CN205655058U - Engineering survey and drawing tripod - Google Patents
Engineering survey and drawing tripod Download PDFInfo
- Publication number
- CN205655058U CN205655058U CN201620519198.9U CN201620519198U CN205655058U CN 205655058 U CN205655058 U CN 205655058U CN 201620519198 U CN201620519198 U CN 201620519198U CN 205655058 U CN205655058 U CN 205655058U
- Authority
- CN
- China
- Prior art keywords
- stent foot
- support column
- groove
- spider
- engineering mapping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Abstract
The utility model discloses an also can guarantee the engineering survey and drawing tripod that the handle can not damage when the altitude mixture control can be realized, including work platform, support foot and control support foot wobbling articulated mounting, the support foot is hollow structure, is equipped with the track groove outside the support foot on the periphery, and the one end of being close to the track groove on the support foot is equipped with a plurality of spacing draw -in grooves, and sliding connection has the support column in the support foot, is equipped with the stopper of joint in spacing draw -in groove on the support column, and the stopper upper surface is equipped with the connecting rod, is equipped with the work handle on the connecting rod, this kind of engineering survey and drawing tripod can carry out the not regulation of co -altitude through the support column to in the three support foot to make this tripod also sufficient steady when subaerial the placing of unevenness.
Description
Technical field
This utility model relates to a kind of engineering survey auxiliary equipment field, particularly to a kind of engineering mapping spider.
Background technology
Spider is requisite auxiliary equipment in engineering mapping work, owing to the surveying and mapping data in engineer operation plays vital effect to the engineer operation in later stage, so the certainty of measurement of surveying and mapping tool is had higher requirement, and the measurement of surveying and mapping tool for convenience, typically the surveying and mapping tools such as total powerstation are placed on spider, surveying and mapping tool is made to ensure when measuring absolute static, thereby may be ensured that the measurement precision of surveying and mapping tool, so now, the stationarity for spider also has higher requirement.
nullA kind of engineering detecting spider (application number 201320216315.0) is disclosed on patent application text，Including work platforms、Stent foot、Articulated elements、Telescopic tube handle screw etc.,Stent foot can realize the change of angle under the effect of articulated elements，Telescopic tube can realize the regulation of this spider height，Spider can preferably ensure to place on level land to consolidate，Due to now this spider altitude mixture control and fixing be being screwed into by handle screw、The process back-outed realizes，When carrying out the altitude mixture control to spider，Constantly need in telescopic tube, be screwed into handle screw to back-out，In order to ensure spider in use supporting & stablizing，So need by handle screw twist the tightest，After the most repeatedly，The damage of handle screw will be easily caused，And when placing weight on workbench，Now can directly subject bigger pressure on handle screw，After Chang Shijian，Also the damage of handle screw can be accelerated，After handle screw damages，Will be unable to ensure that spider has good support force when certain certain height，When now surveying and mapping tool being placed on the table，The phenomenon of the downward landing of telescopic tube probably occurs，Now will cause placing the situation generation that surveying and mapping tool on the table drops.
Utility model content
The purpose of this utility model is to provide a kind of engineering mapping spider that also can guarantee that while can realizing altitude mixture control that handle will not damage.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of engineering mapping spider, the articulated mounting swung including work platforms, stent foot and control stent foot, described stent foot is hollow-core construction, described stent foot outer circumference surface is provided with rail groove, on described stent foot, the one end near rail groove is provided with multiple spacing draw-in groove, support column is slidably connected in described stent foot, described support column is provided with the limited block being connected in spacing draw-in groove, described limited block upper surface is provided with connecting rod, and described connecting rod is provided with work handle.
By using technique scheme, the structure of support column can realize the regulation of stent foot height trace, i.e. by the pushing to support column, so that limited block departs from spacing draw-in groove, now support column can slide up and down in stent foot, upon reaching this limit, only need to pull work handle, limited block is made to snap in spacing draw-in groove, it is achieved thereby that support column fixing in this position, simple structure is utilized to achieve the altitude mixture control of support column and the fixing of position, and be now limited block is moved directly to spacing draw-in groove in realize the fixing of support column position, now connecting rod and work handle will not be produced any abrasion.
This utility model is arranged further: be provided with filled rubber pad between described stent foot and support column.
By using technique scheme, filled rubber pad can eliminate support column gap in stent foot, rock so that support column will not produce in stent foot, and the filled rubber pad performance that the most flexible deformation and deformation recover when stress, such that it is able to realize support column slip in stent foot and position is fixed.
This utility model is arranged further: described support column is provided with groove near one end of rail groove, is welded with compression spring in described groove, and the other end of described compression spring is connected with limited block.
By using technique scheme, under the effect of compression spring, in limited block press-in groove can be made, now can realize limited block and depart from spacing draw-in groove, thus convenient realize support column slip in stent foot easily.
This utility model is arranged further: be provided with fixation clip in described groove, conflicts with compression spring in a surface of described fixation clip, and another surface of described fixation clip is connected fixing with one end of limited block.
By using technique scheme, under the effect of fixation clip, it is possible to prevent limited block to depart from from spacing kerve completely, thus furthermore achieved that the fixing of limited block.
This utility model is arranged further: on described support column, the one end away from work platforms is provided with tip.
By using technique scheme, when support column slides out from bracing frame and contacts with ground, most advanced and sophisticated support column and ground are point cantact, can not be limited by ground line gradient, so that the support of this spider is more solid and reliable.
This utility model is arranged further: described articulated mounting includes the three groups of connection seats being arranged at work platforms external peripheral surface, described connection seat includes two pieces of connecting plates, it is hinged with fixed cylinder between described connecting plate, described stent foot is sleeved in fixed cylinder near one end of work platforms, and described stent foot swings up and down around fixed cylinder.
By using technique scheme, by articulated mounting, so that the angle of the stent foot of this spider the most arbitrarily converts, so that this spider uses convenient.
This utility model is arranged further: described work platforms lower surface is provided with support platform, and described articulated mounting is arranged on the external peripheral surface supporting platform.
By using technique scheme, while work platforms can be played a supporting role by support platform, it is arranged at the articulated mounting supported on platform and can avoid the surveying and mapping tool being positioned on work platforms is produced blanketing.
This utility model is arranged further: described work platforms is provided with upwardly extending extension back-up ring along outer circumference surface.
By using technique scheme, when surveying and mapping tool is placed on work platforms carry out mapping operations time, extend back-up ring and surveying and mapping tool can be played the effect of protection, thus avoid the phenomenon dropped by collision that surveying and mapping tool likely occurs.
This utility model is arranged further: described extension back-up ring is made up of elastomeric material.
By using technique scheme, the extension back-up ring of elastomeric material, while surveying and mapping tool is played protective action, also will not produce the collision of hardness, thus further surveying and mapping tool be served protective effect surveying and mapping tool.
This utility model is arranged further: described work handle is provided with multiple salient point.
By using technique scheme, salient point can strengthen the frictional force of work handle, consequently facilitating to the fixing control of the slip of support column and position.
In sum, this utility model has the advantages that
1, add the structure of support column and make support column can realize the regulation of height, such that it is able to make this spider be applicable to rugged ground；
2, the fixing convenient of slip that multiple simple structure makes support column in stent foot and position is used；
3, articulated mounting achieves the regulation of this stent foot angle；
4, surveying and mapping tool can be played protective action by the structure on work platforms, enhances safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the partial enlarged drawing of A in Fig. 1；
Fig. 3 is the structural representation of embodiment 2；
Fig. 4 is the top view of this engineering mapping spider；
Fig. 5 is the sectional view of B-B in Fig. 4；
Fig. 6 is the partial enlarged drawing of C in Fig. 5；
Fig. 7 is the structural representation of embodiment 3.
In figure: 1, work platforms；11, platform is supported；12, back-up ring is extended；2, stent foot；21, rail groove；22, spacing draw-in groove；3, articulated mounting；31, seat is connected；311, connecting plate；32, fixed cylinder；4, support column；41, limited block；42, connecting rod；43, work handle；431, salient point；44, most advanced and sophisticated；45, groove；5, compression spring；6, filled rubber pad；7, fixation clip.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment 1: a kind of engineering mapping spider, as Figure 1-Figure 2, identical with general spider, include work platforms 1, stent foot 2 and control the articulated mounting 3 that stent foot 2 swings.
Owing to engineering mapping spider is generally used for auxiliary equipment during engineering mapping, when in the space local to, ground, when ground type etc. is surveyed and drawn, often use the surveying and mapping tools such as total powerstation, owing to total powerstation deadweight is heavier, when surveying and drawing, need repeatedly to survey and draw in different angle places, now need staff to hold total powerstation always, wasting time and energy very, now under the effect of spider, directly total powerstation can be placed on the work platforms 1 of spider, make total powerstation obtain position stable after, survey and draw again, thus convenience very.
The stent foot 2 of this engineering mapping spider is set to hollow sting foot 2, and in stent foot 2, slidably connect support column 4, owing to support column 4 can slide in stent foot 2, so there is certain gap between stent foot 2 and support column 4, on the outer circumference surface of stent foot 2, now have a rail groove 21, and at rail groove 21, it is provided with multiple spacing draw-in groove 22 on stent foot 2, meanwhile, the surface of support column 4 is also equipped with limited block 41, and limited block 41 can be connected in spacing draw-in groove 22, so, under the effect of limited block 41, so that support column 4 keeps transfixion in stent foot 2, now the upper surface at limited block 41 is provided with connecting rod 42, connecting rod 42 is provided with a work handle 43.
nullAfter adding the structure of support column 4，When this spider is positioned on rugged ground，Arise that the situation that three stent foots 2 can not land simultaneously，Now，For the stent foot 2 not landed，Now only need to be by work handle 43 subordinate's pressure in stent foot 2，Connecting rod 42 drives limited block 41 internal mobile to stent foot 2 in the lump，Now limited block 41 departs from from spacing draw-in groove 22，Support column 4 is after fixing without position，Will direction slip earthward under deadweight factor，And gradually skid off outside stent foot 2，When conflicting with ground in one end of support column 4，Only need to pull work handle 43 again，Connecting rod 42 is made to drive limited block 41 outside mobile to stent foot 2，Owing to being provided with multiple spacing draw-in groove 22 at rail groove 21 on stent foot 2，Now，Only need to continue limited block 41 to be embedded in spacing draw-in groove 22，The fixing of limited block 41 can be realized，And support column 4 the most also can be made to obtain the fixing of position in stent foot 2，No longer slide.
Such setting is so that this spider is be placed on rugged ground can be under the effect of support column 4, realize the stationarity placed, and can be by the support column 4 in three stent foots 2 being carried out the regulation of differing heights, so that enough steady when this spider is placed on irregular ground.
And, after this spider realizes the regulation of height, limited block 41 is moved when being connected in spacing draw-in groove 22, connecting rod 42 and work handle 43 are in the outside of spacing draw-in groove 22, such snap fit very simple, and do not result in limited block 41, connecting rod 42 and any abrasion of work handle 43, when placing weight on work platforms 1, pressure can act directly on spacing draw-in groove 22 wall, from without to limited block 41, connecting rod 42 and work handle 43 cause bigger pressure, extend limited block 41, connecting rod 42 and the service life of work handle 43.
In the present embodiment, the conversion of the angle of the stent foot 2 of this spider for convenience, so at three groups of connection seats 31 of work platforms 1 external peripheral surface, connect seat 31 and include two pieces of connecting plates 311, being hinged with fixed cylinder 32 between connecting plate 311, the upper end of stent foot 2 is just sleeved in fixed cylinder 32, and stent foot 2 can swing up and down around fixed cylinder 32, such articulated mounting 3 simple in construction, and achieve the regulation of the angle of stent foot 2 very easily.
nullEmbodiment 2: a kind of engineering mapping spider，It is with the difference of embodiment 1，As shown in figures 3 to 6，Owing to support column 4 can slide in stent foot 2，So there is certain gap between the two，But when gap is bigger between the two，Limited block 41 is after departing from spacing draw-in groove 22，Support column 4 can be made to slide in stent foot 2 comparatively fast，In now one end of support column 4 quickly skids off stent foot 2，And it is inconsistent with ground，In the process，After support column more than 4 time and ground Fast Collision，One end of support column 4 is possible to situation abrasion occur，In order to avoid this phenomenon，So adding the setting of filled rubber pad 6 between at the support column 4 and the medial wall of stent foot 2 of this spider，Now can increase and contact friction between support column 4 with filled rubber pad 6，So that support column 4 cannot quickly skid off in stent foot 2.
nullBut when behind the space that filled rubber pad 6 fills up between support column 4 and stent foot 2，Now limited block 41 is difficult to be depressed and depart from spacing draw-in groove 22，In order to solve this problem，On support column 4, the opening part of close rail groove 21 is provided with the structure of groove 45，And in groove 45, it is welded with compression spring 5，Meanwhile，It is provided with a fixation clip 7 away from one end of connecting rod 42 at limited block 41，When work handle 43 is applied power，Power can be delivered on fixation clip 7 along limited block 41，Fixation clip 7 embeds in groove 45，And start to compress compression spring 5，Now，Limited block 41 can depart from spacing draw-in groove 22，And it is capable of the support column 4 slip in stent foot 2，And，Owing to compression spring 5 has preferable elastic deformation and deformation recovery capability，After cancelling the power that work handle 43 is applied，While now compression spring 5 recovers deformation，Limited block 41 will be made automatically to set back，Can automatically be embedded in spacing draw-in groove 22，Now under the effect of fixation clip 7，Limited block 41 cannot eject in spacing draw-in groove 22.
In the present embodiment, the surface of work handle 43 also add the setting of multiple salient point 431, to increase the contact degree of friction of work handle 43, in order to user facilitates the most easily when pushing work handle 43.
In the present embodiment, most advanced and sophisticated 44 it are set near the one end on ground at support column 4, due to all can some tiny sand on general ground, now stent foot 2 is when placing on the ground, certain rolling can be produced between surface and the sand of stent foot 2, thus be unfavorable for the placement of spider, now under the effect supporting seat having most advanced and sophisticated 44, most advanced and sophisticated 44 directly will not contact with substantial amounts of sand, thus ensure that the steadiness of spider.
When this spider is positioned over meadow, mud ground etc. local time, the tip 44 of support column 4 can preferably be inserted in the earth of meadow, such that it is able to make the placement of spider more firm.
nullEmbodiment 3: a kind of engineering mapping spider，It is with the difference of embodiment 2，As shown in Figure 7，Owing to the work platforms 1 of engineering mapping spider is to place some surveying and mapping tools，In order to avoid surveying and mapping tool can have been hindered by articulated mounting 3，So the lower surface at work platforms 1 is provided with a support platform 11，Articulated mounting 3 is just arranged on the external peripheral surface supporting platform 11，And it is provided with upwardly extending extension back-up ring 12 at work platforms 1 along outer circumference surface，Extend back-up ring 12 to be made up of quality of rubber materials，Now under the effect extending back-up ring 12，When surveying and mapping tool is placed on carry out mapping operations on work platforms 1 time，Surveying and mapping tool can be embedded in extension back-up ring 12，So，It is no need for worrying in the course of the work，Surveying and mapping tool on work platforms 1 can be collided，Thus cause the situation that surveying and mapping tool drops，And，The extension back-up ring 12 of quality of rubber materials has preferable pliability，So surveying and mapping tool will not be produced abrasion.
nullSpecific implementation process: (this implementation process is to combine above-mentioned all embodiments to illustrate，The embodiment of the independent embodiment of each of which is all contained in the middle of this implementation process),The stent foot 2 of this engineering mapping spider is utilized the articulated mounting 3 supported on platform 11，After being flared out certain angle，Place on the ground，When ground is uneven，Arise that the situation that three stent foots 2 can not land simultaneously，Now，For the stent foot 2 not landed，Now only need to be by work handle 43 subordinate's pressure in stent foot 2，Connecting rod 42 drives fixation clip 7 internal mobile to stent foot 2 in the lump，And embed in groove 45，Now limited block 41 departs from from spacing draw-in groove 22，Support column 4 is after fixing without position，Will direction slip earthward under deadweight factor，Now owing to there being filled rubber pad 6 between support column 4 and stent foot 2，So support column 4 can slip slowly in stent foot 2，And gradually skid off outside stent foot 2，When conflicting with ground in one end of support column 4，Only need to unclamp the power that work handle 43 is applied，Under the effect of compression spring 5，Limited block 41 will be embedded in spacing draw-in groove 22 automatically，The fixing of limited block 41 can be realized，And support column 4 the most also can be made to obtain the fixing of position in stent foot 2，No longer slide，The most i.e. complete the stable placement on the ground of this engineering mapping spider.
Now can be placed on the work platforms 1 of this engineering mapping spider by the surveying and mapping tools such as total powerstation, now surveying and mapping tool can be played certain protective action by the extension back-up ring 12 of quality of rubber materials, it is to avoid dropping of surveying and mapping tool.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. an engineering mapping spider, including work platforms (1), the articulated mounting (3) that stent foot (2) and control stent foot (2) swing, it is characterized in that: described stent foot (2) is hollow-core construction, described stent foot (2) outer circumference surface is provided with rail groove (21), the upper one end near rail groove (21) of described stent foot (2) is provided with multiple spacing draw-in groove (22), support column (4) is slidably connected in described stent foot (2), described support column (4) is provided with the limited block (41) being connected in spacing draw-in groove (22), described limited block (41) upper surface is provided with connecting rod (42), described connecting rod (42) is provided with work handle (43).
A kind of engineering mapping spider the most according to claim 1, it is characterised in that: it is provided with filled rubber pad (6) between described stent foot (2) and support column (4).
A kind of engineering mapping spider the most according to claim 2, it is characterized in that: described support column (4) is provided with groove (45) near one end of rail groove (21), being welded with compression spring (5) in described groove (45), the other end of described compression spring (5) is connected with limited block (41).
A kind of engineering mapping spider the most according to claim 3, it is characterized in that: in described groove (45), be provided with fixation clip (7), conflicting with compression spring (5) in one surface of described fixation clip (7), another surface of described fixation clip (7) is connected fixing with one end of limited block (41).
A kind of engineering mapping spider the most according to claim 4, it is characterised in that: on described support column (4), the one end away from work platforms (1) is provided with tip (44).
A kind of engineering mapping spider the most according to claim 1, it is characterized in that: described articulated mounting (3) includes being arranged at three groups of connections seat (31) of work platforms (1) external peripheral surface, described connection seat (31) includes two pieces of connecting plates (311), fixed cylinder (32) it is hinged with between described connecting plate (311), described stent foot (2) is sleeved in fixed cylinder (32) near one end of work platforms (1), and described stent foot (2) swings up and down around fixed cylinder (32).
A kind of engineering mapping spider the most according to claim 6, it is characterized in that: described work platforms (1) lower surface is provided with support platform (11), described articulated mounting (3) is arranged on the external peripheral surface supporting platform (11).
A kind of engineering mapping spider the most according to claim 1, it is characterised in that: described work platforms (1) is provided with upwardly extending extension back-up ring (12) along outer circumference surface.
A kind of engineering mapping spider the most according to claim 8, it is characterised in that: described extension back-up ring (12) is made up of elastomeric material.
A kind of engineering mapping spider the most according to claim 1, it is characterised in that: described work handle (43) is provided with multiple salient point (431).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519198.9U CN205655058U (en) | 2016-05-31 | 2016-05-31 | Engineering survey and drawing tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519198.9U CN205655058U (en) | 2016-05-31 | 2016-05-31 | Engineering survey and drawing tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655058U true CN205655058U (en) | 2016-10-19 |
Family
ID=57405616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620519198.9U Expired - Fee Related CN205655058U (en) | 2016-05-31 | 2016-05-31 | Engineering survey and drawing tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205655058U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767260A (en) * | 2017-01-19 | 2017-05-31 | 成都齐友科技有限公司 | A kind of steady type automobile gauge support |
| CN107015291A (en) * | 2017-03-16 | 2017-08-04 | 周琼 | A kind of instrument retainer for Reconnaissance Survey |
| CN107024201A (en) * | 2017-04-20 | 2017-08-08 | 山东大学 | A kind of observation servicing unit and application method suitable for monitoring measurement |
| CN107120503A (en) * | 2017-06-02 | 2017-09-01 | 成都雷纳斯科技有限公司 | A kind of Portable dismountable surveys and draws tripod |
| CN108871497A (en) * | 2018-08-02 | 2018-11-23 | 金洲集团有限公司 | Galvanized liquid surface depth measurement device |
| CN109578772A (en) * | 2019-01-05 | 2019-04-05 | 深圳市勘察研究院有限公司 | A kind of engineering mapping rotation bracket |
| CN109827558A (en) * | 2019-03-21 | 2019-05-31 | 北京电子工程总体研究所 | A kind of vehicle-mounted north finder |
| CN111156390A (en) * | 2020-02-28 | 2020-05-15 | 成都汇蓉国科微系统技术有限公司 | Tripod |
-
2016
- 2016-05-31 CN CN201620519198.9U patent/CN205655058U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767260A (en) * | 2017-01-19 | 2017-05-31 | 成都齐友科技有限公司 | A kind of steady type automobile gauge support |
| CN107015291A (en) * | 2017-03-16 | 2017-08-04 | 周琼 | A kind of instrument retainer for Reconnaissance Survey |
| CN107024201A (en) * | 2017-04-20 | 2017-08-08 | 山东大学 | A kind of observation servicing unit and application method suitable for monitoring measurement |
| CN107120503A (en) * | 2017-06-02 | 2017-09-01 | 成都雷纳斯科技有限公司 | A kind of Portable dismountable surveys and draws tripod |
| CN108871497A (en) * | 2018-08-02 | 2018-11-23 | 金洲集团有限公司 | Galvanized liquid surface depth measurement device |
| CN109578772A (en) * | 2019-01-05 | 2019-04-05 | 深圳市勘察研究院有限公司 | A kind of engineering mapping rotation bracket |
| CN109827558A (en) * | 2019-03-21 | 2019-05-31 | 北京电子工程总体研究所 | A kind of vehicle-mounted north finder |
| CN109827558B (en) * | 2019-03-21 | 2021-06-04 | 北京电子工程总体研究所 | Vehicle-mounted north seeker |
| CN111156390A (en) * | 2020-02-28 | 2020-05-15 | 成都汇蓉国科微系统技术有限公司 | Tripod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205655058U (en) | Engineering survey and drawing tripod | |
| CN210771270U (en) | Strutting arrangement is used in survey and drawing | |
| CN207421670U (en) | A kind of land surveying horizontal fixture | |
| CN211548683U (en) | Safety foot rest is used in building engineering construction | |
| CN208088878U (en) | A kind of ancient architecture wall recovery support | |
| CN205267437U (en) | Extensible makes up experiment table | |
| CN205716298U (en) | A kind of desktop computer mainframe box rack with buffering effect | |
| CN210032530U (en) | Strutting arrangement for civil engineering | |
| CN207846986U (en) | A kind of platform adjusting foot | |
| CN204455830U (en) | A kind of bridge bearing bracing or strutting arrangement | |
| CN204302021U (en) | Hydraulic support analogue test platform | |
| CN212203833U (en) | Accounting computerization supports display device | |
| CN103822820A (en) | Field rock deformation testing device capable of magnetism positioning | |
| CN207608901U (en) | A kind of pricker for building lot visits device | |
| CN207277330U (en) | A kind of stake holes inner wall protective device | |
| CN105805492A (en) | Hourglass type damping device for mechanical equipment | |
| CN211078400U (en) | High altitude construction platform pedal structure | |
| CN204984246U (en) | Ladder for interior decoration | |
| CN213980030U (en) | Novel biliquid grouter | |
| CN205516314U (en) | Mobile type basketball stand | |
| CN221165783U (en) | Hydraulic prop with adjusting function | |
| CN104406015A (en) | Shockproof displayer bracket of printing press | |
| CN205076694U (en) | Cable drags and makes head end | |
| CN210858593U (en) | Drilling rig for geotechnical engineering investigation | |
| CN216348141U (en) | Ruler for mapping geographic information |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170531 |