Cost paying-off measuring device

Abstract

The utility model discloses a construction cost paying-off measuring device which comprises a total station, a base is fixedly connected to the bottom of the total station, a spirit level is fixedly connected to the top of the base, a plurality of fixing blocks are fixedly connected to one side of the base, and the fixing blocks are symmetrically arranged. The third screws are rotated anticlockwise and loosened, the protection frame slides to the position where the protection frame covers the bottom of the foot pad in cooperation with the U-shaped limiting holes, the bottom of the conical foot pad is shielded, the third screws are rotated clockwise, the position of the protection frame is fixed, and then when the device is in a horizontal state, after the device is touched by the limbs of a person by mistake, the protection frame can slide to the position where the protection frame covers the bottom of the foot pad. When the device is used, the limbs of a person preferentially make contact with the isolation pad on one side of the protection frame, the situation of personal injury can be effectively avoided due to the influence of the flexible material of the isolation pad, and in the using state, the device can be erected and construction cost paying-off measurement can be started by conducting reverse operation, moving the protection frame upwards and directly exposing the conical foot pad.

Description

Technical Field

[0001] The utility model belongs to the technical field of cost setting-out, and in particular relates to a cost setting-out measuring device. Background Art

[0002] Cost layout measurement is a crucial technical work in the construction industry. It involves the budget preparation, cost control and accuracy determination of the project during on-site construction. Layout is the basic work of construction. It marks the outline of the building and various control points on site based on the design drawings.

[0003] In order to facilitate installation in a more complex construction environment, the bottom of the tripod of some existing cost layout measurement devices is generally made into a cone-shaped structure. When not in use, the bottom of the cone will be directly exposed to the environment, and it is very easy to cause injuries if people touch it accidentally, which is very inconvenient. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a cost setting-out measuring device to solve the problem proposed in the above background technology that the bottom of the tripod of some existing cost setting-out measuring devices is generally made into a conical structure for the convenience of being set up in a more complex construction environment, and when not in use, the bottom end of the cone will be directly exposed to the environment, and people will be easily injured if they touch it by mistake, which is quite inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cost layout and measurement device, including a total station, the bottom of the total station is fixedly connected to a base, the top of the base is fixedly connected to a level, one side of the base is fixedly connected to a fixed block, and several fixed blocks are symmetrically arranged. The inner sides of the fixed blocks are threadedly connected to a first screw, the outer sides of the first screws are threadedly connected to a rotary vane, one side of the rotary vane is fixedly connected to a rotary arm, the inner side of the bottom of the rotary arm is threadedly connected to a second screw, the outer side of one end of the second screw is fixedly connected to a pressure ring, one side of the inner side of the rotary arm is slidably connected to a tripod, the bottom of the tripod is fixedly connected to a foot pad, the inner side of the foot pad is threadedly connected to a third screw, the outer side of the third screw is movably connected to a protective frame through a limiting hole, and the limiting holes are all U-shaped structures.

[0006] Preferably, a gasket is movably connected to the outer side of one end of the third screw rod, a foot pad is threadedly connected to the outer side of the third screw rod, and the bottom of the foot pad is a conical structure.

[0007] Preferably, the bottom of the protective frame is movably and fixedly connected with a spacer, the spacer is made of a flexible material, and the inner side of the protective frame is movably connected with a third screw through a limiting hole.

[0008] Preferably, an observation slot is provided on the other side of the spiral arm.

[0009] Preferably, a slider is fixedly connected to one side of the tripod, a plurality of sliders are symmetrically arranged, and a rotary arm is slidably connected to the outer side of the slider.

[0010] Preferably, a ruler is fixedly connected to the inner side of the tripod, and a rotary arm is slidably connected to the outer side of the tripod.

[0011] Preferably, a knob is fixedly connected to one side of the pressure ring, and a plurality of knobs are symmetrically arranged, and a second screw is fixedly connected to the inner side of the pressure ring.

[0012] Preferably, a pedal is fixedly connected to the other side of the tripod.

[0013] Compared with the prior art, the utility model provides a cost setting-out measuring device having the following features:

[0014] Beneficial effects:

[0015] 1. The utility model sets a protective frame, and the bottom of the protective frame is fixedly connected with a spacer, the inner side of the protective frame is movably connected with a third screw through a limiting hole, and the outer side of the third screw is threadedly connected with a foot pad. When the device is in an idle state, the third screws are rotated counterclockwise and loosened, and the protective frame is slid to the position of the bottom of the protective frame shielding foot pad in cooperation with the U-shaped limiting hole to cover the bottom of the conical foot pad, and the third screws are rotated clockwise to fix the position of the protective frame. Then, when the device is in a flat state, after being accidentally touched by a person's limbs, the person's limbs will first contact the spacer on one side of the protective frame. Affected by the flexible material of the spacer, personal injury can be effectively avoided. When in use, the reverse operation is performed to move the protective frame upward to expose the conical foot pad directly, and the device can be erected to start cost laying and measurement.

[0016] 2. The utility model provides a gasket, the inner side of which is movably connected to the third screw, and the outer side of which is threadedly connected to the foot pad, which can effectively reduce the looseness of the third screw during long-term use;

[0017] 3. The utility model provides a knob, one side of the knob is fixedly connected to a pressure ring, the inner side of the pressure ring is fixedly connected to a second screw, and the outer side of the second screw is threadedly connected to a rotary arm, which can effectively facilitate personnel to directly hold and rotate.

[0018] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the axonometric structure of a cost setting-out measurement device proposed by the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 3 This is a schematic diagram of the axonometric structure of a tripod of a cost setting-out measuring device proposed by the utility model;

[0023] Figure 4 This is a front view structural schematic diagram of a cost setting-out measurement device proposed by the utility model;

[0024] Figure 5 This is a side structural schematic diagram of a cost setting-out measurement device proposed by the utility model;

[0025] Figure 6 This is a schematic diagram of the top view of a cost setting-out measurement device proposed by the utility model;

[0026] In the figure: total station 1, base 2, level 3, fixed block 4, first screw 5, rotary vane 6, rotary arm 7, second screw 8, pressure ring 9, tripod 10, foot pad 11, third screw 12, limit hole 13, guard frame 14, gasket 15, pedal 16, spacer 17, ruler 18, knob 19, slider 20, observation slot 21. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6The utility model provides a technical solution: a cost setting-out measuring device, including a total station 1, a base 2 is fixedly connected to the bottom of the total station 1, a level 3 is fixedly connected to the top of the base 2, a fixed block 4 is fixedly connected to one side of the base 2, and a plurality of fixed blocks 4 are symmetrically arranged, a first screw 5 is threadedly connected to the inner side of the fixed block 4, a rotary vane 6 is threadedly connected to the outer side of the first screw 5, a rotary arm 7 is fixedly connected to one side of the rotary vane 6, a second screw 8 is threadedly connected to the inner side of the bottom of the rotary arm 7, a pressure ring 9 is fixedly connected to the outer side of one end of the second screw 8, a tripod 10 is slidably connected to one side of the inner side of the rotary arm 7, a foot pad 11 is fixedly connected to the bottom of the tripod 10, a third screw 12 is threadedly connected to the inner side of the foot pad 11, and the outer side of the third screw 12 passes through a limiting hole 1 3 is movably connected with a guard frame 14, and the limiting holes 13 are all U-shaped structures. When the device is in an idle state, the third screws 12 are rotated counterclockwise and loosened, and the guard frames 14 are slid to the position where the guard frame 14 covers the bottom of the foot pad 11 in cooperation with the U-shaped limiting holes 13, and the bottom of the conical foot pad 11 is covered. The third screws 12 are rotated clockwise to fix the position of the guard frame 14. Then, when the device is in a flat state, after being accidentally touched by a person's limbs, the person's limbs will preferentially contact the spacer 17 on one side of the guard frame 14. Under the influence of the flexible material of the spacer 17, personal injury can be effectively avoided. When in use, the reverse operation is performed to move the guard frame 14 upward to expose the conical foot pad 11 directly, and the device can be erected to start the cost setting-out measurement.

[0029] In the utility model, preferably, a gasket 15 is movably connected to the outer side of one end of the third screw rod 12, and a foot pad 11 is threadedly connected to the outer side of the third screw rod 12. The bottom of the foot pad 11 is a conical structure, which can effectively reduce the looseness of the third screw rod 12 during long-term use.

[0030] In the present invention, preferably, the bottom of the guard frame 14 is movably and fixedly connected with a spacer 17, and the spacer 17 is made of flexible material. The inner side of the guard frame 14 is movably connected with a third screw 12 through a limiting hole 13, which can further reduce the friction on the limbs of the person.

[0031] In the present invention, preferably, an observation slot 21 is provided on the other side of the inner side of the swing arm 7 , which can effectively facilitate personnel to observe the sliding stroke of the tripod 10 .

[0032] In the utility model, preferably, a slider 20 is fixedly connected to one side of the tripod 10 , and a plurality of sliders 20 are symmetrically arranged. The outer sides of the sliders 20 are slidably connected to the swing arms 7 , which can effectively ensure the stability of the tripod 10 .

[0033] In the present invention, preferably, the inner side of the tripod 10 is fixedly connected with a ruler 18 , and the outer side of the tripod 10 is slidably connected with a swing arm 7 , which can more accurately display the extended length of the tripod 10 .

[0034] In the utility model, preferably, a knob 19 is fixedly connected to one side of the pressure ring 9, and a plurality of knobs 19 are symmetrically arranged. A second screw rod 8 is fixedly connected to the inner side of the pressure ring 9, which can effectively facilitate personnel to hold and rotate.

[0035] In the present invention, preferably, a pedal 16 is fixedly connected to the other side of the tripod 10, which can effectively facilitate a person to embed the foot pad 11 into the ground by stepping on it.

[0036] The working principle and use process of the utility model are as follows: when in use, when the device is in an idle state, rotate counterclockwise and loosen each third screw 12, cooperate with the U-shaped limit hole 13 to slide the protective frame 14 to the position where the protective frame 14 covers the bottom of the foot pad 11, and block the bottom of the conical foot pad 11, rotate each third screw 12 clockwise to fix the position of the protective frame 14, and then when the device is in a flat state, after being accidentally touched by a person's limbs, the person's limbs will preferentially contact the spacer 17 on one side of the protective frame 14, and under the influence of the flexible material of the spacer 17, personal injury can be effectively avoided. When in use, the reverse operation is performed to move the protective frame 14 upwards to directly expose the conical foot pad 11, and the device can be erected to start cost layout measurement.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cost setting-out measurement device, comprising a total station (1), characterized in that: The bottom of the total station (1) is fixedly connected to a base (2), the top of the base (2) is fixedly connected to a level (3), one side of the base (2) is fixedly connected to a fixed block (4), a plurality of the fixed blocks (4) are symmetrically arranged, the inner side of each of the fixed blocks (4) is threadedly connected to a first screw rod (5), the outer side of each of the first screw rods (5) is threadedly connected to a rotary vane (6), one side of each of the rotary vanes (6) is fixedly connected to a rotary arm (7), and the inner side of the bottom of each of the rotary arms (7) is threadedly connected to a first screw rod (5). A second screw rod (8) is threadedly connected, and a pressure ring (9) is fixedly connected to the outer side of one end of the second screw rod (8), and a tripod (10) is slidably connected to one side of the inner side of the swing arm (7), and a foot pad (11) is fixedly connected to the bottom of the tripod (10), and a third screw rod (12) is threadedly connected to the inner side of the foot pad (11), and the outer side of the third screw rod (12) is movably connected to a protective frame (14) through a limiting hole (13), and the limiting hole (13) is a U-shaped structure.

2. A cost setting-out measuring device according to claim 1, characterized in that: The outer side of one end of the third screw rod (12) is movably connected with a gasket (15), the outer side of the third screw rod (12) is threadedly connected with a foot pad (11), and the bottom of the foot pad (11) is a conical structure.

3. A cost setting-out measuring device according to claim 1, characterized in that: The bottom of the protective frame (14) is fixedly connected with a spacer (17), and the spacer (17) is made of a flexible material. The inner side of the protective frame (14) is movably connected with a third screw rod (12) through a limiting hole (13).

4. A cost setting-out measuring device according to claim 1, characterized in that: An observation slot (21) is provided on the other side of the inner part of the rotary arm (7).

5. A cost setting-out measuring device according to claim 1, characterized in that: One side of the tripod (10) is fixedly connected to a slider (20), a plurality of the sliders (20) are symmetrically arranged, and the outer sides of the sliders (20) are slidably connected to a rotary arm (7).

6. A cost setting-out measuring device according to claim 1, characterized in that: The inner side of the tripod (10) is fixedly connected to a scale (18), and the outer side of the tripod (10) is slidably connected to a rotary arm (7).

7. A cost setting-out measuring device according to claim 1, characterized in that: A knob (19) is fixedly connected to one side of the pressure ring (9), and a plurality of knobs (19) are symmetrically arranged. A second screw rod (8) is fixedly connected to the inner side of the pressure ring (9).

8. A cost setting-out measuring device according to claim 1, characterized in that: The other side of the tripod (10) is fixedly connected with a pedal (16).

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