Surveying and mapping support

Abstract

The invention provides a surveying and mapping support, and belongs to the technical field of surveying and mapping equipment, the surveying and mapping support comprises a supporting seat and a length adjusting mechanism, the length adjusting mechanism is movably mounted on the lower surface of the supporting seat and close to the edge, and a protective frame is fixedly mounted on the lower surface of the supporting seat and located on one side of the length adjusting mechanism; a storage box is movably mounted in the protective frame; the length adjusting mechanism comprises two gears, a gear connecting rod, an inner container connecting rod, an inner container, an inner container sleeve and a connecting rod connecting mechanism; when some common small tools need to be used in the process of using the surveying instrument, an auxiliary block is grabbed and pressed downwards, at the moment, a sleeve block of a storage box extrudes a spring, and after the storage box descends by a certain height, a positioning column can be pulled out of a positioning hole of a protection frame, so that the small tools can be used conveniently. Parts and tools detached in the maintenance process can be placed in the containing box, and therefore the tools can be taken conveniently.

Description

Technical Field

[0001] This invention belongs to the field of surveying equipment technology, and specifically relates to a surveying support. Background Technology

[0002] A surveying instrument is a data acquisition, processing, and output instrument designed and manufactured for surveying operations. It is usually used in the planning, design, construction, and operation management stages of engineering construction for various orientation, distance measurement, angle measurement, height measurement, mapping, and photogrammetry instruments. In order to better use the surveying instrument, a bracket is installed at the bottom of the surveying instrument.

[0003] However, current engineering surveying instrument brackets have some shortcomings. The brackets have a relatively simple function, only used to support engineering surveying instruments. When using engineering surveying instruments, some tools are needed, and these tools must be carried and placed on the person in advance, which is inconvenient and difficult to retrieve. When repairing the surveying instrument mounted on the bracket, the repair tools cannot be effectively placed on the bracket. Therefore, when using multiple repair tools, each tool must be placed back into the toolbox after use, which is also troublesome. Summary of the Invention

[0004] To address the problems of existing technologies, this invention provides a surveying support bracket, including a support base and a length adjustment mechanism. The length adjustment mechanism is movably mounted on the lower surface of the support base near its edge. A protective frame is fixedly mounted on the lower surface of the support base to one side of the length adjustment mechanism. A storage box is movably mounted inside the protective frame.

[0005] The length adjustment mechanism includes two gears, a gear connecting rod, an inner liner connecting rod, an inner liner, an inner liner sleeve, and a connecting rod connection mechanism. The two gears are fixed to both ends of the gear connecting rod, which is connected to the inner liner connecting rod via the connecting rod connection mechanism. The lower end of the inner liner connecting rod is connected to the inner liner, which is fitted inside the inner liner sleeve. The two gears are respectively engaged with a rack in the upper fixed connection mechanism for transmission. Positioning holes are provided on both the inner liner and the inner liner sleeve for manual adjustment of their total length using pins.

[0006] The upper inner surface of the protective frame and near both sides are provided with positioning holes. The inner two sides of the protective frame and near the lower end are provided with spring grooves. A guide rod is fixedly installed inside the spring groove, and a spring is sleeved on the surface of the guide rod.

[0007] Positioning posts are fixedly installed on the upper surface of the storage box near both sides, sleeve blocks are movably installed on both sides of the storage box near the lower end, and auxiliary blocks are fixedly installed on the rear surface of the storage box near the upper end.

[0008] The side surface of the support base is provided with an embedding groove, and the inner two sides of the embedding groove are provided with cross sliding grooves. A placement box is movably embedded in the embedding groove, and cross sliding blocks are fixedly installed on the two sides of the placement box near the rear end.

[0009] The number of the embedding slots is three, and the three embedding slots are distributed in a ring on the side surface of the support base. The cross slider is embedded in the cross slide slot.

[0010] The sleeve is fitted onto the surface of the guide rod, the upper end of the spring is connected to the sleeve, the lower end of the spring is connected to the bottom of the spring return groove, the positioning pin is embedded in the positioning hole, and the number of length adjustment mechanisms is three.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are as follows: This invention provides a surveying support bracket, including a support base and a length adjustment mechanism. The length adjustment mechanism is movably mounted on the lower surface of the support base near its edge. A protective frame is fixedly mounted on the lower surface of the support base to one side of the length adjustment mechanism. A storage box is movably mounted inside the protective frame. By setting the support base, protective frame, and storage box to cooperate with each other, small tools that need to be used during the use of the surveying instrument can be placed in the storage box, thus enabling the bracket to store objects. When commonly used small tools are needed during the use of the surveying instrument, the auxiliary block is grasped and pressed down. At this time, the sleeve block of the storage box will compress the spring. After the storage box has descended to a certain height, the positioning pin will be pulled out from the positioning hole of the protective frame. At this time, the storage box can be flipped over to easily retrieve the tools placed in it. When repairing the surveying instrument, the storage box of the support base can be pulled out from the embedded slot to place the disassembled parts and tools in the storage box, making it easy to retrieve the tools. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of a surveying support according to the present invention; Figure 2 This is a schematic diagram of the structure of a support base for a surveying bracket according to the present invention; In the above figures, 1 is the support base; 2 is the length adjustment mechanism; 3 is the protective frame; 4 is the storage box; 101 is the embedding groove; 102 is the cross slide groove; 103 is the placement box; and 104 is the cross slider. Detailed Implementation

[0014] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0015] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0016] Example 1, as Figure 1-2 As shown, this application provides a surveying support, including a support base 1 and a length adjustment mechanism 2. The length adjustment mechanism 2 is movably installed on the lower surface of the support base 1 near the edge. A protective frame 3 is fixedly installed on the lower surface of the support base 1 and on one side of the length adjustment mechanism 2. A storage box 4 is movably installed inside the protective frame 3.

[0017] The length adjustment mechanism 2 includes two gears, a gear connecting rod, an inner liner connecting rod, an inner liner, an inner liner sleeve, and a connecting rod connection mechanism. The two gears are fixed to both ends of the gear connecting rod, which is connected to the inner liner connecting rod via the connecting rod connection mechanism. The lower end of the inner liner connecting rod is connected to the inner liner, which is fitted inside the inner liner sleeve. The two gears are respectively engaged with a rack in the upper fixed connection mechanism for transmission. Positioning holes are provided on both the inner liner and the inner liner sleeve for manual adjustment of their total length using pins.

[0018] The upper inner surface of the protective frame 3 and near both sides are provided with positioning holes. The inner two sides of the protective frame 3 and near the lower end are provided with spring grooves. A guide rod is fixedly installed inside the spring groove, and a spring is sleeved on the surface of the guide rod.

[0019] Positioning posts are fixedly installed on the upper surface of the storage box 4 near both sides. Sleeve blocks are movably installed on the two side surfaces of the storage box 4 near the lower end. An auxiliary block is fixedly installed on the rear surface of the storage box 4 near the upper end.

[0020] The side surface of the support base 1 is provided with an embedding groove 101, and the inner two sides of the embedding groove 101 are provided with cross slide grooves 102. The embedding groove 101 is movably embedded with a placement box 103, and the two sides of the placement box 103 are fixedly installed with cross slide blocks 104 near the rear end.

[0021] The number of the embedding slots 101 is three, and the three embedding slots 101 are distributed in a ring on the side surface of the support base 1. The cross slider 104 is embedded in the cross slide groove 102.

[0022] The sleeve is fitted onto the surface of the guide rod, the upper end of the spring is connected to the sleeve, the lower end of the spring is connected to the bottom of the spring return groove, the positioning pin is embedded in the positioning hole, and the number of length adjustment mechanisms 2 is three.

[0023] By setting up a support base 1, a protective frame 3, and a storage box 4 in a cooperative manner, small tools that need to be used can be placed in the storage box 4 during the use of the surveying instrument. This allows the support to function as a storage unit. When some commonly used small tools are needed during the use of the surveying instrument, grasp the auxiliary block and press it down. At this time, the sleeve block of the storage box 4 will compress the spring. After the storage box 4 has descended to a certain height, the positioning pin will be pulled out from the positioning hole of the protective frame 3. At this time, the storage box 4 can be flipped over to easily take out the tools placed in the storage box 4. When repairing the surveying instrument, the placement box 103 of the support base 1 can be pulled out from the embedded slot 101. Parts and tools disassembled during the repair process can be placed in the placement box 103, which makes it easy to retrieve the tools.

[0024] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments that can be applied to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A surveying support frame, characterized in that, It includes a support base (1) and a length adjustment mechanism (2). The length adjustment mechanism (2) is movably installed on the lower surface of the support base (1) and near the edge. A protective frame (3) is fixedly installed on the lower surface of the support base (1) and on one side of the length adjustment mechanism (2). A storage box (4) is movably installed inside the protective frame (3). The length adjustment mechanism (2) includes two gears, a gear connecting rod, an inner liner connecting rod, an inner liner, an inner liner sleeve, and a connecting rod connection mechanism; the two gears are respectively fixed at both ends of the gear connecting rod, the gear connecting rod and the inner liner connecting rod are connected through the connecting rod connection mechanism, the lower end of the inner liner connecting rod is connected to the inner liner, and the inner liner is fitted inside the inner liner sleeve; the two gears are respectively meshed and connected to the rack in the upper fixed connection mechanism; there are positioning holes on the inner liner and the inner liner sleeve respectively, which are used to manually adjust the total length of the inner liner and the inner liner sleeve by means of pins.

2. A surveying support as described in claim 1, characterized in that, The upper inner surface of the protective frame (3) and near both sides are provided with positioning holes. The inner two sides of the protective frame (3) and near the lower end are provided with spring grooves. A guide rod is fixedly installed inside the spring groove. A spring is sleeved on the surface of the guide rod. The upper surface of the storage box (4) and near both sides are provided with positioning posts. The two sides of the storage box (4) and near the lower end are movably installed with sleeve blocks. The rear surface of the storage box (4) and near the upper end is fixedly installed with auxiliary blocks.

3. A surveying support as described in claim 2, characterized in that, The side surface of the support base (1) is provided with an embedding groove (101), and the two inner sides of the embedding groove (101) are provided with cross slide grooves (102). The embedding groove (101) is movably embedded with a placement box (103), and the two sides of the placement box (103) are fixedly installed with cross slide blocks (104) near the rear end.

4. A surveying support as described in claim 3, characterized in that, The number of the embedding slots (101) is three, and the three embedding slots (101) are distributed in a ring on the side surface of the support base (1). The cross slider (104) is embedded in the cross slide groove (102).

5. A surveying support as described in claim 4, characterized in that, The sleeve is fitted onto the surface of the guide rod, the upper end of the spring is connected to the sleeve, the lower end of the spring is connected to the bottom of the spring groove, the positioning pin is embedded in the positioning hole, and the length adjustment mechanism (2) has three components.

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