Surveying device for construction site construction

Abstract

The utility model relates to the technical field of building construction, in particular to a surveying device for construction site construction, which comprises a supporting plate, a supporting frame is fixedly connected to the left part of the upper end of the supporting plate, two groups of side supporting structures are fixedly connected to the front end and the rear end of the supporting plate, and extension plates are fixedly connected to the upper part of the front end and the upper part of the rear end of the supporting frame. A first motor is fixedly connected to the upper end of the extension plate at the front end, a threaded rod is fixedly connected to the output end of the first motor, a sliding rod is fixedly connected to the middle of the lower end of the extension plate at the rear end, a lifting plate is clamped to the threaded rod and the sliding rod in a penetrating and threaded mode, and a second motor is fixedly connected to the middle of the upper end of the lifting plate; and a sampling structure is arranged on a round rod at the output end of the second motor. The surveying device for construction of the construction site can drill into the ground with hard soil texture for sampling and support the side edges, so that deflection and shaking are prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field especially relates to a survey device for building site construction. BACKGROUND

[0002] Before building construction, the soil quality of the construction site needs to be surveyed and inspected to determine whether it is suitable for construction, and a survey device needs to be used for surveying the soil quality, but the survey device still has some defects and deficiencies, and specific improvements are as follows: 1. When the survey device is used, the sampler cannot enter the underground for sampling because it faces the land with hard soil; 2. When the survey device is used outdoors, the ground is not flat, and there is fluctuation when sampling, so a side support structure needs to be added to facilitate the survey device to reduce shaking and tilting. Therefore, we propose a survey device for building site construction. SUMMARY

[0003] The main purpose of the utility model is to provide a survey device for building site construction, which can effectively solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0005] A survey device for building site construction, comprising a support plate, a support frame fixedly connected to the left part of the upper end of the support plate, two groups of side support structures fixedly connected to the front end and the rear end of the support plate, an extension plate fixedly connected to the upper part of the front end and the rear end of the support frame, a first motor fixedly connected to the upper end of the extension plate at the front end, a threaded rod fixedly connected to the output end of the first motor, a sliding rod fixedly connected to the lower end of the extension plate at the rear end, a lifting plate threadedly connected to the threaded rod and the sliding rod, a second motor fixedly connected to the middle part of the upper end of the lifting plate, a through hole formed in the round rod of the output end of the second motor, a sampling structure arranged on the round rod of the output end of the second motor, a rectangular slot formed in the left end of the support plate, a protection box fixedly connected to the right part of the upper end of the support plate, and a battery arranged in the protection box.

[0006] Preferably, the sampling structure comprises a sampling column, a through hole formed in the upper end of the sampling column, a fixing bolt inserted into the through hole, a sampling outlet formed in the middle part of the left end of the sampling column, a scale fixedly connected to the front part of the outer surface of the sampling column, a threaded leaf fixedly connected to the outer surface of the sampling column, and a sampling cone fixedly connected to the lower end of the sampling column. By adopting the above technical scheme: the sampling column and the sampling cone are both made of alloy material and have hard material.

[0007] Preferably, the sampling column is connected with the fixed bolt and the output end of the second motor through the penetrating hole, and the sampling column penetrates through the rectangular slot.

[0008] Preferably, the side support structure comprises a meandering seat, a fixed hole 32 is formed in the right part of the upper end of the meandering seat, a moving rod is movably connected to the meandering seat through a rotating shaft, a folding plate is fixedly connected to the side of the upper end of the moving rod close to the meandering seat, a telescopic fixing rod is movably connected to the folding plate, a connecting seat is fixedly connected to the right part of the upper end of the moving rod, an electric telescopic rod is fixedly connected to the output end of the connecting seat, a landing plate is fixedly connected to the lower end of the electric telescopic rod, a soil insertion cone is fixedly connected to the middle part of the lower end of the landing plate, and a plurality of groups of friction points are fixedly connected to the lower end of the landing plate at equal distances.

[0009] Preferably, the meandering seat is fixedly connected with the support plate, and the telescopic fixing rod is penetratingly clamped with the fixed hole.

[0010] Preferably, the landing plate is made of alloy material.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] 1. The sampling structure is driven downward or upward by the first motor and the threaded rod, so that the moving track of the sampling structure can be changed and the moving power can be provided, and the sampling column can be rotated when drilling into the ground under the driving of the second motor, so that the soil can be conveniently separated, the sampling column can enter the ground, the sampling cone is fixedly connected to the lower end of the sampling column, the pressure is increased, and the sampling cone can conveniently penetrate into the ground.

[0013] 2. The electric telescopic rod fixedly connected to the output end of the connecting seat of the side support structure can be telescopically adjusted, so that the support plate can be kept in a relatively horizontal state, the landing plate at the lower end of the electric telescopic rod and the soil insertion cone not only increase the contact area with the ground and improve stability, but also are inserted into the ground to fix the contact points and keep balance and reduce shaking. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Part of the structure of the utility model is shown in the schematic view of the surveying device for construction site construction.

[0015] Figure 2Part structure schematic view of the surveying device for construction site construction of the utility model;

[0016] Figure 3 Structure schematic view of the sampling structure of the surveying device for construction site construction of the utility model;

[0017] Figure 4 Structure schematic view of the side support structure of the surveying device for construction site construction of the utility model.

[0018] In the drawing: 1, support plate; 2, support frame; 3, side support structure; 4, extension plate; 5, No. 1 motor; 6, threaded rod; 7, sliding rod; 8, lifting plate; 9, No. 2 motor; 10, insertion hole; 11, sampling structure; 12, rectangular groove; 13, protection box; 14, battery; 15, sampling column; 16, fixing bolt; 17, sampling outlet; 18, scale; 19, threaded leaf; 20, sampling cone; 31, back-shaped seat; 32, fixing hole; 33, moving rod; 34, folding plate; 35, telescopic fixing rod; 36, connecting seat; 37, electric telescopic rod; 38, floor board; 39, soil insertion cone; 399, friction point. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] In the description of the utility model, it should be pointed out that the directions or position relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0023] A construction site construction surveying device, including the support plate 1, the support plate 1 upper end left part fixedly connected with support frame 2, support plate 1 front end and rear end are fixedly connected with two groups of side support structure 3, support frame 2 front end upper part and rear end upper part are fixedly connected with extension plate 4, the extension plate 4 upper end of the front end is fixedly connected with a motor 5, a motor 5 output end is fixedly connected with threaded rod 6, the extension plate 4 lower end of the rear end is fixedly connected with slide rod 7, threaded rod 6 and slide rod 7 are commonly threaded with lifting plate 8, lifting plate 8 upper end middle part is fixedly connected with the second motor 9, the round rod of the second motor 9 output end is provided with sampling structure 11, the support plate 1 left end is provided with rectangular slot 12, the support plate 1 upper end right part is fixedly connected with protection box 13, protection box 13 is provided with battery 14 inside.

[0024] In the embodiment, the sampling structure 11 includes a sampling column 15, the sampling column 15 upper end is provided with a through hole 10, the through hole 10 is inserted with a fixed bolt 16, the sampling column 15 left end middle part is provided with a sampling port 17, the sampling column 15 outer surface front part is fixedly connected with a scale 18, the sampling column 15 outer surface is fixedly connected with a threaded blade 19, the sampling column 15 lower end is fixedly connected with a sampling cone 20, the sampling column 15 is connected with the second motor 9 output end through the through hole 10 and the fixed bolt 16, and the sampling column 15 passes through the rectangular slot 12. Through the above scheme: the sampling structure 11 can move up and down under the drive of the first motor 5 and the threaded rod 6, which provides power for the sampling structure 11 to enter the underground, and the second motor 9 drives the sampling column 15 to rotate, which cooperates with the threaded blade 19 on the outer surface of the sampling column 15 to facilitate the sampling column 15 to drill into the underground for sampling. At the same time, the sampling cone 20 is fixedly connected to the lower end of the sampling column 15, which increases the pressure and facilitates the sampling column 15 to penetrate into the underground for sampling.

[0025] In the embodiment, the side support structure 3 comprises a meandering seat 31, a fixed hole 32 is formed in the right part of the upper end of the meandering seat 31, the meandering seat 31 is movably connected with a moving rod 33 through a rotating shaft, a folding plate 34 is fixedly connected with the upper end of the moving rod 33 close to one side of the meandering seat 31, a telescopic fixing rod 35 is movably connected with the folding plate 34, a connecting seat 36 is fixedly connected with the right part of the upper end of the moving rod 33, an electric telescopic rod 37 is fixedly connected with the output end of the connecting seat 36, a floor plate 38 is fixedly connected with the lower end of the electric telescopic rod 37, a soil insertion cone 39 is fixedly connected with the middle part of the lower end of the floor plate 38, a plurality of groups of friction points 399 are fixedly connected with the lower end of the floor plate 38 at equal distances, the meandering seat 31 is fixedly connected with the support plate 1, the telescopic fixing rod 35 is inserted and clamped with the fixed hole 32, and the floor plate 38 is made of an alloy material. Through the above scheme: the output end of the connecting seat 36 on the moving rod 33 of the side support structure 3 is fixedly connected with the electric telescopic rod 37, the electric telescopic rod 37 is adjusted in extension and contraction, so that the support plate 1 can be kept in a horizontal state as much as possible, the lower end of the electric telescopic rod 37 is fixedly connected with the floor plate 38 and the soil insertion cone 39, the floor plate 38 and the soil insertion cone 39 can be in contact with the ground, the stability is increased, the sampling is prevented from being affected, the telescopic fixing rod 35 is clamped with the fixed hole 32 after extension and contraction, and the moving rod 33 can be conveniently fixed.

[0026] It should be noted that the utility model is a surveying device for construction site construction, in the using process, first of all, the external system drives the side support structure 3, the telescopic fixing rod 35 on the side support structure 3 is extracted from the fixed hole 32, then the moving rod 33 is rotated outward, the connecting seat 36 on the moving rod 33 is driven with the electric telescopic rod 37, the electric telescopic rod 37 moves in extension and contraction, the horizontal state of the upper support plate 1 is adjusted, the lower end of the electric telescopic rod 37 is fixedly connected with the floor plate 38, the floor plate 38 and the soil insertion cone 39 can be fixedly contacted and the contact area is increased, the stability is improved, the friction with the ground can be increased by the friction points 399 fixedly connected on the floor plate 38, then the first motor 5 and the threaded rod 6 are driven, the lifting plate 8 is lowered, the second motor 9 fixedly connected on the lifting plate 8 and the sampling structure 11 arranged at the output end are all in contact with the ground, the sampling column 15 on the sampling structure 11 is fixedly connected with the sampling cone 20, the contact with the ground increases the pressure, the sampling column 15 is easily inserted into the underground, the second motor 9 drives the sampling column 15 to rotate, cooperates with the threaded leaves 19 at the outer end of the sampling column 15, the stratified soil can be conveniently divided, the sampling column 15 enters the underground for sampling, and the scale 18 at the outer end of the sampling column 15 can conveniently detect the quality of the soil at different depths.

[0027] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A surveying device for construction sites, comprising a support plate (1), characterized in that: The left part of the upper end of the support plate (1) is fixedly connected with a support frame (2), the front end and the rear end of the support plate (1) are fixedly connected with two groups of side support structures (3), the upper end of the front end and the upper end of the rear end of the support frame (2) are fixedly connected with extension plates (4), the upper end of the extension plate (4) at the front end is fixedly connected with a first motor (5), the output end of the first motor (5) is fixedly connected with a threaded rod (6), the lower end of the extension plate (4) at the rear end is fixedly connected with a sliding rod (7), the threaded rod (6) and the sliding rod (7) are jointly inserted and threadedly connected with a lifting plate (8), the middle part of the upper end of the lifting plate (8) is fixedly connected with a second motor (9), a penetrating hole (10) is formed in the round rod of the output end of the second motor (9), a sampling structure (11) is arranged on the round rod of the output end of the second motor (9), a rectangular groove (12) is formed in the left end of the support plate (1), the right part of the upper end of the support plate (1) is fixedly connected with a protection box (13), and a battery (14) is arranged in the protection box (13).

2. The surveying device for construction site work according to claim 1, characterized by: The sampling structure (11) comprises a sampling column (15), the upper end of the sampling column (15) is provided with a penetrating hole (10), the penetrating hole (10) is penetrated with a fixing bolt (16), the middle part of the left end of the sampling column (15) is provided with a sample outlet (17), the front part of the outer surface of the sampling column (15) is fixedly connected with a scale (18), the outer surface of the sampling column (15) is fixedly connected with a threaded leaf (19), and the lower end of the sampling column (15) is fixedly connected with a sampling cone (20).

3. The surveying device for construction site work according to claim 2, characterized in that: The sampling column (15) is connected with the fixing bolt (16) and the output end of the second motor (9) through the penetrating hole (10), and the sampling column (15) penetrates through the rectangular groove (12).

4. The surveying device for construction site work according to claim 1, characterized in that: The side support structure (3) comprises a back-shaped seat (31), the right part of the upper end of the back-shaped seat (31) is provided with a fixing hole (32), the back-shaped seat (31) is movably connected with a moving rod (33) through a rotating shaft, the upper end of the moving rod (33) is fixedly connected with a fold-shaped plate (34) on the side close to the back-shaped seat (31), the fold-shaped plate (34) is movably connected with an extension fixing rod (35) penetratingly, the right part of the upper end of the moving rod (33) is fixedly connected with a connecting seat (36), the output end of the connecting seat (36) is fixedly connected with an electric telescopic rod (37), the lower end of the electric telescopic rod (37) is fixedly connected with a landing plate (38), the middle part of the lower end of the landing plate (38) is fixedly connected with a soil insertion cone (39), and the lower end of the landing plate (38) is fixedly connected with a plurality of groups of friction points (399) at equal distances.

5. A surveying device for use on a construction site according to claim 4, wherein: The back-shaped seat (31) is fixedly connected with the support plate (1), and the extension fixing rod (35) is threadedly connected with the fixing hole (32).

6. The surveying device for construction site work according to claim 4, characterized in that: The landing plate (38) is made of alloy material.

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