Field surveying device for engineering cost

Abstract

The utility model relates to the technical field of surveying devices, in particular to an on-site surveying device for engineering cost, which comprises a storage pipe, and a plug and a trigger component are arranged at the bottom of the storage pipe. A material guiding cone is arranged on the sealing plug, a connecting frame is arranged on the material guiding cone, a first baffle is arranged on the connecting frame, and a jacking plate is arranged at the end, away from the material guiding cone, of the connecting frame; the trigger assembly comprises a connecting rod, a connecting block is arranged at one end of the connecting rod, balls are arranged on the connecting block, a second baffle is arranged at the end, away from the connecting block, of the connecting rod, and an elastic piece is arranged on the second baffle. The on-site survey device for the construction cost has the beneficial effects that when the on-site survey device for the construction cost is used, an X-shaped mark is formed at the position, needing to be marked, on the ground, the designated position can be accurately marked, and meanwhile, due to the fact that the trigger assembly is arranged outside the connecting shell, the situation that the normal operation of the device is affected after residual paint is dried is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of survey devices, in particular to a field survey device for engineering cost. Background Art

[0002] The basic contents of construction engineering investigation are engineering surveying, hydrogeological investigation and engineering geological investigation. The investigation task is to find out the natural geological conditions such as topography, soil lithology, geological structure and hydrological conditions at the construction site of the engineering project, make identification and comprehensive evaluation, and provide scientific and reliable basis for the site selection, engineering design and construction of the construction project.

[0003] In the current on-site survey process of construction project cost, most of the time, tape measures or distance measuring wheels are used to measure the distance at the construction site to complete the distance survey. However, in the process of distance survey, the survey location and survey distance need to be recorded manually. In the process of manual recording, the calibrated locations are mostly calibrated by flagging or other methods. The calibrated position information cannot be intuitively observed, which may cause confusion in the records.

[0004] A field survey device for engineering cost disclosed in Chinese patent CN222069686U includes a material storage pipe, a partition is fixedly provided on the inner wall of the lower end of the material storage pipe, paint is provided on the upper part of the partition, a leakage hole is opened in the middle of the partition, a plugging head is provided inside the leakage hole, a push rod is fixedly provided at the lower end of the plugging head, and the lower end of the push rod extends to the outside of the material storage pipe; sliders are fixedly provided on both sides of the push rod, slide rods are fixedly provided on both sides of the lower surface of the partition, the sliders and the slide rods are slidably matched, a first spring is provided on the rod wall of the slide rod, and the two ends of the first spring are respectively fixedly connected to the slider and the partition; an auxiliary support mechanism is provided on the outer wall of the lower end of the material storage pipe.

[0005] However, compared with the prior art and the comparative solution, it can be seen that the field survey device still has the following problems in actual use:

[0006] During use, the paint flows downward along the push rod to mark the calibrated location, and some paint will remain between the partition and the slider. When the remaining paint dries, it will affect the sliding of the slider and the push rod. When the paint flows along the push rod to the ground, the designated location cannot be accurately marked. Utility Model Content

[0007] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide a field survey device for engineering cost.

[0008] The purpose of the utility model is achieved through the following technical solutions: A field survey device for engineering cost includes a material storage tube, and a sealing plug and a trigger component are arranged at the bottom of the material storage tube;

[0009] The sealing plug is provided with a material guide cone, the material guide cone is provided with a connecting frame, the connecting frame is provided with a first baffle, and an end of the connecting frame away from the material guide cone is provided with a push plate;

[0010] The trigger assembly comprises a connecting rod, one end of which is provided with a connecting block, the connecting block is provided with a ball, the end of the connecting rod away from the connecting block is provided with a second baffle, and the second baffle is provided with an elastic member.

[0011] Preferably, a handle and a feed tube are provided on the storage tube, a connecting shell is provided at one end of the storage tube, a slide groove is provided on the connecting shell, a discharge port is provided at the bottom of the connecting shell, and a connecting plate is provided on the connecting shell.

[0012] Preferably, the bottom of the connecting shell is in an inverted cone shape, and the number of the triggering components is four, which are distributed in a circular array at the bottom of the connecting shell.

[0013] Preferably, the connecting frame is slidably connected to the connecting shell via a sliding groove.

[0014] Preferably, the first baffle is slidably connected to the connecting shell.

[0015] Preferably, the connecting rod is slidably connected to the connecting plate.

[0016] Preferably, the ball is in contact with the ejector plate.

[0017] Preferably, the elastic member is arranged between the second baffle plate and the connecting plate.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] When the on-site survey device for engineering cost is used, an "X"-shaped mark is formed on the ground at the position to be marked, and the designated position can be accurately marked. At the same time, since the trigger component is arranged on the outside of the connecting shell, the residual paint is prevented from drying and affecting the normal operation of the device.

[0020] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a front view structural schematic diagram of the first state of the utility model;

[0024] Figure 3 It is a cross-sectional structural schematic diagram of the first state of the utility model;

[0025] Figure 4 for Figure 3 A schematic diagram of the structure enlargement at the center A;

[0026] Figure 5 It is a bottom view structural schematic diagram of the first state of the utility model;

[0027] Figure 6 It is a cross-sectional structural schematic diagram of the second state of the utility model;

[0028] Figure 7 for Figure 6 A schematic diagram of the structure enlarged at B in the middle;

[0029] Figure 8 It is a bottom view structural schematic diagram of the second state of the utility model;

[0030] Fig. 9 It is a partial cross-sectional structural schematic diagram of the material storage tube of the utility model;

[0031] Fig.10 for Fig. 9 A schematic diagram of the structure enlarged at C in the middle;

[0032] Fig.11 This is a schematic diagram of the structure of the plugging screen of the utility model;

[0033] Fig.12 It is a structural schematic diagram of the trigger component of the utility model.

[0034] In the figure: 1. material storage tube; 101. handle; 102. feed tube; 103. connecting shell; 104. slide groove; 105. discharge port; 106. connecting plate; 2. sealing plug; 201. material guide cone; 202. connecting frame; 203. first baffle; 204. push plate; 3. trigger assembly; 301. connecting rod; 302. connecting block; 303. ball; 304. second baffle; 305. elastic member. DETAILED DESCRIPTION

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0036] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0037] like Figure 1-8 As shown, a site survey device for engineering cost includes a material storage tube 1, and a sealing plug 2 and a trigger assembly 3 are arranged at the bottom of the material storage tube 1;

[0038] like Fig. 9 and Fig.10 As shown, the storage tube 1 is provided with a handle 101 and a feeding tube 102, a connecting shell 103 is provided at one end of the storage tube 1, a slide groove 104 is provided on the connecting shell 103, a discharge port 105 is provided at the bottom of the connecting shell 103, and a connecting plate 106 is provided on the connecting shell 103, as shown in FIG. Figure 5 and Figure 8 As shown, the bottom of the connecting shell 103 is in an inverted cone shape, and the number of the triggering components 3 is four, which are distributed in a circular array at the bottom of the connecting shell 103;

[0039] like Figure 4 , Figure 7 , Fig.10 and Fig.11 As shown, the sealing plug 2 is provided with a material guide cone 201, and a connecting frame 202 is provided on the material guide cone 201. The connecting frame 202 is slidably connected to the connecting shell 103 through a slide groove 104. A first baffle 203 is provided on the connecting frame 202, and the first baffle 203 is slidably connected to the connecting shell 103. A push plate 204 is provided at one end of the connecting frame 202 away from the material guide cone 201;

[0040] like Figure 4-5 , Figure 7-8 , Fig.10 and Fig.12As shown, the trigger assembly 3 includes a connecting rod 301, a connecting block 302, a ball 303, a second baffle 304 and an elastic member 305. The connecting rod 301 is slidably connected to the connecting plate 106. A connecting block 302 is provided at one end of the connecting rod 301. The connecting block 302 is provided with a ball 303. The ball 303 contacts the push plate 204. A second baffle 304 is provided at one end of the connecting rod 301 away from the connecting block 302. The second baffle 304 is provided with an elastic member 305. The elastic member 305 is provided between the second baffle 304 and the connecting plate 106.

[0041] The working process is as follows:

[0042] S1. Before use, the coating is added into the storage tube 1 through the feeding tube 102, and the coating flows into the connecting shell 103 along the storage tube 1;

[0043] S2. When in use, align the trigger assembly 3 with the position to be marked, and then press the device downward through the handle 101. The second baffle plate 304 moves upward due to the resistance of the ground, the connecting rod 301 slides on the connecting plate 106, the elastic member 305 contracts, the connecting block 302 pushes the push plate 204 through the ball 303, the push plate 204 drives the guide cone 201 through the connecting frame 202, and the guide cone 201 drives the sealing plug 2 to move upward;

[0044] S3, the coating material flows down from between the sealing plug 2 and the connecting shell 103, flows out from the discharge port 105, and then flows down from the gaps between the four second baffles 304, forming an "X"-shaped mark at the position to be marked on the ground;

[0045] S4, after the marking is completed, the handle 101 is used to lift the device upward, the elastic member 305 rebounds, the connecting rod 301 drives the connecting block 302 to move downward, the connecting block 302 drives the ball 303 to move downward, the ejector plate 204 has no support, and under the action of gravity and paint pressure, the sealing plug 2 blocks the discharge port 105;

[0046] S5. At the same time, the connecting rod 301 drives the second baffle plate 304 to move downward and reset, so that the gaps between the four second baffle plates 304 disappear, and then the next marking can be carried out. The trigger component 3 is arranged outside the connecting shell 103 to prevent the residual paint from drying and affecting the normal operation of the device.

[0047] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A site survey device for engineering cost, characterized in that: It comprises a material storage tube (1), the bottom of which is provided with a sealing plug (2) and a trigger component (3); The sealing plug (2) is provided with a material guide cone (201), the material guide cone (201) is provided with a connecting frame (202), the connecting frame (202) is provided with a first baffle plate (203), and an end of the connecting frame (202) away from the material guide cone (201) is provided with a push plate (204); The trigger assembly (3) comprises a connecting rod (301), one end of the connecting rod (301) is provided with a connecting block (302), a ball (303) is provided on the connecting block (302), and one end of the connecting rod (301) away from the connecting block (302) is provided with a second baffle (304), and an elastic member (305) is provided on the second baffle (304).

2. The on-site survey device for construction cost according to claim 1, characterized in that: The material storage tube (1) is provided with a handle (101) and a feeding tube (102); one end of the material storage tube (1) is provided with a connecting shell (103); a sliding groove (104) is provided on the connecting shell (103); a discharge port (105) is provided at the bottom of the connecting shell (103); and a connecting plate (106) is provided on the connecting shell (103).

3. The on-site survey device for construction cost according to claim 2, characterized in that: The bottom of the connection shell (103) is in an inverted cone shape, and the number of the trigger components (3) is four, distributed in a circular array at the bottom of the connection shell (103).

4. The on-site survey device for construction cost according to claim 2, characterized in that: The connecting frame (202) is slidably connected to the connecting shell (103) via the sliding groove (104).

5. The on-site survey device for engineering cost according to claim 2, characterized in that: The first baffle (203) is slidably connected to the connection shell (103).

6. The on-site survey device for construction cost according to claim 2, characterized in that: The connecting rod (301) is slidably connected to the connecting plate (106).

7. The on-site survey device for engineering cost according to claim 1, characterized in that: The rolling ball (303) is in contact with the push plate (204).

8. The on-site survey device for construction cost according to claim 2, characterized in that: The elastic member (305) is arranged between the second baffle plate (304) and the connecting plate (106).

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