CN217634633U

CN217634633U - Engineering survey tripod

Info

Publication number: CN217634633U
Application number: CN202122915059.1U
Authority: CN
Inventors: 王桂宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-10-21
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses an engineering survey tripod, this engineering survey tripod, including the workstation, still include: the drilling machine comprises supporting legs, a connecting rod is fixedly arranged on one side of a workbench, a power box is rotatably arranged at one end of the connecting rod, three supporting legs are rotatably arranged on one side of the power box, and a drill bit is arranged at the bottom of each supporting leg; the protective sleeves are slidably sleeved outside the supporting legs, protective plates are arranged among the three protective sleeves, one side, close to the protective plates, of the power box is fixedly provided with a sleeve, and the telescopic rods are fixedly connected with the protective plates; the rotating mechanism is arranged in the power box and can drive the three supporting legs to rotate; the engineering survey tripod is fixed the measuring instrument through the installation piece, is convenient for install the instrument of unidimensional not, during supporting legs and ground contact and bore into the ground, increased the stability of tripod when using, convenient to use has improved engineering survey's efficiency.

Description

Engineering survey tripod

Technical Field

The utility model relates to an engineering survey field specifically is an engineering survey tripod.

Background

The engineering survey refers to the general term of all surveying and mapping work in engineering construction, and comprises various surveying work performed in the surveying, designing, constructing and managing stages of the engineering construction; the tripod is a support frame used for stabilizing instruments and equipment to achieve certain measuring effects, so that engineering measurement needs to be carried out by using the tripod to support and stabilize related instruments.

Traditional engineering survey tripod when using, struts the supporting leg of bottom and contacts with ground usually, supports fixedly through the supporting leg to the tripod, and at the measuring in-process, the bottom of supporting leg takes place to slide easily, influences the measuring result, and tripod simple structure does not be equipped with the fixing device of instrument moreover, and the measuring instrument is followed the tripod easily and is slided, causes the damage of measuring instrument.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering survey tripod to solve the not enough problem of traditional engineering survey tripod stability.

In order to achieve the above object, the utility model provides a following technical scheme:

an engineering survey tripod, includes the workstation, still includes:

the drilling machine comprises supporting legs, a connecting rod is fixedly arranged on one side of a workbench, a power box is rotatably arranged at one end of the connecting rod, three supporting legs are rotatably arranged on one side of the power box, and a drill bit is arranged at the bottom of each supporting leg;

the protective sleeve is slidably sleeved outside the supporting leg, a protective plate is arranged between the three protective sleeves, a sleeve is fixedly arranged on one side, close to the protective plate, of the power box, a telescopic rod is slidably arranged inside the sleeve, and the telescopic rod is fixedly connected with the protective plate;

the rotating mechanism is arranged in the power box and can drive the three supporting legs to rotate;

and the clamping mechanism is arranged outside the workbench and can clamp and fix the measuring instrument placed on the workbench.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: slewing mechanism includes motor, dwang, driving gear and driven gear, the dwang rotates and sets up inside the headstock, the motor rotation end is connected with the dwang, supporting legs one end penetrates the headstock inside and is provided with driven gear, the driving gear is fixed to be set up outside the dwang and mesh mutually with three driven gear.

In one alternative: the clamping mechanism comprises a movable rod, a spring and an installation block, wherein the movable rod is arranged on one side of the workbench, the installation block is sleeved outside the movable rod in a sliding manner, the spring is arranged between the installation block and the workbench, and the spring is sleeved on the movable rod.

In one alternative: the telescopic link penetrates telescopic one end and is provided with the sliding block, the sliding block slides and sets up inside the sleeve, the inside expanding spring that is provided with of sleeve, expanding spring one end contacts with the sliding block.

In one alternative: one end of the movable rod penetrates out of the workbench and is provided with a nut, and the other end of the movable rod penetrates out of the mounting block and is provided with a limiting plate.

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

engineering survey tripod passes through detachable installation piece to be fixed measuring instrument on the workstation, is convenient for fix not unidimensional instrument, drives three supporting legs and drill bit through the motor and rotates, during the supporting legs contacted and automatic the boring into the soil with ground, increased the stability of tripod when using, need not the manual work underground with the supporting legs screw in, convenient to use has improved engineering survey's efficiency.

Drawings

FIG. 1 is a schematic structural diagram of an engineering survey tripod.

FIG. 2 is a cross-sectional view of a power box in an engineering survey tripod.

FIG. 3 is a schematic diagram of the internal structure of a power box in an engineering measurement tripod.

Notations for reference numerals: 1-workbench, 2-power box, 3-supporting foot, 301-drill bit, 4-connecting plate, 5-protective sleeve, 6-telescopic rod, 601-sliding block, 7-sleeve, 8-connecting rod, 9-mounting block, 901-antiskid block, 10-limiting plate, 11-movable rod, 12-telescopic spring, 13-driven gear, 14-driving gear, 15-motor, 16-rotating rod, 17-spring and 18-nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

In one embodiment, as shown in fig. 1-3, an engineering survey tripod comprises a table 1, further comprising:

the drilling machine comprises supporting legs 3, wherein a connecting rod 8 is fixedly arranged on one side of a workbench 1, a power box 2 is rotatably arranged at one end of the connecting rod 8, three supporting legs 3 are rotatably arranged on one side of the power box 2, and a drill bit 301 is arranged at the bottom of each supporting leg 3;

the protective sleeve 5 is sleeved outside the supporting leg 3 in a sliding mode, the protective sleeve 5 is arranged between the three protective sleeves 5, a sleeve 7 is fixedly arranged on one side, close to the protective plate 4, of the power box 2, a telescopic rod 6 is arranged inside the sleeve 7 in a sliding mode, and the telescopic rod 6 is fixedly connected with the protective plate 4;

the rotating mechanism is arranged in the power box 2 and can drive the three supporting legs 3 to rotate;

and the clamping mechanism is arranged outside the workbench 1 and can clamp and fix the measuring instrument placed on the workbench 1.

Engineering survey tripod passes through fixture to fix the measuring instrument on workstation 1, prevent that the instrument landing from leading to the damage of internals, slewing mechanism drives three supporting legs 3 and rotates, the drill bit 301 of supporting legs 3 bottom contacts with ground and bores into the ground, fix supporting legs 3 subaerial, the stability of tripod when using has been increased, protective sleeve 5 sets up in supporting legs 3 outsidely, separate drill bit 301 with the external world, the condition of accidental injury has been avoided drill bit 301 to take place when using, as an embodiment, the position is only a mode of arranging about each part that gives in the drawing, concrete position is set for according to concrete needs.

In one embodiment, as shown in fig. 2, the rotating mechanism includes a motor 15, a rotating rod 16, a driving gear 14 and a driven gear 13, the rotating rod 16 is rotatably disposed inside the power box 2, the motor 15 is disposed inside the power box 2, the rotating end of the motor 15 is connected to the rotating rod 16, one end of the supporting leg 3 penetrates inside the power box 2 and is provided with the driven gear 13, the driving gear 14 is fixedly disposed outside the rotating rod 16 and is engaged with three driven gears 13, the motor 15 drives the rotating rod 16 and the driving gear 14 to rotate, the driving gear 14 drives the driven gear 13 engaged therewith to rotate, and the driven gear 13 drives the drill bit 301 at the bottom of the supporting leg 3 and the supporting leg 3 to rotate.

In one embodiment, as shown in fig. 2, the clamping mechanism includes a movable rod 11, a spring 17 and an installation block 9, the movable rod 11 is disposed on one side of the workbench 1, the installation block 9 is slidably sleeved outside the movable rod 11, the spring 17 is disposed between the installation block 9 and the workbench 1, the spring 17 is sleeved on the movable rod 11, a plurality of anti-slip blocks 901 are disposed on one side of the installation block 9, and the anti-slip blocks 901 can prevent the installation block 9 from slipping in the installation process of the instrument.

In one embodiment, as shown in fig. 2, a sliding block 601 is arranged at one end of the telescopic rod 6 penetrating into the sleeve 7, the sliding block 601 is slidably arranged inside the sleeve 12, an extension spring 12 is arranged inside the sleeve 7, one end of the extension spring 12 is in contact with the sliding block 601, after the drill bit 301 penetrates into the ground, the supporting foot 3 moves downwards, the protecting sleeve 5 is in contact with the ground and remains stationary, the supporting foot 3 drives the power box 2 and the sleeve 7 to move downwards, the telescopic rod 6 penetrates into the sleeve 7, and the sleeve 7, the telescopic rod 6 and the protecting plate 4 can prevent the three supporting feet 3 from deflecting during the up-and-down movement, thereby ensuring the stability of the device during use.

In one embodiment, as shown in fig. 2, one end of the movable rod 11 penetrates through the workbench 1 and is provided with a nut 18, the other end of the movable rod 11 penetrates through the mounting blocks 9 and is provided with a limiting plate 10, a measuring instrument is placed on the workbench 1, the two mounting blocks 9 are respectively placed at two ends of the instrument and are in contact with the surface of the instrument, one end of the movable rod 11 penetrates through the workbench 1 and is screwed into the nut 18, in the screwing-in process of the nut 18, the movable rod 11 and the mounting blocks 9 descend, the mounting blocks 9 clamp the instrument, the spring 17 compresses and generates elastic force, and the damage to the instrument caused by the fact that the descending distance of the mounting blocks 9 is too large is prevented.

The utility model provides an engineering survey tripod is provided in the above-mentioned embodiment, fix the measuring instrument on workstation 1 through installation piece 9, prevent that the instrument landing from leading to the damage of internals, motor 15 can drive three supporting legs 3 and rotate, during the drill bit 301 of 3 bottoms of supporting legs contacted with the ground and bored into the soil, need not the manual work and underground 3 screw in of supporting legs, and convenient to use has increased the stability of tripod when using.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an engineering survey tripod, includes the workstation, its characterized in that still includes:

the protective sleeves are slidably sleeved outside the supporting legs, protective plates are arranged among the three protective sleeves, a sleeve is fixedly arranged on one side, close to each protective plate, of the power box, a telescopic rod is slidably arranged inside each sleeve, and the telescopic rod is fixedly connected with the protective plates;

2. An engineering measurement tripod according to claim 1, wherein the rotating mechanism comprises a motor, a rotating rod, a driving gear and a driven gear, the rotating rod is rotatably arranged inside the power box, the motor is arranged inside the power box, the rotating end of the motor is connected with the rotating rod, one end of the supporting foot penetrates into the power box and is provided with the driven gear, and the driving gear is fixedly arranged outside the rotating rod and is meshed with the three driven gears.

3. An engineering survey tripod according to claim 1, wherein the clamping mechanism comprises a movable rod, a spring and a mounting block, the movable rod is arranged on one side of the workbench, the mounting block is slidably sleeved outside the movable rod, the spring is arranged between the mounting block and the workbench, and the spring is sleeved on the movable rod.

4. An engineering survey tripod according to claim 1, wherein a sliding block is arranged at one end of the telescopic rod penetrating into the sleeve, the sliding block is arranged inside the sleeve in a sliding manner, a telescopic spring is arranged inside the sleeve, and one end of the telescopic spring is in contact with the sliding block.

5. An engineering survey tripod according to claim 3, wherein one end of the movable rod penetrates out of the workbench and is provided with a nut, and the other end of the movable rod penetrates out of the mounting block and is provided with a limiting plate.