Field surveying and mapping device for engineering cost

Abstract

The utility model discloses an on-site surveying and mapping device for engineering cost, which comprises a mounting rack, a surveying and mapping instrument, at least three supporting rod groups and bottom foot pieces, the surveying and mapping instrument is arranged on the top side of the mounting rack, the top end parts of the supporting rod groups are rotatably connected to the bottom side of the mounting rack, the bottom end parts of the supporting rod groups are provided with telescopic grooves, and the supporting rod groups are arranged in the telescopic grooves. The at least three supporting rod groups are uniformly arranged around the mounting frame, the at least three bottom foot parts are slidably and telescopically arranged in the at least three telescopic grooves in a one-to-one correspondence manner, and the at least three supporting rod groups can be rotatably unfolded so as to support the surveying and mapping instrument on a preset placing surface through the at least three bottom foot parts extending out of the telescopic grooves; the at least three supporting rod sets can be rotatably folded, and the bottom foot pieces can retract into the corresponding telescopic grooves so as to store the on-site surveying and mapping device.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering cost tools, and particularly relates to a on-site surveying and mapping device for engineering cost. Background Art

[0002] The surveying and mapping device stands on a preset placing surface to perform measurement work on site. Among them, the bottom foot part of the surveying and mapping device used for abutting against the placing surface is relatively sharp. Therefore, during the process of the surveying personnel carrying and transferring the surveying and mapping device, there is a risk that the bottom foot part scratches the surveying personnel. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a on-site surveying and mapping device for engineering cost.

[0004] A on-site surveying and mapping device for engineering cost according to an embodiment of the utility model includes a mounting frame, a surveying instrument, a support rod group, and a bottom foot part. The surveying instrument is arranged on the top side of the mounting frame. The top end part of the support rod group is rotatably connected to the bottom side of the mounting frame. The bottom end part of the support rod group is provided with a telescopic groove. The support rod group is arranged to have at least three. At least three of the support rod groups are evenly arranged around the mounting frame. The bottom foot part is arranged to have at least three. At least three of the bottom foot parts are slidably and telescopically arranged in at least three of the telescopic grooves in a one-to-one correspondence. Among them, at least three of the support rod groups can be rotated and unfolded to support the surveying instrument on a preset placing surface through at least three of the bottom foot parts extending out of the telescopic grooves. At least three of the support rod groups can be rotated and folded up, and the bottom foot part can be retracted into the corresponding telescopic groove to store the on-site surveying and mapping device.

[0005] A on-site surveying and mapping device for engineering cost according to an embodiment of the utility model has at least the following beneficial effects:

[0006] Through the above structure, the bottom foot part can be retracted into the corresponding telescopic groove, so as to reduce the risk that the bottom foot part scratches the surveying personnel during the process of the surveying personnel carrying and transferring the surveying and mapping device.

[0007] According to some embodiments of the utility model, the bottom foot part is provided with a first hole. The bottom end part of the support rod group is provided with a second hole and a third hole communicated with the telescopic groove. The second hole and the third hole are arranged up and down. A first fastener and a second fastener are respectively threadedly connected to the second hole and the third hole. Among them, when the bottom foot part extends out of the corresponding telescopic groove, the second fastener can be rotated to pass through the first hole to keep the bottom foot part in the extended state. When the bottom foot part is retracted into the corresponding telescopic groove, the first fastener can be rotated to pass through the first hole to keep the bottom foot part in the retracted state.

[0008] According to some embodiments of the present utility model, a guiding hole communicating with the telescopic groove is provided at the bottom end of the support rod group, a guiding block is provided on the foot member, the guiding block is inserted through the guiding hole, and a part of the guiding block extending out of the guiding hole can be stepped on by a user. Wherein, when the guiding block abuts against the top hole wall of the guiding hole, the first hole and the first fastener are oppositely arranged; when the guiding block abuts against the bottom hole wall of the guiding hole, the first hole and the second fastener are oppositely arranged.

[0009] According to some embodiments of the present utility model, the guiding block is rotatably connected to the foot member, and when the foot member is in the retracted state, the guiding block can be rotated to be embedded in the guiding hole.

[0010] According to some embodiments of the present utility model, the guiding block is provided with a fourth hole, and the fourth hole facilitates the user to drive the guiding block embedded in the guiding hole to rotate and extend out.

[0011] According to some embodiments of the present utility model, the support rod group includes a first rod and a second rod. The top end of the first rod is rotatably connected to the bottom side of the mounting bracket. A sliding hole and a fifth hole communicating with the sliding hole are provided at the bottom end of the first rod. A third fastener is threadedly connected to the fifth hole. The second rod is slidably inserted through the sliding hole. The bottom end of the second rod is provided with the telescopic groove, and the second rod can slide along the length direction of the first rod. Wherein, the third fastener can be rotated to abut against the second rod to lock the second rod and the first rod.

[0012] According to some embodiments of the present utility model, the first rod includes a first connecting block, a connecting rod, and a second connecting block. The first connecting block is rotatably connected to the bottom side of the mounting bracket. The top end of the connecting rod is connected to the first connecting block. The connecting rods are provided in two numbers, and the two connecting rods are arranged side by side and at intervals. The second connecting block is provided at the bottom end of the connecting rod. The second connecting block is provided with the sliding hole and the fifth hole, and the second rod is located between the two connecting rods.

[0013] According to some embodiments of the present utility model, a slider located between the two connecting rods is provided at the top end of the second rod. The slider is provided with two notches, and the two connecting rods are slidably inserted through the two notches respectively. Description of the Drawings

[0014] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0015] Figure 1Structural diagram of an embodiment of the on-site surveying and mapping device for the project cost of the present utility model;

[0016] Figure 2 is Figure 1 Structural diagram of the surveying and mapping device shown in FIG. after removing some components.

[0017] Reference numerals:

[0018] Mounting frame 100;

[0019] Surveying instrument 200;

[0020] Support rod group 300, first rod 310, first connection block 311, connection

[0021] rod 312, second connection block 313, second rod 320, guide hole 321, slider

[0022] 322, notch 322A;

[0023] Foot member 400;

[0024] First fastener 510, second fastener 520, third fastener 530;

[0025] Guide block 600. Detailed implementation manners

[0026] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0027] In the description of the present utility model, if the first, second, third, fourth, fifth, etc. are described only for the purpose of distinguishing technical features, they cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0028] In the description of the present utility model, it should be understood that for the orientation description, such as up, down, front, back, left, right, etc., the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0029] In the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense. For example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected, detachably connected, or integrally formed; they can be mechanically connected; they can be the communication inside two components or the interaction relationship between two components. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0030] Referring to Figure 1 and Figure 2 In an embodiment of the present utility model, a on-site surveying and mapping device for project cost includes an installation frame 100, a surveying instrument 200, a support rod group 300, and a foot member 400.

[0031] The surveying instrument 200 is arranged on the top side of the installation frame 100. The top end of the support rod group 300 is rotatably connected to the bottom side of the installation frame 100. The bottom end of the support rod group 300 is provided with a telescopic groove. The support rod group 300 is provided with three, and the three support rod groups 300 are evenly arranged around the installation frame 100. The foot member 400 is provided with three, and the three foot members 400 are slidably and telescopically arranged in the three telescopic grooves in one-to-one correspondence. Among them, the three support rod groups 300 can be rotated and unfolded to support the surveying instrument 200 on a preset placement surface through the three foot members 400 extending out of the telescopic grooves; the three support rod groups 300 can also be rotated and folded, and the foot member 400 can be retracted into the corresponding telescopic groove to store the on-site surveying and mapping device.

[0032] Through the above structure, the foot member 400 can be retracted into the corresponding telescopic groove, so as to reduce the risk of the foot member scratching the surveying personnel during the process of the surveying personnel carrying and transferring the surveying and mapping device.

[0033] In this embodiment, the surveying instrument 200 is a level.

[0034] In some embodiments, the surveying instrument 200 is a theodolite or the like.

[0035] In some embodiments, both the support rod group 300 and the foot member 400 are provided with four, and the four support rod groups 300 are evenly arranged around the installation frame 100.

[0036] The support rod group 300 includes a first rod 310 and a second rod 320.

[0037] Referring to Figure 2, the top end of the first rod 310 is rotatably connected to the bottom side of the mounting frame 100. A sliding hole and a fifth hole communicating with the sliding hole are provided at the bottom end of the first rod 310. A third fastener 530 is threadedly connected to the fifth hole. The second rod 320 is slidably inserted into the sliding hole. The bottom end of the second rod 320 is provided with the above-mentioned telescopic groove. The second rod 320 can slide along the length direction of the first rod 310. Among them, the third fastener 530 can be rotated to abut against the second rod 320 to lock the second rod 320 and the first rod 310.

[0038] With the above structure, the surveyor can drive the second rod 320 to slide along the length direction of the first rod 310, and drive the third fastener 530 to rotate to abut against the second rod 320 to lock the second rod 320 and the first rod 310, so as to adjust the length of the overall support rod group 300 to adapt to the corresponding usage scenario.

[0039] The first rod 310 includes a first connection block 311, a connecting rod 312 and a second connection block 313.

[0040] Referring to Figure 2 , the first connection block 311 is rotatably connected to the bottom side of the mounting frame 100. The top end of the connecting rod 312 is connected to the first connection block 311. Two connecting rods 312 are provided. The two connecting rods 312 are arranged side by side and at intervals. The second connection block 313 is provided at the bottom end of the connecting rod 312. The second connection block 313 is provided with the above-mentioned sliding hole and the above-mentioned fifth hole. The second rod 320 is located between the two connecting rods 312.

[0041] With the above structure, the second rod 320 is located between the two connecting rods 312, so as to improve the structural compactness of the overall support rod group 300.

[0042] In order to improve the stability of the second rod 320 during sliding, referring to Figure 2 , a slider 322 located between the two connecting rods 312 is provided at the top end of the second rod 320. The slider 322 is provided with two notches 322A. The two connecting rods 312 are slidably inserted into the two notches 322A in a one-to-one correspondence.

[0043] In this embodiment, referring to Figure 2 , the foot member 400 is provided with a first hole. The bottom end of the second rod 320 is provided with a second hole and a third hole communicating with the telescopic groove. The second hole and the third hole are arranged up and down. The first fastener 510 and the second fastener 520 are threadedly connected to the second hole and the third hole respectively.

[0044] When the foot member 400 extends out of the corresponding telescopic groove, the second fastener 520 can be rotated to pass through the first hole to keep the foot member 400 in the extended state.

[0045] When the foot member 400 retracts into the corresponding telescopic groove, the first fastener 510 can rotate to pass through the first hole, so that the foot member 400 remains in the retracted state.

[0046] In this embodiment, referring to Figure 2 , a guide hole 321 communicating with the telescopic groove is provided at the bottom end of the second rod member 320, and a guide block 600 is provided on the foot member 400. The guide block 600 passes through the guide hole 321, and the part of the guide block 600 extending out of the guide hole 321 can be stepped on by the user.

[0047] When the guide block 600 abuts against the top hole wall of the guide hole 321, the first hole and the first fastener 510 are oppositely arranged.

[0048] When the guide block 600 abuts against the bottom hole wall of the guide hole 321, the first hole and the second fastener 520 are oppositely arranged.

[0049] With the above structure, on the one hand, when the preset placement surface is soft ground such as sediment, the surveyor can step on the part of the guide block 600 extending out of the guide hole 321 to insert the foot member 400 into the soft ground such as sediment to fix the surveying device of the present application; on the other hand, when the guide block 600 slides with the foot member 400 to abut against the top hole wall of the guide hole 321, the foot member 400 is in the retracted state (that is, the foot member 400 is completely located in the telescopic groove), and the first hole and the first fastener 510 are oppositely arranged to facilitate the surveyor to drive the first fastener 510 to pass through the first hole; on the other hand, when the guide block 600 slides with the foot member 400 to abut against the bottom hole wall of the guide hole 321, the foot member 400 is in the extended state (that is, the foot member 400 partially extends out of the telescopic groove), and the first hole and the second fastener 520 are oppositely arranged to facilitate the surveyor to drive the second fastener 520 to pass through the first hole.

[0050] The foot member 400 is provided with a guide block 600. Referring to Figure 1 , the guide block 600 is provided with a sixth hole, and the foot member 400 is provided with a seventh hole. A fourth fastener is threadedly passed through the seventh hole and the sixth hole.

[0051] With the above structure, the seventh hole on the foot member 400 can be exposed through the guide hole 321, so as to facilitate the detachable installation of the guide block 600 on the foot member 400.

[0052] In some embodiments, the guide block 600 is rotatably connected to the foot member 400. When the foot member 400 is in the retracted state, the guide block 600 can rotate to be embedded in the guide hole 321. Among them, the guide block 600 is provided with a fourth hole, and the fourth hole facilitates the user to drive the guide block 600 embedded in the guide hole 321 to rotate and extend.

[0053] With the above structure, when the foot member 400 is in the retracted state, the guide block 600 can rotate to be embedded in the guide hole 321, so as to reduce the risk that the guide block 600 scratches the surveyor during the process of the surveyor carrying and transferring the surveying device.

[0054] Of course, the present utility model is not limited to the above embodiments, and those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of the present utility model, and these equivalent deformations and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A on-site surveying and mapping device for project cost, characterized in that: including a mounting bracket (100); a surveying instrument (200) disposed on the top side of the mounting bracket (100); a support rod group (300) having a top end rotatably connected to the bottom side of the mounting bracket (100), the bottom end of the support rod group (300) being provided with a telescopic groove, the support rod group (300) being provided with at least three, and at least three of the support rod groups (300) being evenly arranged around the mounting bracket (100); foot members (400) provided with at least three, and at least three of the foot members (400) being slidably and telescopically disposed in at least three of the telescopic grooves in one-to-one correspondence, wherein, at least three of the support rod groups (300) can be rotated and unfolded to support the surveying instrument (200) on a preset placement surface by at least three of the foot members (400) extending out of the telescopic grooves, at least three of the support rod groups (300) can be rotated and folded, and the foot members (400) can be retracted into the corresponding telescopic grooves to store the on-site surveying device.

2. The on-site surveying device for engineering cost according to claim 1, wherein: the foot member (400) is provided with a first hole, the bottom end of the support rod group (300) is provided with a second hole and a third hole communicating with the telescopic groove, the second hole and the third hole are arranged up and down, and a first fastener (510) and a second fastener (520) are respectively threadedly connected to the second hole and the third hole, wherein, when the foot member (400) extends out of the corresponding telescopic groove, the second fastener (520) can be rotated to pass through the first hole to keep the foot member (400) in an extended state, when the foot member (400) retracts into the corresponding telescopic groove, the first fastener (510) can be rotated to pass through the first hole to keep the foot member (400) in a retracted state.

3. The on-site surveying device for engineering cost according to claim 2, wherein: the bottom end of the support rod group (300) is provided with a guide hole (321) communicating with the telescopic groove, the foot member (400) is provided with a guide block (600), the guide block (600) passes through the guide hole (321), and a part of the guide block (600) extending out of the guide hole (321) can be stepped on by a user, wherein, when the guide block (600) abuts against the top hole wall of the guide hole (321), the first hole and the first fastener (510) are oppositely arranged, when the guide block (600) abuts against the bottom hole wall of the guide hole (321), the first hole and the second fastener (520) are oppositely arranged.

4. The on-site surveying device for engineering cost according to claim 3, wherein: the guide block (600) is rotatably connected to the foot member (400), and when the foot member (400) is in a retracted state, the guide block (600) can be rotated to be embedded in the guide hole (321).

5. The on-site surveying device for engineering cost according to claim 4, wherein: The guiding block (600) is provided with a fourth hole, which facilitates the user to drive the guiding block (600) embedded in the guiding hole (321) to rotate and extend out.

6. The on-site surveying and mapping device for project cost according to claim 1, wherein: The support rod group (300) includes: The first rod member (310), the top end of which is rotatably connected to the bottom side of the mounting frame (100). A sliding hole and a fifth hole communicating with the sliding hole are provided at the bottom end of the first rod member (310), and a third fastener (530) is threadedly connected to the fifth hole; The second rod member (320) is slidably disposed through the sliding hole. The bottom end of the second rod member (320) is provided with the telescopic groove, and the second rod member (320) can slide along the length direction of the first rod member (310), wherein, The third fastener (530) can be rotated to abut against the second rod member (320) to lock the second rod member (320) and the first rod member (310).

7. The on-site surveying and mapping device for project cost according to claim 6, wherein: The first rod member (310) includes: The first connection block (311) is rotatably connected to the bottom side of the mounting frame (100); The connecting rod (312), the top end of which is connected to the first connection block (311). The connecting rod (312) is provided with two, and the two connecting rods (312) are arranged side by side and at intervals; The second connection block (313) is disposed at the bottom end of the connecting rod (312). The second connection block (313) is provided with the sliding hole and the fifth hole, and the second rod member (320) is located between the two connecting rods (312).

8. The on-site surveying and mapping device for project cost according to claim 7, wherein: The top end of the second rod member (320) is provided with a slider (322) located between the two connecting rods (312). The slider (322) is provided with two notches (322A), and the two connecting rods (312) are slidably disposed through the two notches (322A) in a one-to-one correspondence.

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