CN219198788U - A laser total station fixing device - Google Patents

Abstract

The application relates to a laser total station fixing device, which includes a fixed base, a bracket and a threaded sleeve. The top of the fixed base is provided with a leveling screw, and the top of the leveling screw is fixed with a total station body. There are three sets of brackets installed around the bottom, a movable frame is installed inside the bracket, a threaded sleeve is fixedly installed on the bottom of the movable frame, an adjusting rod is installed on the inside of the threaded sleeve, a knob is fixedly installed on the bottom of the adjusting rod, and a knob is installed on the bottom of the knob. bearings. Through the structural design of the adjusting rod and the bearing, when fine-tuning is required during the placement of the device, the adjusting rod can be rotated through the knob to adjust the telescopic position of the adjusting rod inside the threaded sleeve, and the staff can be rotated under the action of the bearing When the knob is turned, the foot will not rotate with the knob, and will not move due to friction with the ground due to the rotation, so that the staff can better fine-tune the height of the device, and the stability is better.

Description

A laser total station fixing device

technical field

The application relates to the technical field of total station accessories, in particular to a laser total station fixing device.

Background technique

The total station, that is, the total station electronic rangefinder, is a high-tech measuring instrument integrating light, machinery and electricity, and a surveying and mapping instrument system integrating the functions of horizontal angle, vertical angle, distance and height difference measurement. Compared with the optical theodolite, the electronic theodolite replaces the optical dial with a photoelectric scanning dial, and replaces the manual optical micrometer reading with the automatic recording and display reading, which simplifies the angle measurement operation and avoids the occurrence of reading errors. All the measurement work on the station can be completed once the instrument is placed, so it is called a total station, and the total station needs to be placed at a designated position with a fixed bracket when in use. The fixed bracket is the basic accessory of the total station.

However, there are still some inconveniences in the application of the fixing devices or brackets currently on the market. For example, when using the fixing device to place the total station at a designated position, although the height can be adjusted, the height of the bracket needs to be fine-tuned when the ground is uneven. , The effect of fine-tuning adjustment is average. When adjusting, the foot will move and cause friction with the ground, which will affect the stability of the adjustment. Based on the above problems, we provide a laser total station fixing device.

Utility model content

In order to solve the problems raised in the background technology above, the present application provides a laser total station fixing device.

A laser total station fixing device provided by this application adopts the following technical scheme:

A laser total station fixing device, comprising a fixed base, a bracket and a threaded sleeve, the top of the fixed base is provided with a leveling screw, the top of the leveling screw is fixedly equipped with a total station body, the fixed The bottom of the base is surrounded by three sets of brackets, the inside of the bracket is equipped with a movable frame, the bottom of the movable frame is fixedly installed with a threaded sleeve, the inside of the threaded sleeve is equipped with an adjusting rod, and the bottom of the adjusting rod A knob is fixedly installed, and a bearing is installed at the bottom of the knob.

By adopting the above technical scheme, the fixed base can provide installation positions for various components. The total station body can be installed on the top of the fixed base through the leveling screw, and the leveling screw can level the total station body. The existing common technology, through the cooperation of the bracket and the movable frame, the device can be stably placed in the designated position, and the movable frame can slide inside the bracket, which is convenient for the staff to adjust the overall height of the device, and the threaded sleeve can provide the installation position for the adjustment rod , the staff can rotate the adjustment rod through the knob to adjust the telescopic position of the adjustment rod inside the threaded sleeve, and under the action of the bearing, when the staff rotates the knob, the foot will not follow the rotation of the knob, so that the staff The height of the device can be fine-tuned, and the stability is good.

Preferably, an eyepiece is installed on the front of the total station body, and a handle is fixedly installed on the top of the total station body.

By adopting the above technical solution, the eyepiece can facilitate the staff to use the total station body, and the handle can provide a holding position for the staff's hand, so that the staff can move the total station body to a designated position.

Preferably, the bottom of the knob is movably installed with feet through bearings, and the outside of the feet is provided with anti-skid lines.

By adopting the above technical solution, the device can be stably placed at a designated position through the foot, and the friction coefficient of the foot can be improved through the anti-skid pattern, so that the device can be placed stably.

Preferably, a fixed bolt is installed on one side of the bracket, and one end of the fixed bolt interferes with the movable frame.

By adopting the above technical scheme, the movable frame can slide inside the bracket, and the sliding of the movable frame can be fastened by rotating the fixing bolt, which is convenient for the staff to adjust the telescopic length of the movable frame.

In summary, the application includes the following beneficial technical effects:

Through the structural design of the adjusting rod and the bearing, when fine-tuning is required during the placement of the device, the adjusting rod can be rotated through the knob to adjust the telescopic position of the adjusting rod inside the threaded sleeve, and the staff can be rotated under the action of the bearing When the knob is turned, the foot will not rotate with the knob, and will not move due to friction with the ground due to the rotation, so that the staff can better fine-tune the height of the device, and the stability is better.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the front structure schematic diagram of the utility model;

Fig. 3 is the structural schematic diagram of looking up of the utility model;

Fig. 4 is a schematic cross-sectional structure diagram of the threaded sleeve of the present invention.

Among the figure: 1, fixed base; 101, leveling foot screw; 2, bracket; 201, movable frame; 202, fixed bolt; 3, thread sleeve; 301, adjusting rod; 302, knob; 303, bearing; 4, total station body; 401, eyepiece; 402, handle.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-4.

It should be pointed out that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the drawings, the relative sizes and ratios of the parts shown in the drawings are exaggerated or reduced in size, and any dimensions are only exemplary rather than limiting. In addition, the same reference signs are used for the same structures, elements or accessories appearing in more than two figures to indicate similar features.

The embodiment of the present application discloses a laser total station fixing device. Referring to Figures 1-4, a laser total station fixing device includes a fixed base 1, a bracket 2 and a threaded sleeve 3, the top of the fixed base 1 is provided with a leveling screw 101, and the top of the leveling screw 101 is fixedly installed with Total station body 4, three groups of brackets 2 are installed around the bottom of the fixed base 1, and the inside of the bracket 2 is equipped with a movable frame 201. Rod 301 , a knob 302 is fixedly installed on the bottom of the adjusting rod 301 , and a bearing 303 is installed on the bottom of the knob 302 .

The fixed base 1 can provide installation positions for various components. The total station body 4 can be installed on the top of the fixed base 1 through the leveling screw 101, and the leveling screw 101 can level the total station body 4. Existing commonly used technology, by the cooperation of support 2 and movable frame 201, device can be stably placed in the designated position, and movable frame 201 can slide in the inside of support 2, facilitates the staff to adjust the overall height of device, threaded sleeve 3 can be The adjustment rod 301 provides an installation position, and the staff can rotate the adjustment rod 301 through the knob 302 to adjust the telescopic position of the adjustment rod 301 inside the threaded sleeve 3, and under the action of the bearing 303, when the staff rotates the knob 302, The foot 304 does not follow the rotation of the knob 302, so that the staff can fine-tune the height of the device, and the stability is better.

With reference to Fig. 1, Fig. 2, Fig. 3, eyepiece 401 is installed on the front of total station body 4, and the top of total station body 4 is fixedly installed with handle 402, can be convenient to the staff to total station body 4 by eyepiece 401 In use, the handle 402 can provide a holding position for the hands of the staff, which is convenient for the staff to move the total station body 4 to a designated position.

Referring to Fig. 4, the bottom of the knob 302 is movably installed with a foot 304 through a bearing 303, and the outside of the foot 304 is provided with anti-slip lines, through which the device can be stably placed at a designated position, and the anti-slip lines can improve the bottom. The coefficient of friction of the feet 304 facilitates stable placement of the device.

With reference to Fig. 1, Fig. 2, Fig. 3, one side of support 2 is equipped with fixed bolt 202, and one end of fixed bolt 202 conflicts with movable frame 201, movable frame 201 can slide in the inside of support 2, by rotating fixed bolt 202 The sliding of the movable frame 201 can be fastened, which is convenient for staff to adjust the telescopic length of the movable frame 201 .

The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the records of the drawings. The specific connection methods of each part adopt mature bolts, rivets, welding Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

The implementation principle of a laser total station fixing device in the embodiment of the present application is: when in use, the fixed base 1 and the leveling foot screw 101 can provide an installation position for the total station body 4, which is convenient for the total station body 4 to be fixed, and through The leveling foot screw 101 can level the total station body 4. Using the existing common technology, the movable frame 201 can slide inside the support 2, which is convenient for the staff to adjust the overall height of the device. The installation position is provided, and the staff can rotate the adjustment rod 301 through the knob 302 to adjust the telescopic position of the adjustment rod 301 inside the threaded sleeve 3, and under the action of the bearing 303, when the staff rotates the knob 302, the foot 304 Instead of following the rotation of the knob 302, the feet 304 can be stably in contact with the ground, so that the staff can fine-tune the height of the device.

The last few points should be explained: First, in the description of this application, it should be explained that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, which can be mechanical connection Or electrical connection, it can also be the internal communication of two components, it can be directly connected, "up", "down", "left", "right", etc. are only used to indicate the relative positional relationship, when the absolute position of the object being described Change, the relative positional relationship may change;

Secondly: in the accompanying drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the usual design. In the case of no conflict, the same embodiment of the utility model and different embodiments can be combined with each other;

Finally: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model shall be Included within the protection scope of the present utility model.

Claims (4)

1. The utility model provides a laser total powerstation fixing device, includes unable adjustment base (1), support (2) and thread bush (3), its characterized in that: the utility model discloses a three-dimensional leveling instrument is characterized in that a leveling foot spiral (101) is arranged at the top of a fixed base (1), a total station body (4) is fixedly arranged at the top of the leveling foot spiral (101), three groups of supports (2) are arranged at the bottom of the fixed base (1) in a surrounding mode, a movable frame (201) is arranged at the inner part of each support (2), a thread bush (3) is fixedly arranged at the bottom of each movable frame (201), an adjusting rod (301) is arranged at the inner part of each thread bush (3), a knob (302) is fixedly arranged at the bottom of each adjusting rod (301), and a bearing (303) is arranged at the bottom of each knob (302).

2. The laser total powerstation fixture apparatus of claim 1 in which: an ocular lens (401) is arranged on the front surface of the total station body (4), and a lifting handle (402) is fixedly arranged on the top of the total station body (4).

3. The laser total powerstation fixture apparatus of claim 1 in which: the bottom of the knob (302) is movably provided with a bottom foot (304) through a bearing (303), and the outside of the bottom foot (304) is provided with anti-skid patterns.

4. The laser total powerstation fixture apparatus of claim 1 in which: one side of the bracket (2) is provided with a fixed bolt (202), and one end of the fixed bolt (202) is abutted against the movable frame (201).

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