CN219346050U - A stable support structure for engineering surveying equipment - Google Patents

Abstract

The utility model discloses a stable supporting structure of equipment for engineering measurement, which belongs to the technical field of accessories of engineering measurement equipment.

Description

A stable support structure for engineering surveying equipment

technical field

The utility model relates to the technical field of engineering survey equipment accessories, in particular to a stable support structure for engineering survey equipment.

Background technique

During the construction process, engineering measurement equipment is needed to measure the datum, level and angle of the construction project. Among them, some instruments need to be kept in an accurate position and direction through a stable support structure, so that accurate measurements can be obtained data.

The current announcement is: Chinese utility model patent of CN214251065U, which discloses a stable support structure for engineering measuring equipment, including feet, arms, support adjustment mechanisms, fixed columns, side plates, fixed buttons, top plates and lifting devices. This utility model is equipped with a support adjustment mechanism on the top of the support arm, a fixed sleeve is installed in the support adjustment mechanism, and a rotating ball is embedded in the fixed sleeve, so that the connecting column connected at the top can be adjusted to a large angle, which is convenient for measurement The angle adjustment of the equipment; and a lifting device is installed on the top left end of the top plate. The plug-in at the upper end of the lifting device can lift and bump the measuring head of the measuring equipment. During the lifting process, the bottom contacts the contact block, and the contact block A silicone layer and a rubber layer are installed inside, both of which have good flexibility and effectively protect the measuring head. The plug-in can also be adjusted up and down to facilitate the use of measuring equipment at different heights. It has strong applicability and is easy to operate.

Although this patent has the function of facilitating the angle adjustment of the measurement equipment, it does not have the function of level adjustment and stable support of the measurement equipment when the ground is uneven. In the prior art, due to poor outdoor measurement conditions, uneven ground and strong wind When the weather is bad, the measuring equipment cannot be supported horizontally, and the measuring equipment is easily shaken by the wind.

Utility model content

1. Technical problems to be solved

The utility model provides a stable support structure for engineering measurement equipment, which aims to solve the problem that the existing stable support structure does not have the function of horizontally adjusting and stably supporting the measuring equipment when the ground is uneven, and when the ground is uneven and windy, It will cause the problem that the measuring equipment cannot be supported horizontally, and the measuring equipment is easily shaken by the wind.

2. Technical solution

The utility model is achieved in this way, a stable support structure for engineering surveying equipment, an equipment installation plate, an installation block is fixedly connected to the bottom surface of the equipment installation plate, and three support cylinders are hinged on the side wall of the installation block. The middle part of the support cylinder is threadedly connected with a support rod, and the bottom surface of the installation block is provided with a stable support mechanism;

The stable support mechanism includes a fixed rod, a sliding ring, an adjusting cylinder, an adjusting rod, a chute, a limit screw, a reinforcing cylinder and a counterweight, the fixed rod is welded on the bottom surface of the mounting block, and the sliding ring is slidably set On the side wall of the fixed rod, on the side wall of the hinged sliding ring of the three adjustment cylinders, the adjustment rod is slidably arranged inside the adjustment cylinder, and the end of the adjustment rod far away from the adjustment cylinder is hingedly matched with the support cylinder, so that The chute is opened on the side wall of the adjustment cylinder, the limit screw is threaded on the side wall of the adjustment rod and is slidably connected with the chute, the reinforcement tube is threaded on the bottom of the fixed rod, and the counterweight It is fixedly connected to the bottom surface of the reinforcement cylinder.

In order to limit and fix the sliding ring and the fixed rod and improve the stability of the adjusted support cylinder, as a stable support structure for engineering measurement equipment of the present utility model, the side wall of the fixed rod A threaded ring is fixedly connected to the top of the threaded ring, and a limit ring is threaded on the side wall of the threaded ring. A T-shaped ring is welded on the top surface of the limit ring, and a T-shaped ring is provided on the bottom surface of the sliding ring. groove, and the T-shaped ring is slidably connected with the ring groove provided in the T shape.

In order to increase the contact area between the support rod and the ground and achieve the effect of improving the support rod, as a stable support structure for engineering measurement equipment of the utility model, a spherical block is welded on the bottom surface of the support rod, and the spherical The side wall of the block is movably connected with a supporting seat.

In order to achieve the position-limiting effect of the counterweight on the bottom surface, it is preferred as a stable support structure for engineering survey equipment of the present invention that the bottom surface of the counterweight is screwed with a fixed taper rod.

In order to obtain the position-limiting fixation between the support cylinder and the fixed rod, and to accommodate and fix the support cylinder, it is preferred as a stable support structure for engineering measurement equipment of the present invention that the side wall of the fixed rod is welded There are three limit blocks, and the support cylinder is engaged with the limit blocks.

In order to improve the friction effect between the support block and the ground, as a stable support structure for engineering survey equipment of the present invention, a plurality of conical blocks are arranged on the bottom surface of the support base.

In order to facilitate the installation and fixation of various measuring equipment on the equipment mounting plate, as a stable support structure for engineering measurement equipment of the present utility model, a plurality of screw threads are provided on the top surface of the equipment mounting plate hole, and the internal thread of the threaded hole is connected with a mounting screw.

3. Beneficial effect

Compared with the prior art, the beneficial effects of the utility model are:

The stable support structure of the equipment used for engineering measurement can adjust the support of the equipment installation plate by adjusting the distance between the support rod and the support tube by setting the equipment installation plate, installation block, support cylinder, support rod and stable support mechanism. Height, when the ground is uneven, rotate the corresponding support rod and the threaded movement of the support cylinder to contact the lowest ground, so that the equipment installation plate can be horizontally supported when the bottom surface is uneven, and the position of the support cylinder can be adjusted through the stable support mechanism. The position limit improves the stability of the support for the equipment installation plate. By stabilizing the support mechanism, the weight of the bottom of the entire support structure can be increased, and the center of gravity can be lowered to the bottom, which can improve the wind resistance and stability of the entire support structure. When the ground is uneven, adjust the level of the measuring equipment and stabilize it after adjustment. In windy weather, the wind resistance and stability of the entire support structure can be improved.

Description of drawings

Fig. 1 is the overall structural diagram of the utility model;

Fig. 2 is the left view of the utility model;

Fig. 3 is the three-dimensional sectional view of A-A place in Fig. 2 of the present utility model;

Fig. 4 is the schematic diagram of the utility model stable support mechanism;

Fig. 5 is an enlarged view of A in Fig. 4 of the present utility model.

Explanation of symbols in the figure:

1. Equipment installation plate; 2. Installation block; 3. Support cylinder; 4. Support rod; 5. Stable support mechanism; 51. Fixed rod; 52. Sliding ring; 53. Adjusting cylinder; Slot; 56, limit screw; 57, reinforcement tube; 58, counterweight; 61, threaded ring; 62, limit ring; 63, T-shaped ring; 64, ring groove; 71, spherical block; 72, support seat ; 8, fixed taper rod; 9, limit block; 10, tapered block; 11, threaded hole; 12, installation screw.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, in the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

Please refer to Fig. 1-Fig. 5, the utility model provides the technical solution: a kind of equipment stable support structure for engineering measurement, including equipment installation plate 1, the bottom surface of equipment installation plate 1 is fixedly connected with installation block 2, the side of installation block 2 There are three support cylinders 3 hinged on the wall, the middle part of the support cylinder 3 is threadedly connected with the support rod 4, and the bottom surface of the installation block 2 is provided with a stable support mechanism 5;

The stable support mechanism 5 includes a fixed rod 51, a sliding ring 52, an adjustment cylinder 53, an adjustment rod 54, a chute 55, a limit screw 56, a reinforcement cylinder 57 and a counterweight 58, and the fixed rod 51 is welded on the bottom surface of the installation block 2 , the sliding ring 52 is slidably arranged on the side wall of the fixed rod 51, the three adjusting cylinders 53 are hinged on the side wall of the sliding ring 52, the adjusting rod 54 is slidably arranged inside the adjusting cylinder 53, and the adjusting rod 54 is far away from one end of the adjusting cylinder 53 Hinged with the support cylinder 3, the chute 55 is set on the side wall of the adjustment cylinder 53, the limit screw 56 is threaded on the side wall of the adjustment rod 54 and is slidably connected with the chute 55, and the reinforcement cylinder 57 is threaded on the fixed rod 51 , the counterweight 58 is fixedly connected to the bottom surface of the reinforcing tube 57 .

In this embodiment: by setting the equipment installation plate 1, the installation block 2, the support cylinder 3, the support rod 4 and the stable support mechanism 5, during use, the distance between the support rod 4 and the support cylinder 3 can be adjusted to the equipment The support height of the installation plate 1, when the ground is uneven, respectively rotate the corresponding support rod 4 and the support cylinder 3 threaded movement to contact the lowest ground, so that the equipment installation plate 1 can be horizontally supported when the bottom surface is uneven, through the stable support mechanism 5. It can limit the position of the support cylinder 3 after adjusting the position, and improve the stability of the support for the equipment installation plate 1. By stabilizing the support mechanism 5, the weight of the bottom of the entire support structure can be increased, the center of gravity can be lowered to the bottom, and the stability of the entire support structure can be improved. Wind resistance and stability, in this way, the level adjustment and adjustment of the measuring equipment can be realized when the ground is uneven, and the stability and reinforcement can be carried out after adjustment, and the wind resistance and stability of the entire support structure can be improved in windy weather; by setting the fixed rod 51. Sliding ring 52, adjustment cylinder 53, adjustment rod 54, chute 55, limit screw 56, reinforcement cylinder 57 and counterweight 58. When in use, pull the support cylinder 3 to be movably connected with the installation block 2, and the adjustment rod 54 pulls The adjustment cylinder 53 moves, and the adjustment cylinder 53 drives the sliding ring 52 to slide on the fixed rod 51. When expanding the adjustment range of the support cylinder 3, the limit screws 56 are respectively turned away from the adjustment rod 54. At this time, the support cylinder 3 is pulled to adjust, and the support cylinder 3. Drive the adjustment rod 54 to slide inside the adjustment cylinder 53. After adjustment, turn the limit screw 56 to contact the adjustment cylinder 53 to fix the position between the adjustment rod 54 and the adjustment cylinder 53. The balance weight 58 can adjust the position of the entire support structure. The center of gravity is lowered, and the counterweight 58 can be adjusted to be in contact with the ground by rotating the reinforcing cylinder 57 .

As a technical optimization scheme of the present utility model, the side wall of the fixed rod 51 is fixedly connected with a threaded ring 61, and the side wall of the threaded ring 61 is threaded with a limit ring 62, and a T-shaped ring is welded on the top surface of the limit ring 62. 63 , a T-shaped ring groove 64 is opened on the bottom surface of the sliding ring 52 , and the T-shaped ring 63 is slidably connected with the T-shaped ring groove 64 .

In this embodiment: by setting the threaded ring 61, the limit ring 62, the T-ring 63 and the ring groove 64, when in use, the limit ring 62 can be threadedly connected with the threaded ring 61, and the limit ring 62 can pass through the T-ring 63 pulls the sliding ring 52, so that the sliding ring 52 can be limited and fixed, and the effect on the stability of the adjusted support cylinder 3 is improved.

As a technical optimization solution of the present utility model, a spherical block 71 is welded on the bottom surface of the support rod 4 , and a support seat 72 is movably connected to the side wall of the spherical block 71 .

In this embodiment: by setting the spherical block 71 and the support seat 72, the contact area between the support rod 4 and the ground can be increased through the support seat 72, and the supporting effect of the support rod 4 is improved.

As a technical optimization solution of the present invention, the bottom surface of the counterweight 58 is threaded with a fixed taper rod 8 .

In this embodiment: by setting the fixed cone rod 8 , the fixed cone rod 8 can limit the position of the counterweight 58 after being inserted into the ground, thereby improving the stability of the counterweight 58 .

As a technical optimization solution of the present utility model, three limit blocks 9 are welded on the side wall of the fixed rod 51 , and the support cylinder 3 is engaged with the limit blocks 9 .

In this embodiment: by setting the limit block 9, the support tube 3 is engaged with the limit block 9, so that the space between the support tube 3 and the fixed rod 51 can be limited and fixed, and the support tube 3 can be accommodated and fixed. .

As a technical optimization solution of the present invention, a plurality of conical blocks 10 are arranged on the bottom surface of the support seat 72 .

In this embodiment: the frictional force between the support seat 72 and the bottom surface can be improved by arranging the conical block 10 .

As a technical optimization solution of the present invention, a plurality of threaded holes 11 are opened on the top surface of the equipment mounting plate 1 , and the interior of the threaded holes 11 is threaded with a mounting screw 12 .

In this embodiment: by providing threaded holes 11 and mounting screws 12 , various measuring devices can be easily installed on the device mounting plate 1 .

Working principle: firstly, pull the support cylinder 3 to be movably connected with the installation block 2, the adjustment rod 54 pulls the adjustment cylinder 53 to move, the adjustment cylinder 53 drives the sliding ring 52 to slide on the fixed rod 51, and when expanding the adjustment range of the support cylinder 3, respectively Turn the limit screw 56 away from the adjustment rod 54, and now pull the support cylinder 3 to adjust, the support cylinder 3 drives the adjustment rod 54 to slide inside the adjustment cylinder 53, and after adjustment, turn the limit screw 56 to contact the adjustment cylinder 53 so that the adjustment rod 54 is in contact with the adjustment cylinder 53. The limit between the adjustment cylinders 53 is fixed. By adjusting the distance between the support rod 4 and the support cylinder 3, the support height of the equipment installation plate 1 can be adjusted. The center of gravity of the entire support structure can be lowered by the counterweight 58, and it can be reinforced by rotation. The cylinder 57 can adjust the counterweight 58 to be in contact with the ground. When the ground is uneven, respectively rotate the corresponding support rod 4 and the support cylinder 3 to make threaded movement and contact with the lowest ground, so that the equipment mounting plate 1 can be leveled when the bottom surface is uneven. Support, after the equipment installation plate 1 is supported horizontally and stably, the measuring equipment is installed and fixed on the equipment installation plate 1 through the threaded hole 11 and the installation screw 12, so that the level adjustment and adjustment of the measuring equipment can be realized when the ground is uneven Finally, the stability and reinforcement are carried out to improve the wind resistance and stability of the entire support structure in windy weather.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.

Claims (7)

1. A stable support structure for engineering surveying equipment, comprising an equipment installation disk (1), characterized in that: the bottom surface of the equipment installation disk (1) is fixedly connected with an installation block (2), and the installation block (2) ) are hinged with three support cylinders (3) on the side wall, the middle part of the support cylinder (3) is threadedly connected with a support rod (4), and the bottom surface of the installation block (2) is provided with a stable support mechanism (5) ; The stable support mechanism (5) includes a fixed rod (51), a sliding ring (52), an adjustment cylinder (53), an adjustment rod (54), a chute (55), a limit screw (56), a reinforcement cylinder (57 ) and counterweight (58), the fixed rod (51) is welded on the bottom surface of the mounting block (2), the sliding ring (52) is slidably arranged on the side wall of the fixed rod (51), and the three The adjustment cylinder (53) is hinged on the side wall of the sliding ring (52), the adjustment rod (54) is slidably arranged inside the adjustment cylinder (53), and the adjustment rod (54) is far away from one end of the adjustment cylinder (53) It is hingedly matched with the support cylinder (3), the chute (55) is opened on the side wall of the adjustment cylinder (53), and the limit screw (56) is threaded on the side wall of the adjustment rod (54) and is connected with the The chute (55) is slidably connected, the reinforcing tube (57) is threadedly connected to the bottom of the fixed rod (51), and the counterweight (58) is fixedly connected to the bottom surface of the reinforcing tube (57). 2. A stable support structure for engineering surveying equipment according to claim 1, characterized in that: a threaded ring (61) is fixedly connected to the side wall of the fixed rod (51), and the threaded ring (61) The limit ring (62) is threaded on the side wall of the limit ring (62), and a T-shaped ring (63) is welded on the top surface of the limit ring (62), and a T-shaped setting is provided on the bottom surface of the slide ring (52). A ring groove (64), the T-shaped ring (63) is slidingly connected with the ring groove (64) arranged in a T shape. 3. A stable support structure for engineering surveying equipment according to claim 1, characterized in that: a spherical block (71) is welded on the bottom surface of the support rod (4), and the side of the spherical block (71) A support seat (72) is movably connected on the wall. 4. A stable support structure for engineering surveying equipment according to claim 1, characterized in that: the bottom surface of the counterweight (58) is screwed with a fixed tapered rod (8). 5. A stable support structure for engineering surveying equipment according to claim 1, characterized in that: three limit blocks (9) are welded on the side wall of the fixed rod (51), and the support cylinder ( 3) snap fit with the limit block (9). 6. A stable support structure for engineering surveying equipment according to claim 3, characterized in that a plurality of conical blocks (10) are arranged on the bottom surface of the support seat (72). 7. A stable support structure for engineering surveying equipment according to claim 1, characterized in that: the top surface of the equipment mounting plate (1) is provided with a plurality of threaded holes (11), and the threaded holes ( 11) The internal thread is connected with mounting screw (12).

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