Construction engineering cost on-site surveying and mapping device

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a constructional engineering cost on-site surveying and mapping device which comprises a main body, the main body comprises a bearing table, the bottom end of the bearing table is rotatably connected with a support, the bottom end of the support is provided with a telescopic rod, and the lower portion of the telescopic rod is provided with a first sliding block and a protection assembly. The protection assembly comprises a bearing ring, a locking bolt and a setting block are arranged on the bearing ring, a protection sleeve is arranged on the setting block, a second sliding block is arranged in the protection sleeve, and the protection sleeve is arranged at the bottom end of the telescopic rod, so that the conical head arranged at the bottom end of the telescopic rod can be protected in the transportation process, and the conical head is prevented from being damaged; and when the conical head is inserted into the ground, the protection sleeve is unfolded, and the bottom end of the protection sleeve makes contact with the ground, so that the stability of the telescopic rod is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, specifically is a building engineering cost field surveying and mapping device. BACKGROUND

[0002] Engineering refers to the process of converting an existing entity into a man-made product with expected use value through a group of organized people based on certain set of intended goals, using relevant scientific knowledge and technical means. Both field survey and cost assessment of building engineering require measuring instruments to measure and map the engineering site. Surveying and mapping usually use surveying and mapping devices to measure the site.

[0003] The bottom end of the building engineering field surveying and mapping device in the prior art has a support, the bottom end of the support is generally conical, which facilitates insertion into the ground, thereby improving the stability of surveying and mapping. However, the conical rod of the bottom end support of the existing field surveying and mapping device is easily damaged, making it very laborious to insert into the ground. Therefore, improvement is needed. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the prior art building engineering cost field surveying and mapping device, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a building engineering cost field surveying and mapping device. The protective sleeve set at the bottom end of the telescopic rod can protect the conical head set at the bottom end of the telescopic rod during transportation, prevent the conical head from being damaged, and make it difficult to insert into the ground. When the conical head is inserted into the ground, the protective sleeve is unfolded and the bottom end is in contact with the ground, thereby further providing the stability of the telescopic rod.

[0007] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0008] A building engineering cost field surveying and mapping device, comprising a main body; the main body comprises a bearing table, the bearing table is rotatably connected with a support at the bottom end, the support is provided with a telescopic rod at the bottom end, the telescopic rod is provided with a first sliding block and a protection assembly at the lower part, the protection assembly comprises a bearing ring, the bearing ring is provided with a locking bolt and a setting block, the setting block is provided with a protective sleeve, and the protective sleeve is provided with a second sliding block.

[0009] As a preferred scheme of the building engineering cost field surveying and mapping device, the bearing table top is provided with a rotating table, and the rotating table top is provided with a surveying and mapping instrument.

[0010] As a preferred scheme of the building engineering cost field surveying and mapping device, the protection assembly is slidably connected with the telescopic rod, the telescopic rod is slidably connected with the support, the telescopic rod bottom is provided with a taper head, and the taper head is a cone.

[0011] As a preferred scheme of the building engineering cost field surveying and mapping device, the locking bolt is screwed with the bearing ring and abuts against the telescopic rod through the bearing ring.

[0012] As a preferred scheme of the building engineering cost field surveying and mapping device, the protection sleeve is rotationally connected with the setting block, a torsional spring is arranged at the connection position, the protection sleeve is composed of three arc-shaped plates, second sliding blocks are arranged on the inner walls of the arc-shaped plates, and the first sliding block is slidably connected with the second sliding block.

[0013] Compared with the prior art, the building engineering cost field surveying and mapping device has the beneficial effects that the protection sleeve arranged at the telescopic rod bottom can protect the taper head arranged at the telescopic rod bottom during transportation, prevent the taper head from being damaged and being difficult to be inserted into the ground, and when the taper head is inserted into the ground, the protection sleeve is unfolded and the bottom end is in contact with the ground, thereby further providing the stability of the telescopic rod. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:

[0015] Figure 1 It is a structural schematic diagram of the present application;

[0016] Figure 2 It is a sectional view structural schematic diagram of the present application;

[0017] Figure 3 It is a side view structural schematic diagram of the present application;

[0018] Figure 4 It is a system block diagram of the present application.

[0019] In the figure; 100 main body, 110 bearing table, 120 rotating table, 130 surveying instrument, 140 support, 150 telescopic rod, 160 first sliding block, 170 taper head, 200 protection assembly, 210 bearing ring, 220 locking bolt, 230 setting block, 240 protection sleeve, 250 second sliding block. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, clear and understandable, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0021] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0022] Secondly, the utility model is described in detail in combination with the schematic diagram, when detailing the utility model embodiments, for the convenience of illustration, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model herein. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below in combination with the drawings.

[0024] The utility model provides the following technical scheme: a kind of construction engineering cost field surveying device, in the use process, the protection sleeve of telescopic rod bottom end setting can be protected the taper head of telescopic rod bottom end setting during transportation, prevent the taper head from being damaged, cause difficult to insert underground, and when the taper head is inserted underground, protection sleeve unfolds and bottom end is in contact with ground, to further provide the stability of telescopic rod;

[0025] Figures 1-3 It is the structure schematic diagram of the first kind of embodiment of the utility model a kind of construction engineering cost field surveying device, please refer to Figures 1-3The building engineering cost field surveying and mapping device of the embodiment comprises a main body 100, the main body 100 comprises a bearing table 110, the bearing table 110 is rotationally connected with a support 140 at the bottom end, the support 140 is provided with an extension rod 150 at the bottom end, the extension rod 150 is provided with a first sliding block 160 and a protection assembly 200 at the bottom end, the bearing table 110 is provided with a rotating table 120 at the top end, the rotating table 120 is provided with a surveying and mapping instrument 130 at the top end, the bearing table 110 is used for bearing the rotating table 120 and the support 140, the rotating table 120 is used for bearing the surveying and mapping instrument 130, the support 140 is used for bearing the extension rod 150, the first sliding block 160 is arranged on the outer wall of the lower part of the extension rod 150, the extension rod 150 is provided with a tapered head 170 at the bottom end, the tapered head 170 is used for conveniently inserting the support 140 into the ground, and the first sliding block 160 is used for slidingly connecting with a second sliding block 250;

[0026] The protection assembly 200 comprises a bearing ring 210, the bearing ring 210 is provided with a locking bolt 220 and a setting block 230, the setting block 230 is provided with a protection sleeve 240, the protection sleeve 240 is provided with the second sliding block 250 in the inside, the protection assembly 200 is slidingly connected with the extension rod 150, the extension rod 150 is slidingly connected with the support 140, the locking bolt 220 is screwed with the bearing ring 210 and abuts against the extension rod 150, the protection sleeve 240 is rotationally connected with the setting block 230, and a torsional spring is arranged at the connecting position, the protection sleeve 240 is composed of three arc-shaped plates, and the second sliding block 250 is arranged on the inner wall of each arc-shaped plate, the first sliding block 160 is slidingly connected with the second sliding block 250, the protection assembly 200 is used for protecting the tapered head 170 at the bottom end of the extension rod 150, and the stability of the support 140 is improved when the tapered head 170 is inserted into the ground, the bearing ring 210 is used for bearing the setting block 230, the setting block 230 is used for bearing the protection sleeve 240, the locking bolt 220 is used for fixing the bearing ring 210 on the extension rod 150, the protection sleeve 240 is used for protecting the tapered head 170, and the second sliding block 250 is used for slidingly connecting with the first sliding block 160 when the bearing ring 210 moves downward, so as to realize the unfolding of the protection sleeve 240;

[0027] In combination Figures 1-3 The building engineering cost field surveying and mapping device of the embodiment has the following specific working principle, the protection sleeve 240 arranged at the bottom end of the extension rod 150 can protect the tapered head 170 arranged at the bottom end of the extension rod 150 during transportation, so as to prevent the tapered head 170 from being damaged and being difficult to be inserted into the ground, and when the tapered head 170 is inserted into the ground, the second sliding block 250 is slidingly connected with the first sliding block 160 when the bearing ring 210 moves downward, the protection sleeve 240 is gradually unfolded during movement, and after unfolding, the position of the bearing ring 210 is fixed through the locking bolt 220, the protection sleeve 240 is unfolded and contacts the ground at the bottom end, so as to further provide the stability of the extension rod 150.

[0028] Although the utility model has been described above with reference to the embodiments, various modifications can be made to it and equivalent components can be substituted for those therein without departing from the scope of the utility model. In particular, each of the features disclosed in the embodiments of the utility model can be used in combination with any other feature in any way, provided that there is no structural conflict. The combinations of these features are not exhaustively described in the specification merely for the sake of brevity and resource conservation. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A device for on-site cost estimation of construction projects, characterized in that: The utility model relates to a surveying and mapping instrument protection device, including the main body (100), the main body (100) include the bearing platform (110), the bearing platform (110) bottom rotary connection has the support (140), the support (140) bottom is provided with telescopic link (150), telescopic link (150) bottom is provided with first sliding block (160) and protection assembly (200), protection assembly (200) include the bearing ring (210), the bearing ring (210) on be provided with locking bolt (220) and setting block (230), setting block (230) on be provided with protection sleeve (240), protection sleeve (240) inside be provided with second sliding block (250).

2. The construction engineering cost field surveying and mapping device according to claim 1, characterized in that: The bearing platform (110) top is provided with rotary table (120), and the rotary table (120) top is provided with surveying and mapping instrument (130).

3. The construction engineering cost field surveying and mapping device according to claim 1, characterized in that: The protection assembly (200) is slidably connected with the telescopic link (150), the telescopic link (150) is slidably connected with the support (140), and the telescopic link (150) bottom is provided with a tapered head (170), and the tapered head (170) is a cone.

4. The construction engineering cost field surveying and mapping device according to claim 1, characterized in that: The locking bolt (220) is screwed with the bearing ring (210), and penetrates the bearing ring (210) and abuts against the telescopic link (150).

5. The device for surveying construction cost site according to claim 1, characterized in that: The protection sleeve (240) is rotatably connected with the setting block (230), and a torsional spring is arranged at the connection portion, the protection sleeve (240) is composed of three arc-shaped plates, and the second sliding block (250) is arranged on the inner wall of each arc-shaped plate, and the first sliding block (160) is slidably connected with the second sliding block (250).

Images