CN209856706U - Building engineering cost mapping device - Google Patents
Building engineering cost mapping device Download PDFInfo
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- CN209856706U CN209856706U CN201920512855.0U CN201920512855U CN209856706U CN 209856706 U CN209856706 U CN 209856706U CN 201920512855 U CN201920512855 U CN 201920512855U CN 209856706 U CN209856706 U CN 209856706U
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Abstract
The utility model discloses a construction engineering cost mapping device, which belongs to the technical field of construction engineering cost mapping, and comprises a mapping instrument and a tripod, wherein the mapping instrument comprises an instrument body and a base, the instrument body is rotationally connected with the base, the tripod comprises an installation platform and three evenly distributed telescopic supporting legs, the three telescopic supporting legs are rotationally connected with the lower end of the installation platform, three evenly distributed positioning holes are drilled at the upper end of the installation platform, the three positioning holes are distributed in a triangular manner, the lower end of the base is fixedly connected with three cylindrical positioning blocks matched with the positioning holes, the positioning holes are in clearance fit with the cylindrical positioning blocks, three evenly distributed fixing blocks are fixedly connected at the upper end of the installation platform, cylindrical through holes are drilled on the fixing blocks, and the purpose that technicians can conveniently and rapidly install the mapping instrument on the tripod can be realized, save installation time and improve the mapping efficiency.
Description
Technical Field
The utility model relates to a building engineering cost mapping technology field, more specifically say, relate to a building engineering cost mapping device.
Background
In the process of starting construction of a building project, firstly, the cost of the building project needs to be estimated, generally, a field mapping mode is adopted for estimating the cost of the project, a mapping device is required to be used in the mapping process, the mapping is measurement and drawing, a computer technology, a photoelectric technology, a network communication technology, space science and information science are taken as the basis, a global navigation satellite positioning system (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) are taken as the technical core, and the existing characteristic points and boundary lines of the ground are measured to obtain the graph and position information reflecting the current situation of the ground for planning design and administrative management of the project construction.
The instrument that often uses in present survey and drawing work has the total powerstation, spirit level and theodolite etc, all need to cooperate the tripod to use, but surveying instrument when the shelf location, all set up large-scale through-hole on the mount table of tripod, install mobilizable screw rod in the large-scale through-hole, technical staff need place surveying instrument on the mount table in advance, after that technical staff needs a hand to hold up the instrument, another hand stretches into the mount table below, through removing threaded rod to aiming at threaded interface repeatedly, because the sight is sheltered from the reason, it often wastes time and energy to aim at work, lead to in the survey and drawing work, installation between surveying instrument and the tripod seriously reduces measurement of efficiency.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a building engineering cost mapping device, it can realize making things convenient for technical staff to install surveying instrument on the tripod rapidly, practices thrift installation time and improves plotting efficiency.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A construction engineering cost mapping device comprises a mapping instrument and a tripod, wherein the mapping instrument comprises an instrument body and a base, the instrument body is rotatably connected with the base, the tripod comprises an installation table and three uniformly distributed telescopic supporting legs, the three telescopic supporting legs are rotatably connected with the lower end of the installation table, three uniformly distributed positioning holes are drilled at the upper end of the installation table and are distributed in a triangular manner, the lower end of the base is fixedly connected with three cylindrical positioning blocks matched with the positioning holes, the positioning holes are in clearance fit with the cylindrical positioning blocks, three uniformly distributed fixing blocks are fixedly connected at the upper end of the installation table, cylindrical through holes are drilled on the fixing blocks, auxiliary extension rods are inserted into the cylindrical through holes and are fixedly connected with inner screw rods near one end of the base, three uniformly distributed fixing grooves are drilled on the outer side wall of the base, fixedly connected with and interior screw rod assorted thread bush in the fixed slot, and threaded connection between thread bush and the interior screw rod, interior screw rod one end fixedly connected with operation plectane is kept away from to supplementary extension bar, can realize making things convenient for the technical staff to install surveying instrument on the tripod rapidly, practices thrift installation time and improves surveying and mapping efficiency.
Furthermore, the cylindricality through-hole is located the center department of fixed block, and the extension line of cylindricality through-hole axial lead points to adjacent locating hole, makes things convenient for the technical staff when placing the surveying instrument, utilizes the fixed slot on the base to aim at the locating hole and carries out initial positioning, makes things convenient for the cylindrical locating piece alignment of base lower extreme to insert in the locating hole.
Further, the thread bush includes stack shell and external ring, and external ring is located the fixed slot outside, external ring is through fixed connection between a pair of screw and the base, makes things convenient for technical staff to install and dismantle the thread bush, after the thread bush is used for a long time to become invalid, lose promptly and the interior screw rod between the spiro union effect, can pull down more renew the thread bush can.
Further, fixedly connected with magnet piece on the locating hole diapire, the coating of magnet piece upper end has wear-resistant coating, utilizes the magnet piece to assist fixedly to the magnetic attraction of cylindrical locating piece, makes the surveying instrument be difficult for turning over from the mount table upside and falls when including the screw rod is not fixed the base, also can improve the stability that cylindrical locating piece inserted the locating hole simultaneously, makes things convenient for in the interior screw rod spiral shell advances the thread bush.
Further, the operation plectane is close to fixed block one end fixedly connected with plastic pad, the operation plectane surface is carved with anti-skidding line, improves the frictional force when operation plectane and fixed block lateral wall contact through the plastic pad, and the difficult phenomenon that rotates or shift that appears, and then stability when improving interior screw rod and thread bush spiro union is difficult not hard up, and the setting of anti-skidding line is easily technical staff and rotates the operation plectane.
Further, the inside fixedly connected with weight plate of base, the holistic stability of surveying instrument is improved to the weight of increase base.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize making things convenient for the technical staff to install surveying instrument on the tripod rapidly, practices thrift installation time and improves surveying and mapping efficiency.
(2) The cylindricality through-hole is located the center department of fixed block, and the directional adjacent locating hole of extension line of cylindricality through-hole axial lead, makes things convenient for technical staff when placing the surveying instrument, utilizes the fixed slot on the base to aim at the locating hole and carries out initial positioning, makes things convenient for the cylindrical locating piece alignment of base lower extreme to insert in the locating hole.
(3) The thread bush includes stack shell and external ring, and external ring is located the fixed slot outside, and external ring is through fixed connection between a pair of screw and the base, makes things convenient for technical staff to install and dismantle the thread bush, after the thread bush uses inefficacy for a long time, lose promptly and the interior screw rod between the spiro union effect, can pull down the thread bush of renewal can.
(4) Fixedly connected with magnet piece on the locating hole diapire, the coating of magnet piece upper end has wear-resistant coating, utilizes the magnet piece to carry out supplementary fixed to the magnetic attraction of cylindrical locating piece, makes the surveying instrument be difficult for turning over from the mount table upside and falls when including the screw rod is not fixed the base, also can improve the stability that cylindrical locating piece inserted the locating hole simultaneously, makes things convenient for in the interior screw rod spiro union thread bush.
(5) The operation plectane is close to fixed block one end fixedly connected with plastic pad, and the operation plectane surface is carved with anti-skidding line, improves the frictional force when operation plectane and fixed block lateral wall contact through the plastic pad, and the difficult phenomenon that rotates or shift that appears, and then stability when improving interior screw rod and thread bush spiro union is difficult not hard up, and the setting of anti-skidding line easily technical staff rotates the operation plectane.
(6) The inside fixedly connected with weight plate of base, the holistic stability of surveying instrument is improved to the weight of increase base.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the mounting table portion of the present invention;
fig. 3 is a schematic view of the internal structure of the base and the mounting table in a partially mounted state.
The reference numbers in the figures illustrate:
101 instrument body, 102 base, 201 mount table, 202 telescopic support leg, 3 locating holes, 4 cylindrical locating pieces, 5 fixed blocks, 6 auxiliary extension bars, 7 internal screw rods, 8 threaded sleeves, 9 operation round plates, 10 plastic pads, 11 magnet blocks and 12 counterweight plates.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a construction cost mapping device for construction engineering comprises a mapper and a tripod, wherein the mapper comprises an instrument body 101 and a base 102, the instrument body 101 and the base 102 are rotatably connected, the tripod comprises a mounting table 201 and three uniformly distributed telescopic support legs 202, the three telescopic support legs 202 are rotatably connected with the lower end of the mounting table 201, and the three telescopic support legs belong to the prior art.
Referring to fig. 2-3, the upper end of the mounting platform 201 is drilled with three evenly distributed positioning holes 3, the three positioning holes 3 are distributed in a triangular shape and exactly correspond to three corners of the mounting platform 201, the stability is good, the lower end of the base 102 is fixedly connected with three cylindrical positioning blocks 4 matched with the positioning holes 3, the positioning holes 3 are in clearance fit with the cylindrical positioning blocks 4, the cylindrical positioning blocks 4 are made of iron, the positioning of the surveying instrument is realized by inserting the cylindrical positioning blocks 4 into the positioning holes 3, the deviation is not easy to occur, the upper end of the mounting platform 201 is also fixedly connected with three evenly distributed fixing blocks 5, the fixing blocks 5 are drilled with cylindrical through holes, the cylindrical through holes are positioned at the centers of the fixing blocks 5, and the extension lines of the axial lines of the cylindrical through holes point to the adjacent positioning holes 3, so that technicians can use the fixing grooves on the base 102 to align to the positioning holes 3, the cylindrical positioning block 4 at the lower end of the base 102 is conveniently aligned and inserted into the positioning hole 3, the auxiliary extension bar 6 is inserted into the cylindrical through hole, the auxiliary extension bar 6 can rotate and slide in the cylindrical through hole, the inner screw 7 is fixedly connected to one end of the auxiliary extension bar 6 close to the base 102, three fixing grooves which are uniformly distributed are formed in the outer side wall of the base 102, the thread sleeves 8 which are matched with the inner screws 7 are fixedly connected into the fixing grooves, the thread sleeves 8 are in threaded connection with the inner screws 7, and further the surveying instrument is fixed, the three groups of inner screws 7 and the thread sleeves 8 are fixed in a threaded connection mode, even if one or two of the groups of inner screws 7 fail, the fixing effect of the surveying instrument can still be kept, the thread sleeves 8 comprise cylinder bodies and external rings, the external rings are located on the outer sides of the fixing grooves, the external rings are fixedly connected with the base 102 through a pair, after 8 long-term uses the inefficacy as the thread bush, lose promptly and the spiro union effect between the internal screw rod 7, can pull down more renew the thread bush 8 can, supplementary extension bar 6 is kept away from 7 one end fixedly connected with operation plectane 9 of internal screw rod, make things convenient for technical staff to drive 7 rotations of internal screw rod indirectly through operation plectane 9, operation plectane 9 is close to 5 one end fixedly connected with plastic pad 10 of fixed block, operation plectane 9 surface is carved with anti-skidding line, frictional force when improving operation plectane 9 and 5 lateral wall contacts of fixed block through plastic pad 10, the phenomenon of difficult appearance rotation or displacement, and then stability when improving internal screw rod 7 and 8 spiro union of thread bush, it is difficult not hard up, the setting of anti-skidding line is easily technical staff rotates operation plectan.
Please refer to fig. 3, fixedly connected with magnet piece 11 on the bottom wall of locating hole 3, the coating of magnet piece 11 upper end has wear-resistant coating, utilize magnet piece 11 to assist fixedly to the magnetic attraction of cylindrical locating piece 4, make the surveying instrument difficult for falling from the mount table 201 of turning on one's side when interior screw 7 is not fixed base 102, also can improve the stability that cylindrical locating piece 4 inserted locating hole 3 simultaneously, make things convenient for in interior screw 7 spiro union 8, the inside fixedly connected with counterweight plate 12 of base 102, the holistic stability of surveying instrument is improved to the weight of increase base 102.
During installation, a technician firstly installs the tripod to the installation platform 201 to be approximately horizontal by virtue of professional skill, takes out the surveying instrument to place the cylindrical positioning block 4 at the lower end of the base 102 in alignment with the positioning hole 3 on the installation platform 201, meanwhile, roughly positions the fixing block 5 according to the thread bushing 8 on the outer side wall of the base 102, realizes the positioning of the surveying instrument after the cylindrical positioning block 4 is inserted into the positioning hole 3, pushes the operation circular plate 9 to the inner screw 7 to be close to the thread bushing 8 and to be aligned with a barrel opening, then rotates the operation circular plate 9 to drive the inner screw 7 to be screwed into the thread bushing 8 to realize the fixing, and screws the other two inner screws 7 in sequence in the same way to realize the final fixing of the surveying instrument, wherein the installation time is 10-15s, compared with the installation time of the existing surveying instrument, the time is saved by 2-3 times, and the inner screws 7 and the thread bushings, make surveying instrument's fixed effect better, even wherein appear one set of or two sets of circumstances that lose fixed effect, still can keep the fixed to surveying instrument, when dismantling in addition, current mapping device is after unscrewing the screw rod surveying instrument and is lost fixedly promptly, appears easily and slide on mount table 201 and fall the danger of damaging, the utility model discloses after three internal screw rods 7 of group are all twisted off, rely on locating hole 3 to cylindrical locating piece 4's limiting displacement and magnet piece 11 to cylindrical locating piece 4's adsorption, the surveying instrument is difficult for the landing, to sum up, compare with current mapping device, the utility model discloses can realize making things convenient for technical staff to install surveying instrument on the tripod rapidly, practice thrift installation time and improve plotting efficiency.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a building engineering cost mapping device, includes surveying instrument and tripod, its characterized in that: the surveying instrument comprises an instrument body (101) and a base (102), the instrument body (101) is rotatably connected with the base (102), the tripod comprises an installation table (201) and three evenly distributed telescopic supporting legs (202), the three telescopic supporting legs (202) are rotatably connected with the lower end of the installation table (201), three evenly distributed positioning holes (3) are drilled at the upper end of the installation table (201), the three positioning holes (3) are distributed in a triangular manner, the lower end of the base (102) is fixedly connected with three cylindrical positioning blocks (4) matched with the positioning holes (3), the positioning holes (3) and the cylindrical positioning blocks (4) are in clearance fit, the upper end of the installation table (201) is also fixedly connected with three evenly distributed fixing blocks (5), cylindrical through holes are drilled on the fixing blocks (5), and auxiliary extension rods (6) are inserted into the cylindrical through holes, supplementary extension bar (6) are close to base (102) one end fixedly connected with inner screw rod (7), it has three evenly distributed's fixed slot to cut on base (102) lateral wall, fixedly connected with and inner screw rod (7) assorted thread bush (8) in the fixed slot, and threaded connection between thread bush (8) and inner screw rod (7), interior screw rod (7) one end fixedly connected with operation plectane (9) are kept away from in supplementary extension bar (6).
2. A construction cost mapping apparatus according to claim 1, wherein: the cylindrical through hole is positioned at the center of the fixing block (5), and the extension line of the axial lead of the cylindrical through hole points to the adjacent positioning hole (3).
3. A construction cost mapping apparatus according to claim 1, wherein: the threaded sleeve (8) comprises a cylinder body and an external connecting ring, the external connecting ring is located on the outer side of the fixing groove, and the external connecting ring is fixedly connected with the base (102) through a pair of screws.
4. A construction cost mapping apparatus according to claim 1, wherein: fixedly connected with magnet piece (11) on locating hole (3) diapire, magnet piece (11) upper end coating has wear-resistant coating.
5. A construction cost mapping apparatus according to claim 1, wherein: one end of the operating circular plate (9) close to the fixing block (5) is fixedly connected with a plastic pad (10), and anti-skid lines are carved on the surface of the operating circular plate (9).
6. A construction cost mapping apparatus according to claim 1, wherein: the interior of the base (102) is fixedly connected with a counterweight plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512855.0U CN209856706U (en) | 2019-04-16 | 2019-04-16 | Building engineering cost mapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512855.0U CN209856706U (en) | 2019-04-16 | 2019-04-16 | Building engineering cost mapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209856706U true CN209856706U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920512855.0U Expired - Fee Related CN209856706U (en) | 2019-04-16 | 2019-04-16 | Building engineering cost mapping device |
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| Country | Link |
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| CN (1) | CN209856706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576896A (en) * | 2020-12-02 | 2021-03-30 | 江苏众拓勘察测绘有限公司 | Positioning regulator of surveying instrument and using method thereof |
-
2019
- 2019-04-16 CN CN201920512855.0U patent/CN209856706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576896A (en) * | 2020-12-02 | 2021-03-30 | 江苏众拓勘察测绘有限公司 | Positioning regulator of surveying instrument and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20200416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |