporting rod 52 respectively, the left end of the left upper telescopic rod 54 is located below the left side of the upper supporting plate 53 and is rotatably connected with the left side of the upper supporting plate 53 in the front-rear direction, the right end of the left upper telescopic rod 54 is located on the left side of the upper adjusting seat 51 and is rotatably connected with the upper adjusting seat 51 in the front-rear direction, the right end of the right upper telescopic rod 55 is located below the right side of the upper supporting plate 53 and is rotatably connected with the right side of the upper supporting plate 53 in the front-rear direction, and the left end of the right upper telescopic rod 55 is located on the right side of the upper adjusting seat 51 and is rotatably connected with the upper adjusting seat 51 in the front-rear direction.

[0040] The left upper telescopic rod 54 and the right upper telescopic rod 55 can be any suitable telescopic rod, in the specific embodiment of the utility model, the left upper telescopic rod 54 and the right upper telescopic rod 55 are both hydraulic rods.

[0041] The screw rod lifting device 4 can have any suitable structure, please refer to Figure 1 and Figure 4As shown in the utility model, in a specific embodiment of the utility model, the screw rod lifting device 4 comprises a lifting seat body 41, an inner turbine rod 42 and an adjusting handle 43, the lifting seat body 41 is located at the rear upper end of the fixed sleeve 2 and is connected to the upper end of the fixed sleeve 2, and the inner cavity of the lifting seat body 41 is communicated with the inner cavity of the upper end of the fixed sleeve 2, the inner turbine rod 42 is arranged along the left-right direction and is rotatably arranged in the lifting seat body 41 along the left-right direction, the inner turbine rod 42 is located at the lower end of the movable screw rod 3 and is threadedly engaged with the lower end of the movable screw rod 3, the adjusting handle 43 is vertically arranged and is arranged along the front-rear direction and is located at the left side of the lifting seat body 41, and the left end of the inner turbine rod 42 protrudes to the left of the lifting seat body 41 and is connected to the adjusting handle 43. By the above arrangement, when the lower end of the movable screw rod 3 needs to be lifted by the screw rod lifting device 4, the adjusting handle 43 is rotated along the left-right direction, the inner turbine rod 42 is driven to rotate along the left-right direction, and the lower end of the movable screw rod 3 is lifted.

[0042] The civil construction supporting mechanism can further comprise any other suitable components, please refer to Figure 1 As shown in the utility model, in a specific embodiment of the utility model, the civil construction supporting mechanism further comprises a reinforcing plate 6, the reinforcing plate 6 is vertically arranged and is located outside the lower end of the fixed sleeve 2 and on the fixed base 1 and is respectively connected to the lower end of the fixed sleeve 2 and the fixed base 1.

[0043] The number of the reinforcing plate 6 can be determined according to requirements, more preferably, the number of the reinforcing plate 6 is multiple, and multiple reinforcing plates 6 are horizontally arranged around the lower end of the fixed sleeve 2 and are spaced apart from each other. In a specific embodiment of the utility model, the number of the reinforcing plate 6 is four, and four reinforcing plates 6 are respectively located at the front, rear, left and right of the lower end of the fixed sleeve 2.

[0044] The reinforcing plate 6 can have any suitable shape, please refer to Figure 1 As shown in the utility model, in a specific embodiment of the utility model, the reinforcing plate 6 is a right-angled trapezoidal reinforcing plate, that is, the cross section of the reinforcing plate 6 is a right-angled trapezoid.

[0045] The civil construction supporting mechanism can further comprise any other suitable components, please refer to Figure 1As shown in the specific embodiment of the utility model, the civil construction supporting mechanism further includes a lower limiting supporting device 7, the lower limiting supporting device 7 includes a left movable supporting plate 71, a right movable supporting plate 72, a left lower telescopic rod 73 and a right lower telescopic rod 74, the left movable supporting plate 71 and the right movable supporting plate 72 are both horizontally arranged and located at the left and right of the fixed base 1 respectively, the bottom surface of the left movable supporting plate 71, the bottom surface of the right movable supporting plate 72 and the bottom surface of the fixed base 1 are flush arranged, the left lower telescopic rod 73 and the right lower telescopic rod 74 are both arranged obliquely along the left-right direction and arranged in a splayed shape along the left-right direction and located at the left and right of the fixed sleeve 2 respectively, the left end of the left lower telescopic rod 73 is connected to the right side of the left movable supporting plate 71 and arranged adjustably in the rotating position around the front-back direction relative to the right side of the left movable supporting plate 71, the right end of the left lower telescopic rod 73 is located at the left of the upper end of the fixed sleeve 2 and rotatably connected to the upper end of the fixed sleeve 2 around the front-back direction, the right end of the right lower telescopic rod 74 is connected to the left side of the right movable supporting plate 72 and arranged adjustably in the rotating position around the front-back direction relative to the left side of the right movable supporting plate 72, the left end of the right lower telescopic rod 74 is located at the right of the upper end of the fixed sleeve 2 and rotatably connected to the upper end of the fixed sleeve 2 around the front-back direction. By the above arrangement, after the fixed base 1 is supported or fixed on the ground, the left movable supporting plate 71 and the right movable supporting plate 72 can support the ground, the left lower telescopic rod 73 and the right lower telescopic rod 74 can be rotated around the front-back direction relative to the upper end of the fixed sleeve 2, the left lower telescopic rod 73 and the right lower telescopic rod 74 can be telescoped (if necessary), the rotating position of the left end of the left lower telescopic rod 73 can be adjusted around the front-back direction relative to the right side of the left movable supporting plate 71 and the rotating position of the right end of the right lower telescopic rod 74 can be adjusted around the front-back direction relative to the left side of the right movable supporting plate 72 (if necessary), and the left movable supporting plate 71 and the right movable supporting plate 72 can support the ground or the wall surface.

[0046] The left end of the left lower telescopic rod 73 is connected to the right side of the left movable supporting plate 71 and arranged adjustably in the rotating position around the front-back direction relative to the right side of the left movable supporting plate 71, the right end of the right lower telescopic rod 74 is connected to the left side of the right movable supporting plate 72 and arranged adjustably in the rotating position around the front-back direction relative to the left side of the right movable supporting plate 72, any suitable structure can be adopted, please refer to Figure 1As shown in the specific embodiment of the utility model, in the specific embodiment of the utility model, the right side of the left movable supporting plate 71 and the left end of the left lower telescopic rod 73 are threaded along the front-back direction by the bolt and are screwed with the nut, and the left side of the right movable supporting plate 72 and the right end of the right lower telescopic rod 74 are threaded along the front-back direction by another bolt and are screwed with another nut. By loosening the bolt nut, the rotation position of the left end of the left lower telescopic rod 73 relative to the right side of the left movable supporting plate 71 around the front-back direction and the rotation position of the right end of the right lower telescopic rod 74 relative to the left side of the right movable supporting plate 72 around the front-back direction can be adjusted, and after adjustment is completed, the bolt nut is tightened.

[0047] The left lower telescopic rod 73 and the right lower telescopic rod 74 can have any suitable structure, please refer to Figures 1-3 As shown in the specific embodiment of the utility model, the left lower telescopic rod 73 includes a first upper supporting rod 731 and a first lower supporting rod 732, the first upper supporting rod 731 and the first lower supporting rod 732 are both inclinedly arranged towards the right upper side along the left-to-right direction, the first upper supporting rod 731 is inserted into the first lower supporting rod 732 along the inclination direction of the first upper supporting rod 731 and is adjustably arranged relative to the first lower supporting rod 732 along the inclination direction of the first upper supporting rod 731, the right end of the first upper supporting rod 731 protrudes from the right end of the first lower supporting rod 732 towards the right upper side along the left-to-right direction, and the left end of the first lower supporting rod 732 and the right end of the first upper supporting rod 731 are respectively the left end of the left lower telescopic rod 73 and the right end of the left lower telescopic rod 73.

[0048] The right lower telescopic rod 74 includes a second upper supporting rod 741 and a second lower supporting rod 742, the second upper supporting rod 741 and the second lower supporting rod 742 are both inclinedly arranged towards the left upper side along the right-to-left direction, the second upper supporting rod 741 is inserted into the second lower supporting rod 742 along the inclination direction of the second upper supporting rod 741 and is adjustably arranged relative to the second lower supporting rod 742 along the inclination direction of the second upper supporting rod 741, the left end of the second upper supporting rod 741 protrudes from the left end of the second lower supporting rod 742 towards the left upper side along the right-to-left direction, and the left end of the second upper supporting rod 741 and the right end of the second lower supporting rod 742 are respectively the left end of the right lower telescopic rod 74 and the right end of the right lower telescopic rod 74.

[0049] The first upper support rod 731 is inserted into the first lower support rod 732 along the inclination direction of the first upper support rod 731 and is adjustably arranged along the inclination direction of the first upper support rod 731 relative to the first lower support rod 732, and the second upper support rod 741 is inserted into the second lower support rod 742 along the inclination direction of the second upper support rod 741 and is adjustably arranged along the inclination direction of the second upper support rod 741 relative to the second lower support rod 742, which can adopt any suitable structure, please refer to Figures 1-3 In a specific embodiment of the utility model, the left lower telescopic rod 73 further includes a first front adjusting column 733, a first rear adjusting column 734, a first front elastic member 735 and a first rear elastic member 736, the front side and the rear side of the first lower support rod 732 are respectively provided with a first front clamping hole 737 and a first rear clamping hole 738 along the front-rear direction, the first front clamping hole 737 and the first rear clamping hole 738 are arranged at intervals in front and back, the number of the first front clamping hole 737 is multiple, multiple first front clamping holes 737 are arranged at intervals along the inclination direction of the first upper support rod 731, the number of the first rear clamping hole 738 is same with the number of the first front clamping hole 737, the first rear clamping hole 738 and the first front clamping hole 737 are arranged one by one, the front side and the rear side of the left end of the first upper support rod 731 are respectively provided with a first front insertion slot 739 and a first rear insertion slot 740 along the front-rear direction, the first front insertion slot 739 and the first rear insertion slot 740 are arranged at intervals in front and back and are respectively located behind one of the first front clamping hole 737 and in front of the corresponding first rear clamping hole 738, the first front adjusting column 733 and the first rear adjusting column 734 are arranged at intervals in front and back along the front-rear direction, the first front adjusting column 733 is respectively inserted into the first front clamping hole 737 and the first front insertion slot 739 along the front-rear direction, the first rear adjusting column 734 is respectively inserted into the first rear insertion slot 740 and the corresponding first rear clamping hole 738 along the front-rear direction, the first front elastic member 735 and the first rear elastic member 736 are arranged at intervals in front and back along the front-rear direction, the first front elastic member 735 is located between the rear end of the first front adjusting column 733 and the slot bottom of the first front insertion slot 739 and is connected with the rear end of the first front adjusting column 733 and the slot bottom of the first front insertion slot 739 respectively, the first rear elastic member 736 is located between the slot bottom of the first rear insertion slot 740 and the front end of the first rear adjusting column 734 and is connected with the slot bottom of the first rear insertion slot 740 and the front end of the first rear adjusting column 734 respectively.

[0050] The right lower telescopic rod 74 further comprises a second front adjusting column 743, a second rear adjusting column 744, a second front elastic member 745 and a second rear elastic member 746. The front side and the rear side of the second lower supporting rod 742 are respectively provided with a second front clamping hole 747 and a second rear clamping hole 748 along the front-rear direction. The second front clamping hole 747 and the second rear clamping hole 748 are arranged in front of and behind each other. The number of the second front clamping holes 747 is multiple. Multiple second front clamping holes 747 are arranged in the inclined direction of the second upper supporting rod 741 and are spaced from each other. The number of the second rear clamping holes 748 is the same as the number of the second front clamping holes 747. The second rear clamping holes 748 and the second front clamping holes 747 are arranged one by one in correspondence. The front side and the rear side of the right end of the second upper supporting rod 741 are respectively provided with a second front slot 749 and a second rear slot 750 along the front-rear direction. The second front slot 749 and the second rear slot 750 are arranged in front of and behind each other and are respectively located behind one of the second front clamping holes 747 and in front of the corresponding second rear clamping hole 748. The second front adjusting column 743 and the second rear adjusting column 744 are arranged along the front-rear direction and are spaced from each other. The second front adjusting column 743 is respectively inserted into the one of the second front clamping holes 747 and the second front slot 749 along the front-rear direction. The second rear adjusting column 744 is respectively inserted into the second rear slot 750 and the corresponding second rear clamping hole 748 along the front-rear direction. The second front elastic member 745 and the second rear elastic member 746 are arranged along the front-rear direction and are spaced from each other. The second front elastic member 745 is located between the rear end of the second front adjusting column 743 and the bottom of the second front slot 749 in the second front slot 749 and respectively connects the rear end of the second front adjusting column 743 and the bottom of the second front slot 749. The second rear elastic member 746 is located between the bottom of the second rear slot 750 and the front end of the second rear adjusting column 744 in the second rear slot 750 and respectively connects the bottom of the second rear slot 750 and the front end of the second rear adjusting column 744.

[0051] With the above arrangement, when it is necessary to adjust the position of the first upper support rod 731 relative to the first lower support rod 732 in the tilting direction of the first upper support rod 731, the first front adjusting column 733 and the first rear adjusting column 734 are pressed towards the left end of the first upper support rod 731, compressing the first front elastic member 735 and the first rear elastic member 736 respectively, so that the first front adjusting column 733 and the first rear adjusting column 734 are withdrawn from the one of the first front clamping holes 737 and the first rear clamping hole 738 corresponding to the one of the first front clamping holes 737 and inserted into the first front slot 739 and the first rear slot 740 respectively. At this time, the first upper support rod 731 can be moved relative to the first lower support rod 732 in the tilting direction of the first upper support rod 731 to a suitable position, with the first front slot 739 and the first rear slot 740 being located behind the other one of the first front clamping holes 737 and in front of the first rear clamping hole 738 corresponding to the other one of the first front clamping holes 737 respectively. Then, the first front adjusting column 733 and the first rear adjusting column 734 are inserted into the other one of the first front clamping holes 737 and the corresponding first rear clamping hole 738 under the elastic force of the first front elastic member 735 and the first rear elastic member 736 respectively. When it is necessary to adjust the position of the second upper support rod 741 relative to the second lower support rod 742 in the tilting direction of the second upper support rod 741, the second front adjusting column 743 and the second rear adjusting column 744 are pressed towards the right end of the second upper support rod 741, compressing the second front elastic member 745 and the second rear elastic member 746 respectively, so that the second front adjusting column 743 and the second rear adjusting column 744 are withdrawn from the one of the second front clamping holes 747 and the second rear clamping hole 748 corresponding to the one of the second front clamping holes 747 and inserted into the second front slot 749 and the second rear slot 750 respectively. At this time, the second upper support rod 741 can be moved relative to the second lower support rod 742 in the tilting direction of the second upper support rod 741 to a suitable position, with the second front slot 749 and the second rear slot 750 being located behind the other one of the second front clamping holes 747 and in front of the second rear clamping hole 748 corresponding to the other one of the second front clamping holes 747 respectively. Then, the second front adjusting column 743 and the second rear adjusting column 744 are inserted into the other one of the second front clamping holes 747 and the corresponding second rear clamping hole 748 under the elastic force of the second front elastic member 745 and the second rear elastic member 746 respectively.

[0052] The number of the first front card hole 737 and the number of the second front card hole 747 can be determined as required, and the above "multiple" refers to more than two, but does not mean that the number of the first front card hole 737 and the number of the second front card hole 747 are the same. The number of the first front card hole 737 and the number of the second front card hole 747 can be the same or different. Please refer to Figure 1 In a specific embodiment of the utility model, the number of the first front card hole 737 and the number of the second front card hole 747 are both 7.

[0053] The first front elastic member 735, the first rear elastic member 736, the second front elastic member 745 and the second rear elastic member 746 can be any suitable elastic member. Please refer to Figures 3-4 In a specific embodiment of the utility model, the first front elastic member 735, the first rear elastic member 736, the second front elastic member 745 and the second rear elastic member 746 are all springs.

[0054] The fixed base 1 can have any suitable structure. In a specific embodiment of the utility model, the fixed base 1 is vertically provided with a fixed hole.

[0055] The number of the fixed hole can be determined as required. More preferably, the number of the fixed hole is multiple, and multiple fixed holes are horizontally spaced from each other. In a specific embodiment of the utility model, the number of the fixed hole is 4, and the 4 fixed holes are distributed at the 4 corners of a rectangle.

[0056] The fixed base 1 can have any suitable shape. In a specific embodiment of the utility model, the fixed base 1 is a fixed bottom plate.

[0057] In use, the utility model is supported or fixed on the ground by the fixed base 1. For example, in the case where the fixed base 1 is vertically provided with a fixed hole, a bolt is vertically inserted into the fixed hole and screwed into the ground, so as to fix the fixed base 1 on the ground. Then, the lower end of the movable screw rod 3 is lifted by the screw rod lifting device 4, so as to lift the movable screw rod 3 and the upper support adjusting device 5 arranged on the upper end of the movable screw rod 3, thereby adjusting the height of the upper support plate 53. Since the lower end of the upper support rod 52 can rotate relative to the upper adjusting seat 51 in the front-back direction, the upper support plate 53 can be rotated relative to the upper adjusting seat 51 in the front-back direction, so that the left upper telescopic rod 54 and the right upper telescopic rod 55 are both rotated and telescoped relative to the upper support plate 53 and the upper adjusting seat 51, respectively. In this way, the support orientation of the upper support plate 53 can be adjusted, and the upper support plate 53 can be conveniently used to support the soil construction such as a column or a wall surface.

[0058] Therefore, compared with the prior art, the utility model has the beneficial effects that

[0059] (1) the utility model discloses a support mechanism for civil construction, which comprises a fixed sleeve pipe, a left movable supporting plate, a right movable supporting plate, a left lower telescopic rod, a right lower telescopic rod, a left upper telescopic rod, a right upper telescopic rod, an upper supporting adjusting device, a lower supporting adjusting device, a screw rod lifting device and an upper adjusting seat.

[0060] (2) the utility model discloses a support mechanism for civil construction, which comprises a fixed sleeve pipe, a left movable supporting plate, a right movable supporting plate, a left lower telescopic rod, a right lower telescopic rod, a left upper telescopic rod, a right upper telescopic rod, an upper supporting adjusting device, a lower supporting adjusting device, a screw rod lifting device and an upper adjusting seat.

[0061] (3) the utility model discloses a support mechanism for civil construction, which comprises a fixed sleeve pipe, a left movable supporting plate, a right movable supporting plate, a left lower telescopic rod, a right lower telescopic rod, a left upper telescopic rod, a right upper telescopic rod, an upper supporting adjusting device, a lower supporting adjusting device, a screw rod lifting device and an upper adjusting seat.

[0062] In conclusion, the support mechanism for civil construction can adjust the supporting height and the supporting direction, is suitable for supporting different civil constructions, is convenient and flexible to use, has a wide application range, is ingenious in design, is simple in structure, is simple to manufacture, is low in manufacturing cost and is suitable for large-scale popularization and application.

[0063] Therefore, the purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been displayed and described in the embodiments, and the implementation manner can be modified arbitrarily without departing from the principle. Therefore, the utility model includes all the modified implementation manners based on the spirit and scope of the claims.

Claims

1. A civil engineering construction support mechanism, comprising a fixed base, wherein the fixed base is horizontally arranged, characterized in that, The civil construction support mechanism also includes a fixed sleeve, a movable screw, a screw lifting device, and an upper support adjustment device, wherein: Both the fixed sleeve and the movable screw are vertically arranged. The lower end of the fixed sleeve is set on the fixed base. The lower end of the movable screw is vertically movable and inserted into the upper end of the fixed sleeve. The screw lifting device is located outside the upper end of the fixed sleeve and installed on the upper end of the fixed sleeve and connected to the lower end of the movable screw for lifting the lower end of the movable screw. The upper support adjustment device includes an upper adjustment seat, an upper support rod, an upper support plate, a left upper telescopic rod, and a right upper telescopic rod. The upper adjustment seat is located on the upper end of the movable screw. The upper support rod is vertically arranged, and its lower end is rotatably connected to the upper adjustment seat in the front-back direction. The upper support plate is horizontally arranged on the upper end of the upper support rod. The left upper telescopic rod and the right upper telescopic rod are both inclined in the left-right direction and arranged in an inverted V-shape relative to each other in the left-right direction, respectively located on the left and right sides of the upper support rod. The left end of the upper left telescopic rod is located below the left side of the upper support plate and is rotatably connected to the left side of the upper support plate in the front-back direction. The right end of the upper left telescopic rod is located to the left of the upper adjusting seat and is rotatably connected to the upper adjusting seat in the front-back direction. The right end of the upper right telescopic rod is located below the right side of the upper support plate and is rotatably connected to the right side of the upper support plate in the front-back direction. The left end of the upper right telescopic rod is located to the right of the upper adjusting seat and is rotatably connected to the upper adjusting seat in the front-back direction.

2. The civil construction support mechanism as described in claim 1, characterized in that, Both the upper left telescopic rod and the upper right telescopic rod are hydraulic rods.

3. The civil construction support mechanism as described in claim 1, characterized in that, The screw lifting device includes a lifting base, an inner turbine rod, and an adjusting wheel handle. The lifting base is located at the upper end of the fixed sleeve and connected to the upper end of the fixed sleeve, and the inner cavity of the lifting base communicates with the inner cavity of the upper end of the fixed sleeve. The inner turbine rod is arranged along the left-right direction and rotatably disposed in the lifting base. The inner turbine rod is located at the lower end of the movable screw and threadedly engages with the lower end of the movable screw. The adjusting wheel handle is vertically arranged along the front-back direction and located on the left side of the lifting base. The left end of the inner turbine rod protrudes to the left from the lifting base and is connected to the adjusting wheel handle.

4. The civil construction support mechanism as described in claim 1, characterized in that, The civil construction support mechanism also includes a reinforcing plate, which is vertically arranged and located outside the lower end of the fixing sleeve and on the fixing base, and is respectively connected to the lower end of the fixing sleeve and the fixing base.

5. The civil construction support mechanism as described in claim 4, characterized in that, The number of reinforcing plates is multiple, and the multiple reinforcing plates are arranged horizontally around the lower end of the fixing sleeve at intervals.

6. The civil construction support mechanism as described in claim 5, characterized in that, The number of reinforcing plates is 4, and the 4 reinforcing plates are respectively located at the front, back, left and right of the lower end of the fixing sleeve.

7. The civil construction support mechanism as described in claim 1, characterized in that, The civil engineering construction support mechanism also includes a lower limit support device, which comprises a left movable support plate, a right movable support plate, a left lower telescopic rod, and a right lower telescopic rod. The left and right movable support plates are horizontally positioned and located on the left and right sides of the fixed base, respectively. The bottom surfaces of the left and right movable support plates are flush with the bottom surface of the fixed base. The left and right lower telescopic rods are inclined along the left-right direction and arranged in a V-shape, respectively located on the left and right sides of the fixed sleeve. The left lower telescopic rod... The left end is connected to the right side of the left movable support plate and its position is adjustable relative to the right side of the left movable support plate in the front-back direction. The right end of the left lower telescopic rod is located to the left of the upper end of the fixed sleeve and is rotatably connected to the upper end of the fixed sleeve in the front-back direction. The right end of the right lower telescopic rod is connected to the left side of the right movable support plate and its position is adjustable relative to the left side of the right movable support plate in the front-back direction. The left end of the right lower telescopic rod is located to the right of the upper end of the fixed sleeve and is rotatably connected to the upper end of the fixed sleeve in the front-back direction.

8. The civil construction support mechanism as described in claim 7, characterized in that, The lower left telescopic rod includes a first upper support rod and a first lower support rod. Both the first upper support rod and the first lower support rod are inclined upwards and to the right from left to right. The first upper support rod is inserted into the first lower support rod along the inclined direction of the first upper support rod and its position relative to the first lower support rod along the inclined direction of the first upper support rod is adjustable. The right end of the first upper support rod protrudes upwards and to the right from left to right from the right end of the first lower support rod. The left end of the first lower support rod and the right end of the first upper support rod are the left end and the right end of the lower left telescopic rod, respectively. The lower right telescopic rod includes a second upper support rod and a second lower support rod. Both the second upper support rod and the second lower support rod are inclined upwards and to the left from right to left. The second upper support rod is inserted into the second lower support rod along the inclined direction of the second upper support rod and its position relative to the second lower support rod along the inclined direction of the second upper support rod is adjustable. The left end of the second upper support rod protrudes upwards and to the left from right to left from the left end of the second lower support rod. The left end of the second upper support rod and the right end of the second lower support rod are the left end and the right end of the lower right telescopic rod, respectively.

9. The civil construction support mechanism as described in claim 8, characterized in that, The lower left telescopic rod further includes a first front adjusting post, a first rear adjusting post, a first front elastic element, and a first rear elastic element. The front and rear sides of the first lower support rod are respectively provided with a first front locking hole and a first rear locking hole along the front-rear direction. The first front locking holes and the first rear locking holes are spaced apart from each other. There are multiple first front locking holes, which are spaced apart along the inclination direction of the first upper support rod. The number of first rear locking holes is the same as the number of first front locking holes. The first rear locking holes and the first front locking holes are arranged in a one-to-one correspondence. The front and rear sides of the left end of the first upper support rod are respectively provided with a first front slot and a first rear slot along the front-rear direction. The first front slot and the first rear slot are spaced apart from each other and are respectively located after one of the first front locking holes and before the corresponding first rear locking hole. The first front adjusting post... Both the first front adjustment post and the first rear adjustment post are arranged along the front-rear direction and spaced apart from each other. The first front adjustment post is inserted into one of the first front locking holes and the first front slot respectively along the front-rear direction. The first rear adjustment post is inserted into the first rear slot and the corresponding first rear locking hole respectively along the front-rear direction. The first front elastic member and the first rear elastic member are both arranged along the front-rear direction and spaced apart from each other. The first front elastic member is located in the first front slot and between the rear end of the first front adjustment post and the bottom of the first front slot, and is connected to the rear end of the first front adjustment post and the bottom of the first front slot respectively. The first rear elastic member is located in the first rear slot and between the bottom of the first rear slot and the front end of the first rear adjustment post, and is connected to the bottom of the first rear slot and the front end of the first rear adjustment post respectively. The lower right telescopic rod further includes a second front adjusting column, a second rear adjusting column, a second front elastic element, and a second rear elastic element. The front and rear sides of the second lower support rod are respectively provided with a second front locking hole and a second rear locking hole along the front-rear direction. The second front locking holes and the second rear locking holes are spaced apart from each other. There are multiple second front locking holes, which are spaced apart along the inclination direction of the second upper support rod. The number of second rear locking holes is the same as the number of second front locking holes. The second rear locking holes and the second front locking holes are arranged in a one-to-one correspondence. The front and rear sides of the right end of the second upper support rod are respectively provided with a second front slot and a second rear slot along the front-rear direction. The second front slot and the second rear slot are spaced apart from each other and are located after one of the second front locking holes and before the corresponding second rear locking hole, respectively. The second front adjusting column... Both the second front adjustment post and the second rear adjustment post are arranged along the front-rear direction and spaced apart from each other. The second front adjustment post is inserted into one of the second front locking holes and the second front slot respectively along the front-rear direction. The second rear adjustment post is inserted into the second rear slot and the corresponding second rear locking hole respectively along the front-rear direction. The second front elastic member and the second rear elastic member are both arranged along the front-rear direction and spaced apart from each other. The second front elastic member is located in the second front slot and between the rear end of the second front adjustment post and the bottom of the second front slot, and is connected to the rear end of the second front adjustment post and the bottom of the second front slot respectively. The second rear elastic member is located in the second rear slot and between the bottom of the second rear slot and the front end of the second rear adjustment post, and is connected to the bottom of the second rear slot and the front end of the second rear adjustment post respectively.

10. The civil construction support mechanism as described in claim 9, characterized in that, The first front elastic element, the first rear elastic element, the second front elastic element, and the second rear elastic element are all springs.

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