CN216202134U - Support protector of building engineering measuring instrument - Google Patents
Support protector of building engineering measuring instrument Download PDFInfo
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- CN216202134U CN216202134U CN202122347421.XU CN202122347421U CN216202134U CN 216202134 U CN216202134 U CN 216202134U CN 202122347421 U CN202122347421 U CN 202122347421U CN 216202134 U CN216202134 U CN 216202134U
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- support
- sleeve
- prism
- sliding sleeve
- measuring instrument
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Abstract
The utility model discloses a supporting and protecting device of a constructional engineering measuring instrument, and belongs to the technical field of constructional engineering. The utility model provides a building engineering measuring instrument's support protector, is equipped with the support including shielding the subassembly, shielding subassembly downside, and the support includes the mobile jib, and the mobile jib bottom surface has set firmly hinge ring A, and hinge ring A outside is that the equidistant structure of annular articulates has a plurality of vaulting poles, and the vaulting pole upper end articulates there is the landing leg, and mobile jib upper portion cover is equipped with the sliding sleeve, and the sliding sleeve lower extreme has set firmly hinge ring B, and sliding sleeve upper portion spiro union has the lock sleeve. According to the utility model, the lower end of the shield plate is clamped and reinforced by additionally arranging the top sleeve, so that the protective use effect of the shield plate after being closed is improved.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a supporting and protecting device of a constructional engineering measuring instrument.
Background
The building engineering, which is a part of the construction engineering, refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building constructions. However, before the construction of the construction project, a professional measuring instrument is required to perform on-site survey, so as to ensure that the construction project can be normally constructed, and patent document with publication number CN212458416U in the prior art provides a multifunctional measuring device for the construction project, which can effectively block sunlight irradiated by a measuring instrument main body by fixing and fixing a sun cloth above the measuring instrument main body, so that the construction personnel can still clearly observe relevant data on a display screen in the sunlight, although the device has more beneficial effects, the following problems still exist: the device sunshade cloth needs to be installed and used with the fixed block through the screw alone, and installation operation is comparatively loaded down with trivial details, in view of this, we provide a building engineering measuring instrument's support protector.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The present invention aims to provide a support and protection device for a construction engineering measuring instrument to solve the problems in the background art.
2. Technical scheme
A supporting and protecting device of a building engineering measuring instrument comprises a shielding component, wherein the shielding component comprises a prism, a protective shell is fixedly arranged on the top surface of the prism, two rotating rods are arranged on the outer portion of the protective shell in a bilateral symmetry structure, shielding plates are fixedly arranged in the middle of the rotating rods, a screwing block is screwed at the rear ends of the rotating rods, a top sleeve is sleeved on the middle portion of the prism, two clamping grooves are formed in the top surface of the top sleeve in a bilateral symmetry structure, a spring groove is formed in the bottom surface of the top sleeve, a spring is arranged in the spring groove, a supporting seat is screwed at the lower end of the prism, a prismatic groove is formed in the top surface of the supporting seat, a screw hole is formed in the bottom surface of the supporting seat, a support is arranged on the lower side of the shielding component and comprises a main rod, a hinge ring A is fixedly arranged on the bottom surface of the main rod, a plurality of supporting rods are hinged to the outer portion of the hinge ring A in an annular equidistant structure, supporting legs are hinged to the upper ends of the supporting rods, the movable rod is characterized in that a sliding sleeve is sleeved on the upper portion of the main rod, a hinge ring B is fixedly arranged at the lower end of the sliding sleeve, and a locking sleeve is screwed on the upper portion of the sliding sleeve.
Preferably, the prism is in plug fit with the edge groove.
Preferably, the shielding plate is matched with the clamping groove in a clamping mode.
Preferably, the top sleeve is in sliding fit with the prism.
Preferably, the main rod is fixed with the support seat in a threaded manner.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. the protective cover is used for protecting and covering the measuring instrument through the shielding plate, so that the influence of sunlight on the display screen of the measuring instrument on the reading of display data is avoided, and the protective cover and the shielding plate are matched for use, so that the anti-collision protective cover can be used for preventing the measuring instrument placed in the protective cover from collision, and the safety of the measuring instrument is improved.
2. The lower end of the shield plate is clamped and reinforced by additionally arranging the top sleeve, so that the protective use effect of the closed shield plate is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic, disassembled right side view of the shield assembly of the present invention;
fig. 3 is a schematic, disassembled bottom view of the shield assembly of the present invention;
FIG. 4 is a schematic disassembled view of the stent structure of the present invention;
the reference numbers in the figures illustrate: 1. a shield assembly; 2. a support; 101. a prism; 102. a protective shell; 103. a rotating rod; 104. a shutter; 105. screwing the block; 106. jacking and sleeving; 107. a card slot; 108. a spring; 109. a supporting seat; 110. a ridge groove; 111. a screw hole; 201. a main rod; 202. a hinge loop A; 203. a stay bar; 204. a support leg; 205. a sliding sleeve; 206. a hinge loop B; 207. and a locking sleeve.
Detailed Description
Referring to fig. 1-4, the present invention provides a technical solution:
a supporting and protecting device of a building engineering measuring instrument comprises a protecting component 1, wherein the protecting component 1 comprises a prism 101, the prism 101 is used for facilitating limit sliding use of a top sleeve 106, a protecting shell 102 is fixedly arranged on the top surface of the prism 101, two rotating rods 103 are arranged on the outer portion of the protecting shell 102 in a bilateral symmetry structure, a shielding plate 104 is fixedly arranged in the middle of each rotating rod 103, a screwing block 105 is screwed at the rear end of each rotating rod 103 for facilitating screwing and fixing of the opening and closing shielding plate 104 so as to enable the shielding plate 104 to shield light for use, the top sleeve 106 is sleeved in the middle of the prism 101, two clamping grooves 107 are formed in the top surface of the top sleeve 106 in a bilateral symmetry structure so as to facilitate clamping and limiting of the closing shielding plate 104 and prevent the shielding plate 104 from swinging to open and close so as to influence the shielding effect of the shielding plate 104 on the measuring instrument, a spring groove is formed in the bottom surface of the top sleeve 106, a spring 108 is arranged in the spring groove so as to facilitate pushing and moving of the top sleeve 106 to limit clamping and clamp the closing of the shielding plate 104, prismatic 101 lower extreme spiro union has supporting seat 109, prismatic groove 110 has been seted up on supporting seat 109 top surface, be convenient for top cover 106 and spring 108 installation, screw 111 has been seted up on supporting seat 109 bottom surface, it is equipped with support 2 to shield 1 downside of subassembly, support 2 includes mobile jib 201, mobile jib 201 bottom surface has set firmly hinge ring A202, hinge ring A202 outside is that the equidistant structure of annular articulates has a plurality of vaulting poles 203, vaulting pole 203 upper end articulates there is landing leg 204, mobile jib 201 upper portion cover is equipped with sliding sleeve 205, sliding sleeve 205 lower extreme has set firmly hinge ring B206, sliding sleeve 205 upper portion spiro union has lock sleeve 207.
Specifically, the prism 101 is inserted into the groove 110 to facilitate the assembly of the top sleeve 106 and the spring 108.
Further, sunshade 104 and draw-in groove 107 joint cooperation are convenient for carry out spacing joint to the sunshade 104 after the closure.
Still further, the top sleeve 106 is slidably engaged with the prism 101 to define a path of movement for the top sleeve 106.
In addition, the main rod 201 is fixed with the supporting seat 109 in a threaded manner, so that the device is convenient to assemble.
The working principle is as follows: when the device is used, the locking sleeve 207 is firstly loosened, then the sliding sleeve 205 is pulled down, the plurality of supporting legs 204 are driven to be unfolded, so that a supporting frame is formed, then the locking sleeve 207 is screwed down to fix the position of the support 2, then the block 105 is screwed down, then the top sleeve 106 is pulled down, so that the clamping groove 107 formed in the top surface of the top sleeve 106 is separated from the lower end of the shield 104, two shields 104 are turned over and opened, the multifunctional measuring instrument for building engineering is fixedly connected with the protective shell 102, and finally, according to the shading requirement, the corresponding shield 104 is adjusted in angle for shading.
Claims (5)
1. A support and protection device for construction engineering measuring instruments, comprising a shielding assembly (1), characterized in that: the shielding component (1) comprises a prism (101), a protective shell (102) is fixedly arranged on the top surface of the prism (101), two rotating rods (103) are arranged outside the protective shell (102) in a bilateral symmetry structure, a shielding plate (104) is fixedly arranged in the middle of each rotating rod (103), a screwing block (105) is screwed on the rear end of each rotating rod (103), a top sleeve (106) is sleeved on the middle of the prism (101), two clamping grooves (107) are formed in the top surface of the top sleeve (106) in a bilateral symmetry structure, a spring groove is formed in the bottom surface of the top sleeve (106), a spring (108) is arranged in the spring groove, a supporting seat (109) is screwed on the lower end of the prism (101), a ridge groove (110) is formed in the top surface of the supporting seat (109), a screw hole (111) is formed in the bottom surface of the supporting seat (109), a support (2) is arranged on the lower side of the shielding component (1), and the support (2) comprises a main rod (201), mobile jib (201) bottom surface has set firmly hinge ring A (202), hinge ring A (202) outside is that the equidistant structure of annular articulates there are a plurality of vaulting poles (203), vaulting pole (203) upper end articulates there is landing leg (204), mobile jib (201) upper portion cover is equipped with sliding sleeve (205), sliding sleeve (205) lower extreme has set firmly hinge ring B (206), sliding sleeve (205) upper portion spiro union has lock sleeve (207).
2. A support and guard for a construction engineering surveying instrument according to claim 1, characterized in that: the prism (101) is in plug fit with the edge groove (110).
3. A support and guard for a construction engineering surveying instrument according to claim 1, characterized in that: the shielding plate (104) is in clamping fit with the clamping groove (107).
4. A support and guard for a construction engineering surveying instrument according to claim 1, characterized in that: the top sleeve (106) is in sliding fit with the prism (101).
5. A support and guard for a construction engineering surveying instrument according to claim 1, characterized in that: the main rod (201) is fixed with the supporting seat (109) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347421.XU CN216202134U (en) | 2021-09-27 | 2021-09-27 | Support protector of building engineering measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347421.XU CN216202134U (en) | 2021-09-27 | 2021-09-27 | Support protector of building engineering measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216202134U true CN216202134U (en) | 2022-04-05 |
Family
ID=80925220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122347421.XU Active CN216202134U (en) | 2021-09-27 | 2021-09-27 | Support protector of building engineering measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216202134U (en) |
-
2021
- 2021-09-27 CN CN202122347421.XU patent/CN216202134U/en active Active
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