Engineering cost on-site surveying and mapping equipment

Abstract

The utility model provides engineering cost on-site surveying and mapping equipment which comprises a surveying and mapping equipment body, three supporting sleeves are hinged to the bottom end of the surveying and mapping equipment body, supporting legs are connected in the supporting sleeves in a sliding mode, first adjusting grooves are formed in the bottom ends of the supporting legs, adjusting rods are arranged in the first adjusting grooves, and the adjusting rods are connected with the supporting legs in a sliding mode. Adjusting rods are arranged at the bottom ends of the side edges of the supporting legs, first rotary limiting mechanisms matched with the adjusting rods are arranged at the bottom ends of the supporting legs, connecting rods are arranged at the bottom ends of the adjusting rods, mounting feet are in threaded connection with the bottom ends of the connecting rods, second adjusting grooves are formed in the tops of the connecting rods, and the bottom ends of the adjusting rods are located in the second adjusting grooves. And through the arrangement of the first rotary limiting mechanism and the second rotary limiting mechanism, when an uneven ground is met, the mounting feet can be adjusted to move to proper positions according to the first rotary limiting mechanism and the second rotary limiting mechanism, and then rapid mounting can be conducted on the uneven ground.

Description

TECHNICAL FIELD

[0001] The utility model relates to an engineering cost field surveying and mapping equipment and belongs to the field surveying and mapping technical field. BACKGROUND

[0002] Engineering cost refers to the construction cost of the project in the construction period, in order to calculate the cost of the project more accurately, the size of the project will be determined in the early construction stage, and accurate data for the engineering cost is provided, which is realized through the surveying and mapping equipment.

[0003] As disclosed in a kind of to place stable engineering cost field surveying and mapping equipment of Chinese patent CN 217816014 U, the patent is lowered by pressing press hand plate, first threaded groove leaks the bottom of ring plate, then spring is tightened, reaches the height required when tightening hexagonal screw cap can be realized fixed, to reach the purpose of quick adjustment surveying and mapping height, but, when field surveying, the ground condition surveyed and mapped can be uneven, the balance of installing surveying and mapping equipment on uneven ground will be missing, to further lead to more inconvenient in surveying process. UTILITY MODEL CONTENT

[0004] In view of the deficiencies existing in the prior art, the utility model aims at providing a kind of engineering cost field surveying and mapping equipment.

[0005] In order to realize the above-mentioned purpose, the utility model is realized by the following technical scheme:

[0006] A kind of engineering cost field surveying and mapping equipment, including surveying and mapping equipment body, the bottom of the surveying and mapping equipment body is hinged with three support sleeves, the support sleeve is slidably connected with support leg, the bottom of the support leg is provided with adjusting groove one, the adjusting groove one is equipped with adjusting rod, the side edge bottom of the support leg is equipped with the rotation limiting mechanism one matched with the adjusting rod, the bottom of the adjusting rod is equipped with connecting rod, the bottom of the connecting rod is threadedly connected with installation foot, the top of the connecting rod is provided with adjusting groove two, the bottom of the adjusting rod is located in the adjusting groove two, the inside of the adjusting rod is equipped with the rotation limiting mechanism two matched with the connecting rod.

[0007] Further, the rotation limiting mechanism one includes rotating rod one fixed on the adjusting rod, one end of the rotating rod one is rotatably connected to the inner wall of the adjusting groove one, the other end of the rotating rod one penetrates the outside of the support leg and is fixedly connected with adjusting hand wheel, a plurality of engagement teeth are fixed on the circumferential direction outer surface of the rotating rod one located outside the support leg.

[0008] Further, the rotation limiting mechanism one further comprises a fixing member fixed to the outer wall of the supporting leg, a clamping plate is rotatably connected in the fixing member, the end of the clamping plate is matched with the clamping tooth, the end of the clamping plate away from the clamping tooth is connected with a pulling rod, and a spring one is connected between the clamping plate and the supporting leg.

[0009] Further, the rotation limiting mechanism two comprises a rotating hole formed in the adjusting rod, a through hole is formed in the side of the rotating hole, a rotating rod two is fixed to the top of the connecting rod, the rotating rod two penetrates through the rotating hole, a rotating gear is fixed to the middle of the rotating rod two, a moving rod is slidably connected in the through hole, the end of the moving rod penetrates into the rotating hole and is connected with a limiting plate, a plurality of limiting grooves are formed in the inner side wall of the limiting plate, and the limiting grooves are matched with the rotating gear.

[0010] Further, the rotation limiting mechanism two further comprises a spring two sleeved on the outer surface of the moving rod, one end of the spring two is connected with the limiting plate, the other end of the spring two is connected with the inner wall of the rotating hole, and the end of the moving rod away from the rotating gear penetrates to the outside of the adjusting rod and is connected with a pull ring.

[0011] Further, a plurality of corresponding bolt holes one are formed in the supporting sleeve and the supporting leg, and a bolt one is arranged in the bolt hole one.

[0012] Further, two bolt holes two are formed in the mounting foot, and a bolt two is arranged in the bolt hole two.

[0013] The beneficial effects of the utility model are as follows:

[0014] Through the setting of the rotation limiting mechanism one, the angle of the adjusting rod can be rotated, then the position of the adjusting rod can be fixed by driving the rotation limiting mechanism one.

[0015] Through the setting of the rotation limiting mechanism two, the angle of the connecting rod can be rotated, then the position of the connecting rod can be fixed by driving the rotation limiting mechanism two.

[0016] Through the setting of the bolt hole one and the bolt one, the bolt one is passed through the bolt hole one on the supporting leg, and then screwed into the bolt hole one on the supporting sleeve, so that the position of the supporting leg can be fixed.

[0017] Through the setting of the rotation limiting mechanism one and the rotation limiting mechanism two, when encountering uneven ground, the mounting foot can be moved to a suitable position according to the rotation limiting mechanism one and the rotation limiting mechanism two, and then the mounting foot can be quickly installed on the uneven ground.

[0018] The bottom end of the connecting rod is in threaded connection with the top of the mounting foot, uneven road surface can be selected to match the mounting foot, and the mounting is better on the road surface. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or in the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following are only some of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 It is a total structure schematic diagram of the engineering cost field surveying and mapping equipment.

[0021] Figure 2 It is a support leg, adjusting rod and connecting rod connecting structure schematic diagram of the engineering cost field surveying and mapping equipment.

[0022] Figure 3 It is an A point structure schematic diagram of the engineering cost field surveying and mapping equipment.

[0023] Figure 4 It is an adjusting rod and connecting rod connecting overhead sectional structure schematic diagram of the engineering cost field surveying and mapping equipment.

[0024] Figure 5 It is a second structure schematic diagram of the rotating limiting mechanism of the engineering cost field surveying and mapping equipment.

[0025] In the figure, 1 is a surveying and mapping equipment body; 2 is a support sleeve; 3 is a support leg; 4 is a first bolt hole; 5 is a first bolt; 6 is a first adjusting groove; 7 is an adjusting rod; 8 is a connecting rod; 9 is a second adjusting groove; 10 is a first rotating rod; 11 is an adjusting hand wheel; 12 is a clamping tooth; 13 is a fixing piece; 14 is a clamping plate; 15 is a breaking rod; 16 is a first spring; 17 is a rotating hole; 18 is a through hole; 19 is a second rotating rod; 20 is a rotating gear; 21 is a moving rod; 22 is a limiting plate; 23 is a second spring; 24 is a pull ring; 25 is a mounting foot; and 26 is a second bolt hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] Please refer to Figures 1-5 The utility model provides a kind of engineering cost field surveying and mapping equipment technical scheme, including surveying and mapping equipment ontology 1, the bottom of surveying and mapping equipment ontology 1 is hinged with three support sleeves 2, support sleeve 2 is slidably connected with support leg 3, the bottom of support leg 3 is equipped with adjusting groove one 6, adjusting groove one 6 is equipped with adjusting rod 7, the side edge bottom of support leg 3 is equipped with the rotation limiting mechanism one matched with adjusting rod 7, the bottom of adjusting rod 7 is equipped with connecting rod 8, the bottom of connecting rod 8 is threadedly connected with mounting foot 25, the top of connecting rod 8 is equipped with adjusting groove two 9, the bottom of adjusting rod 7 is located in adjusting groove two 9, the inside of adjusting rod 7 is equipped with the rotation limiting mechanism two matched with connecting rod 8, by the setting of rotation limiting mechanism one and rotation limiting mechanism two, when uneven ground is encountered, adjusting mounting foot 25 can be moved to suitable position according to rotation limiting mechanism one and rotation limiting mechanism two, and then quick installation can be carried out on uneven ground.

[0028] Please refer to Figure 1 、 Figure 2 With Figure 3 The rotation limiting mechanism one includes rotating rod one 10 fixed on adjusting rod 7, one end of rotating rod one 10 is rotatably connected to the inner wall of adjusting groove one 6, the other end of rotating rod one 10 penetrates the outer wall of support leg 3 and is fixedly connected with adjusting hand wheel 11, a plurality of engagement teeth 12 are fixed on the circumferential direction outer surface of rotating rod one 10 located outside support leg 3, the rotation limiting mechanism one further includes fixing piece 13 fixed on the outer wall of support leg 3, engagement plate 14 is rotatably connected in fixing piece 13, the end of engagement plate 14 is matched with engagement tooth 12, the end of engagement plate 14 away from engagement tooth 12 is connected with prying rod 15, spring one 16 is connected between engagement plate 14 and support leg 3, by the setting of rotation limiting mechanism one, the angle of adjusting rod 7 can be rotated, then, driving rotation limiting mechanism one can fix the position of adjusting rod 7.

[0029] Please refer to Figure 2 、 Figure 4 And Figure 5The rotating limiting mechanism two comprises a rotating hole 17 formed in the inside of the adjusting rod 7, a through hole 18 is formed in the side of the rotating hole 17, the top of the connecting rod 8 is fixed with a rotating rod two 19, the rotating rod two 19 penetrates through the rotating hole 17, the middle of the rotating rod two 19 is fixed with a rotating gear 20, a moving rod 21 is slidably connected in the through hole 18, the end of the moving rod 21 penetrates into the rotating hole 17 and is connected with a limiting plate 22, a plurality of limiting grooves are formed in the inner side wall of the limiting plate 22, the limiting grooves are matched with the rotating gear 20, the rotating limiting mechanism two further comprises a spring two 23 which is sleeved on the outer surface of the moving rod 21, one end of the spring two 23 is connected with the limiting plate 22, the other end of the spring two 23 is connected with the inner wall of the rotating hole 17, the end of the moving rod 21 which is away from the rotating gear 20 penetrates out of the adjusting rod 7 and is connected with a pull ring 24, through the setting of the rotating limiting mechanism two, the angle of the connecting rod 8 can be rotated, then the position of the connecting rod 8 can be fixed by driving the rotating limiting mechanism two.

[0030] With reference to Figure 1 The support sleeve 2 and the support leg 3 are both provided with a plurality of corresponding bolt holes one 4, the bolt holes one 4 are provided with bolts one 5, the support sleeve 2 and the support leg 3 are connected together through the bolts one 5, through the setting of the bolt holes one 4 and the bolts one 5, the bolts one 5 are passed through the bolt holes one 4 on the support leg 3, then the bolt holes one 4 on the support sleeve 2 are tightened, the position of the support leg 3 can be fixed.

[0031] With reference to Figure 1 And Figure 2 The mounting foot 25 is provided with two bolt holes two 26, the bolt holes two 26 are provided with bolts two, through the setting of the bolt holes two 26 and the bolts two, the device can be installed.

[0032] In use, first, the device is moved to the place where surveying and mapping is needed, the support leg 3 is pulled out of the support sleeve 2, then the support sleeve 2 and the support leg 3 are connected through the bolts one 5, then according to the concave-convex condition of the actual installation surface, the adjusting rod 7 and the connecting rod 8 are rotated, so that the whole device is convenient for installation with the ground, that is, the wrenching rod 15 is pressed, the wrenching rod 15 drives the clamping plate 14 to rotate around the fixing piece 13, the clamping plate 14 leaves the clamping teeth 12 on the rotating rod one 10, then the adjusting rod 7 is rotated, the adjusting rod 7 drives the rotating rod one 10 to rotate, after the angle of the adjusting rod 7 is adjusted, the wrenching rod 15 is loosened, under the action of the spring one 16, the clamping plate 14 is reset and clamped into the clamping teeth 12, the position of the rotating rod one 10 and the position of the adjusting rod 7 are fixed;

[0033] Subsequently, the rotation angle of the connecting rod 8 is adjusted, that is, the pull ring 24 is pulled to the outside of the connecting rod 8, the pull ring 24 drives the moving rod 21 and the limiting plate 22 to move, the moving rod 21 and the limiting plate 22 move to extrude the second spring 23, and the limiting plate 22 moves away from the rotating gear 20, at this time, the rotating gear 20 is not limited, then, the connecting rod 8 is rotated, the connecting rod 8 drives the second rotating rod 19 to rotate, when the connecting rod 8 is rotated to the appropriate angle, the pull ring 24 is loosened, under the action of the second spring 23, the moving rod 21 and the limiting plate 22 are driven to move to the inside of the rotating hole 17, until the limiting plate 22 contacts with the rotating gear 20, at this time, the limiting groove on the limiting plate 22 and the engagement tooth on the rotating gear 20 are engaged, thereby the rotation of the rotating gear 20 can be limited, at this time, the mounting foot 25 contacts with the mounting surface, and the mounting foot 25 can be mounted through the second bolt.

[0034] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An on-site cost estimation surveying device, characterized in that, The equipment includes a surveying equipment body (1), with three support sleeves (2) hinged to the bottom of the surveying equipment body (1). Support legs (3) are slidably connected inside the support sleeves (2). An adjustment groove (6) is provided at the bottom of the support leg (3). An adjustment rod (7) is provided inside the adjustment groove (6). A rotation limiting mechanism (1) is provided at the bottom side of the support leg (3) and cooperates with the adjustment rod (7). A connecting rod (8) is provided at the bottom of the adjustment rod (7). A mounting foot (25) is threadedly connected to the bottom of the connecting rod (8). An adjustment groove (9) is provided at the top of the connecting rod (8). The bottom of the adjustment rod (7) is located inside the adjustment groove (9). A rotation limiting mechanism (2) is provided inside the adjustment rod (7) and cooperates with the connecting rod (8).

2. The on-site engineering cost surveying equipment according to claim 1, characterized in that, The rotation limiting mechanism includes a rotating rod (10) fixed on the adjusting rod (7). One end of the rotating rod (10) is rotatably connected to the inner wall of the adjusting groove (6). The other end of the rotating rod (10) passes through the support leg (3) and is fixedly connected to the adjusting handwheel (11). Several meshing teeth (12) are fixed on the outer circumferential surface of the rotating rod (10) outside the support leg (3).

3. The on-site engineering cost surveying equipment according to claim 2, characterized in that, The rotation limiting mechanism also includes a fixing member (13) fixed to the outer wall of the support leg (3). A biting plate (14) is rotatably connected inside the fixing member (13). The end of the biting plate (14) is adapted to the biting tooth (12). The end of the biting plate (14) away from the biting tooth (12) is connected to the lever (15). A spring (16) is connected between the biting plate (14) and the support leg (3).

4. The on-site engineering cost surveying equipment according to claim 3, characterized in that, The second rotating limiting mechanism includes a rotating hole (17) inside the adjusting rod (7), a through hole (18) on the side of the rotating hole (17), a second rotating rod (19) fixed at the top of the connecting rod (8), the second rotating rod (19) passing through the rotating hole (17), a rotating gear (20) fixed in the middle of the second rotating rod (19), a moving rod (21) slidably connected in the through hole (18), the end of the moving rod (21) passing through the rotating hole (17) and connected to the limiting plate (22), a plurality of limiting grooves are provided on the inner side wall of the limiting plate (22), and the limiting grooves are adapted to the rotating gear (20).

5. The on-site engineering cost surveying equipment according to claim 4, characterized in that, The second rotation limiting mechanism also includes a second spring (23) sleeved on the outer surface of the moving rod (21). One end of the second spring (23) is connected to the limiting plate (22), and the other end of the second spring (23) is connected to the inner wall of the rotating hole (17). The moving rod (21) passes through the end of the rotating gear (20) to the outside of the adjusting rod (7) and is connected to the pull ring (24).

6. The on-site engineering cost surveying equipment according to claim 5, characterized in that, Both the support sleeve (2) and the support leg (3) have several corresponding bolt holes (4), and bolts (5) are provided in the bolt holes (4). The bolts (5) connect the support sleeve (2) and the support leg (3) together.

7. The on-site engineering cost surveying equipment according to claim 6, characterized in that, The mounting foot (25) has two bolt holes (26), and bolts are installed in the bolt holes (26).

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