CN220851573U

CN220851573U - Topography measuring equipment

Info

Publication number: CN220851573U
Application number: CN202322837830.7U
Authority: CN
Inventors: 杨战军; 孙新亮
Original assignee: Shaanxi Antai Surveying And Mapping Co ltd
Current assignee: Shaanxi Antai Surveying And Mapping Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-04-26
Anticipated expiration: 2033-10-23

Abstract

The utility model relates to the technical field of auxiliary equipment for planning a homeland space, in particular to terrain measuring equipment, which comprises a column body, wherein a telescopic rod is arranged at the upper end of the column body, a hand wheel is arranged at the upper end of the telescopic rod, and the terrain measuring equipment further comprises: the moving groove is positioned at the upper end of the telescopic rod, a moving part is arranged in the moving groove, a transmission part is arranged on one side of the moving part, an upper top is arranged on the outer side of the transmission part, and the moving part is used for propping the upper top; the storage groove is positioned in the upper top, the locking piece is arranged at the upper end of the storage groove, the locking groove is arranged at the upper end of the locking piece, and the locking piece is used for locking the hand wheel.

Description

Topography measuring equipment

Technical Field

The utility model relates to the field of auxiliary equipment for planning a homeland space, in particular to terrain measuring equipment.

Background

Terrain measurement devices are tools or devices for measuring and recording surface terrain features, the use of which aids in building detailed terrain models, providing important data for geographic planning, engineering projects and environmental monitoring. The supporting leg and the base fixed connection of current some topography measuring equipment can not play fine supporting effect on uneven ground surface, makes measuring equipment not have stability, and easy empting, and the height-adjusting device of ordinary measuring equipment support column is become flexible easily simultaneously, need screw tightening just can fasten repeatedly, makes the support column warp easily.

The prior authorized China utility model bulletin number is: CN219734697U, publication date: 2023-09-22 discloses a topography measuring device, it contacts the ground of the measuring environment through setting up the brace rod, and the bracing piece can slide the displacement in the bracing piece installation pole, make things convenient for the staff to adjust the position of bracing piece according to the measuring environment, make this device can be applicable to more kinds of measuring environment, and the dead lever can fix the position of bracing piece, prevent that the bracing piece from displacing, influence the stationarity of this device, utilize the rotation of bracing piece and main part to connect at last, under the condition that makes the main part not adjust, adjust the bracing position of bracing piece; through the rotation that sets up the hand wheel, drive bevel gear B and rotate, make bevel gear A that meshing was connected on the bevel gear B also rotate, make screw section of thick bamboo and threaded rod displacement at last, improve the position of screw section of thick bamboo, make things convenient for the staff to adjust the height of measuring apparatu body according to the environment on site, and cooperate the setting of mount pad, fix the measuring apparatu body to the mount pad through fixing bolt, make things convenient for the staff to install and dismantle the measuring apparatu body, adjust the angle of mount pad and measuring apparatu body afterwards, then utilize angle bolt to fix the angle of mount pad, make things convenient for the staff to measure the work.

In the above scheme, the bevel gear B and the bevel gear A are driven by the hand wheel, so that the threaded barrel and the threaded rod move up and down, the height of the whole measuring instrument is convenient to adjust, and the hand wheel is easy to rotate after the adjustment, so that the height of the measuring instrument is changed, the subsequent measuring result is influenced, and further improvement and optimization are needed.

Disclosure of utility model

The utility model aims to provide a terrain measuring device, which solves the problems that the hand wheel provided in the background technology is easy to rotate, so that the height of a measuring instrument is changed, and the subsequent measuring result is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a topography measuring equipment, includes the cylinder, and the cylinder upper end is provided with the telescopic link, and the telescopic link upper end is provided with the hand wheel, still includes:

the moving groove is positioned at the upper end of the telescopic rod, a moving part is arranged in the moving groove, a transmission part is arranged on one side of the moving part, an upper top is arranged on the outer side of the transmission part, and the moving part is used for propping the upper top;

The storage groove is located at the upper top, the upper end of the storage groove is provided with a locking piece, the upper end of the locking piece is provided with a locking groove, and the locking piece is used for locking a hand wheel.

Preferably, the moving groove is a columnar groove, an elastic piece is fixedly arranged in the moving groove, the upper end of the elastic piece is fixedly connected with a moving piece, the size of the moving piece is matched with that of the moving groove, and the moving piece is a round block piece.

Preferably, one side of the transmission part penetrates through the shifting groove and extends to the outer side, one side of the transmission part is fixedly connected with the upper top, and the upper top is aligned with the hand wheel.

Preferably, the upper top is internally provided with a storage groove, the storage groove is arranged as a vertical groove, and one side, upper sides and lower sides of the storage groove penetrate through the upper top.

Preferably, two groups of limiting parts are symmetrically arranged at the bottom of the storage groove, and the limiting parts are semicircular rubber block parts.

Preferably, the upper end of the storage groove is fixedly provided with a rotating column, the outer side of the rotating column is fixedly connected with one end of a torsion spring, and the other end of the torsion spring is fixedly connected with a locking piece.

Preferably, the bottom of the locking piece is sleeved on the outer side of the torsion spring, the upper end of the locking piece penetrates through the storage groove and extends to the outer side, limiting grooves are formed in two sides of the upper end of the locking piece, and the limiting grooves are arranged as inner grooves with semicircular sections.

Preferably, a plurality of groups of locking grooves are formed in the outer side of the hand wheel and correspond to the locking pieces, the locking grooves are rectangular inner grooves, and the upper ends of the locking pieces are located in the corresponding locking grooves.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the locking piece arranged in the topographic measuring equipment is matched with the locking groove, so that the hand wheel can be conveniently locked, further, the hand wheel cannot rotate after adjustment, the height of the measuring instrument is prevented from changing, the subsequent measuring result is prevented from being influenced, the locking piece can be conveniently jacked up by the aid of the elastic piece matched with the moving piece, and the locking piece is prevented from moving when the hand wheel is locked;

through the storage groove that sets up, can be convenient for accomodate the locking piece, locating part cooperation spacing groove simultaneously can carry out spacingly to the locking piece, is convenient for carry out the rotation of hand wheel.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a hand wheel according to the present utility model;

fig. 3 is a schematic cross-sectional view of a hand wheel according to the present utility model.

In the figure: column 1, telescopic rod 2, hand wheel 3, moving groove 4, elastic piece 5, moving piece 6, transmission part 7, upper top 8, storage groove 9, limiting piece 10, rotating column 11, torsion spring 12, locking piece 13, limiting groove 14 and locking groove 15

Detailed Description

In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but that the present utility model may be practiced otherwise than as described herein, and therefore the scope of the present utility model is not limited by the specific embodiments disclosed below.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that a direct connection indicates that two bodies connected together do not form a connection relationship by an excessive structure, but are connected to form a whole by a connection structure. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Example 1

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a topography measuring equipment, includes cylinder 1, and cylinder 1 upper end is provided with telescopic link 2, and telescopic link 2 upper end is provided with hand wheel 3, still includes:

The moving groove 4 is positioned at the upper end of the telescopic rod 2, a moving piece 6 is arranged in the moving groove 4, a transmission part 7 is arranged on one side of the moving piece 6, an upper top 8 is arranged on the outer side of the transmission part 7, and the moving piece 6 is used for propping up the upper top 8;

the storage groove 9, the storage groove 9 is located on the upper top 8, the storage groove 9 upper end is provided with the locking piece 13, the locking piece 13 upper end is provided with the locking groove 15, and the locking piece 13 is used for locking the hand wheel 3.

Example two

On the basis of the first embodiment, the moving groove 4 is a columnar groove, an elastic piece 5 is fixedly arranged in the moving groove 4, the upper end of the elastic piece 5 is fixedly connected with a moving piece 6, the moving piece 6 is matched with the moving groove 4 in size, and the moving piece 6 is a round block piece;

Through the elastic piece 5 cooperation moving piece 6 that sets up, can be convenient for upwards push up drive portion 7 and hold, avoid locking piece 13 to appear moving in locking hand wheel 3 in-process.

Example III

On the basis of the second embodiment, one side of the transmission part 7 penetrates through the moving groove 4 and extends to the outer side, one side of the transmission part 7 is fixedly connected with the upper top 8, the upper top 8 is aligned with the hand wheel 3, a storage groove 9 is arranged in the upper top 8, the storage groove 9 is a vertical groove, one side and the upper side and the lower side of the storage groove 9 penetrate through the upper top 8, two groups of limiting pieces 10 are symmetrically arranged at the bottom of the storage groove 9, and the limiting pieces 10 are semicircular rubber block pieces;

Through the upper top 8 that sets up, can be convenient for dial down locking piece 13, through the storage tank 9 that sets up simultaneously, can be convenient for accomodate locking piece 13.

Example IV

On the basis of the third embodiment, a rotating column 11 is fixedly arranged at the upper end of the storage groove 9, one end of a torsion spring 12 is fixedly connected to the outer side of the rotating column 11, the other end of the torsion spring 12 is fixedly connected with a locking piece 13, the bottom of the locking piece 13 is sleeved on the outer side of the torsion spring 12, the upper end of the locking piece 13 penetrates through the storage groove 9 and extends to the outer side of the storage groove 9, limit grooves 14 are formed in two sides of the upper end of the locking piece 13, the limit grooves 14 are arranged into inner grooves with semicircular sections, a plurality of groups of locking grooves 15 are formed in the outer side of the hand wheel 3, corresponding to the locking piece 13, the locking grooves 15 are arranged into rectangular inner grooves, and the upper ends of the locking pieces 13 are located in the corresponding locking grooves 15;

The locking piece 13 of torsional spring 12 outside is located to the cover, can be convenient for rotate, and then makes when rotating hand wheel 3, can accomodate locking piece 13 to accomodate inslot 9, and spacing piece 10 through setting up can be convenient for carry out spacingly to locking piece 13, and setting up of torsional spring 12 can avoid its rotation appearing in the in-process of inserting locking piece 13 into locking groove 15.

When the locking device is used, the upper top 8 is firstly stirred downwards, the upper top 8 drives the locking piece 13 to move downwards, the locking piece 13 leaves the locking groove 15 to avoid limiting the hand wheel 3, the locking piece 13 is rotated 180 degrees by taking the rotary column 11 as the center, the locking piece 13 enters the bottom of the storage groove 9, the limiting piece 10 is clamped into the limiting groove 14, the locking piece 13 is limited, the hand wheel 3 can be operated and adjusted, after the adjustment, the locking piece 13 is reset, the locking piece 13 is aligned with the corresponding locking groove 15, the locking piece 13 cannot rotate downwards due to the torsion of the torsion spring 12, and the elastic piece 5 pushes the locking piece 13 to be inserted into the locking groove 15 through the moving piece 6, so that the locking of the hand wheel 3 is completed.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a topography measuring equipment, includes cylinder (1), and cylinder (1) upper end is provided with telescopic link (2), and telescopic link (2) upper end is provided with hand wheel (3), its characterized in that still includes:

The movable groove (4), the movable groove (4) is located at the upper end of the telescopic rod (2), a movable piece (6) is arranged in the movable groove (4), a transmission part (7) is arranged on one side of the movable piece (6), an upper top (8) is arranged on the outer side of the transmission part (7), and the movable piece (6) is used for propping up the upper top (8);

The storage groove (9), storage groove (9) are located top (8), and storage groove (9) upper end is provided with locking piece (13), and locking piece (13) upper end is provided with locking groove (15), and locking piece (13) are used for locking hand wheel (3).

2. A terrain measuring apparatus according to claim 1, characterized in that: move groove (4) and set up to the column groove, move inside fixed mounting of groove (4) and have elastic component (5), elastic component (5) upper end fixedly connected with removes piece (6), remove piece (6) size and move groove (4) looks adaptation, remove piece (6) and set up to circular cubic spare.

3. A terrain measuring apparatus according to claim 2, characterized in that: one side of the transmission part (7) penetrates through the shifting groove (4) and extends to the outer side, one side of the transmission part (7) is fixedly connected with the upper top (8), and the upper top (8) is aligned with the hand wheel (3).

4. A terrain measuring apparatus according to claim 3, characterized in that: the utility model discloses a top (8) is provided with a top, and top (8) is all run through to top (8) in top (8) inside being provided with accomodate groove (9), accomodate groove (9) and set up to vertical groove, accomodate groove (9) one side and upper and lower both sides.

5. A terrain measuring apparatus according to claim 4, characterized in that: two groups of limiting pieces (10) are symmetrically arranged at the bottom of the storage groove (9), and the limiting pieces (10) are semicircular rubber block pieces.

6. A terrain measuring apparatus according to claim 5, characterized in that: the upper end of the storage groove (9) is fixedly provided with a rotating column (11), one end of a torsion spring (12) is fixedly connected to the outer side of the rotating column (11), and the other end of the torsion spring (12) is fixedly connected with a locking piece (13).

7. A terrain measuring apparatus according to claim 6, characterized in that: the bottom of the locking piece (13) is sleeved on the outer side of the torsion spring (12), the upper end of the locking piece (13) penetrates through the storage groove (9) and extends to the outer side, limiting grooves (14) are formed in two sides of the upper end of the locking piece (13), and the limiting grooves (14) are arranged as inner grooves with semicircular sections.

8. A terrain measuring apparatus according to claim 7, characterized in that: the outer side of the hand wheel (3) is provided with a plurality of groups of locking grooves (15) corresponding to the locking pieces (13), the locking grooves (15) are rectangular inner grooves, and the upper ends of the locking pieces (13) are located in the corresponding locking grooves (15).