CN215725961U

CN215725961U - High-stability measurement control point protection device

Info

Publication number: CN215725961U
Application number: CN202122151008.6U
Authority: CN
Inventors: 杨创; 张小珍
Original assignee: Guangdong Zhanjiang Senior Technical School
Current assignee: Guangdong Zhanjiang Senior Technical School
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-01
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a high-stability measurement control point protection device, which comprises: the mounting plate is fixed with the cement ground through bolts, a protection plate positioned right above the measurement control point is arranged on the inner side of the mounting plate, and a mounting groove is formed in the inner side of the mounting plate; the lower end of the limiting rod is arranged in the mounting groove, and a limiting plate is fixed on the outer side of the upper end of the limiting rod; the protective sealing cover is arranged on the outer side of the positioning plate, and an installation seat is fixed on the lower side of the protective sealing cover; the side guard ring, it sets up in the outside of linking up the ring, and the downside of side guard ring is provided with the clearance groove, the clearance groove has been seted up to the inboard equidistant of side guard ring. This high measurement control point protection device of stability can dismantle or install the protection closing cap, is convenient for observe or fix a position measurement control point, and has good mounting structure, increases the stability after the installation, avoids the device to break away from and can not play corresponding protective capability.

Description

High-stability measurement control point protection device

Technical Field

The utility model relates to the technical field of measurement control points, in particular to a high-stability measurement control point protection device.

Background

In the related concrete construction process, the measurement control points are arranged in an encrypted mode gradually along with the construction progress, in order to guarantee the stability and the durability of the measurement control points, the measurement control points are often directly arranged on the stable concrete surface in a construction area, the measurement control points are usually arranged in modes of carving, paint identification and the like, due to the requirements of construction procedures, various construction vehicles and equipment come and go in the construction area, the measurement control points are bound to be covered and rolled, the retention and the search of the measurement control points are influenced, once the control points are lost, the manpower and the material resources are required to be input again, the control points are arranged in a reworked mode, and therefore a special measurement control point protection device is required to protect the measurement control points.

Chinese patent authorizes a concrete surface measurement control point protection device that publication number is CN205280081U, including the protection shield, open at the protection shield center has the exposed hole, and the protection otter board is installed to the exposed hole upper end, and the protection shield is opened all around has the mounting hole, and the retaining member passes through the mounting hole and fixes the protection shield in measurement control point department. According to the concrete surface measurement control point protection device provided by the utility model, the protection plate is arranged and matched with the expansion screw or bolt for locking, so that a very stable fixing effect can be achieved on the device, the thickness of the steel plate effectively isolates the direct contact of the outside to the measurement control point, the measurement control point is well reserved, and the search is convenient.

The above prior art solutions have the following drawbacks: the protection cover is inconvenient to detach or mount, the stability after mounting is poor, and the protection cover is easy to separate and cannot achieve the corresponding protection capability, so the utility model provides the measurement control point protection device with high stability to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a measurement control point protection device with high stability, which aims to solve the problems that the protection cover is inconvenient to detach or mount and the stability after mounting is poor in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high stability measurement control point protection device comprising:

the mounting plate is fixed with the cement ground through bolts, a protection plate positioned right above the measurement control point is arranged on the inner side of the mounting plate, a mounting groove is formed in the inner side of the mounting plate, and a connecting ring is fixed on the outer side of the mounting plate;

the lower end of the limiting rod is installed in the installation groove, a limiting spring is arranged between the limiting rod monomers, a limiting plate is fixed on the outer side of the upper end of the limiting rod, and a positioning plate arranged on the outer side of the limiting rod is installed on the lower side of the limiting plate;

the protection cover is arranged on the outer side of the positioning plate, an installation seat is fixed on the lower side of the protection cover, and a spring with the lower end attached to the protection plate is arranged on the lower side of the installation seat;

the side guard ring, it sets up in the outside of linking up the ring, and the downside of side guard ring is provided with the clearance groove, the inboard equidistant clearance groove of having seted up of side guard ring, and the inboard in clearance groove set up with the drainage hole of spacing intra-annular structure intercommunication.

According to a preferred technical scheme of the utility model, the side protection ring and the connecting ring are in clamping connection and are in detachable connection with the connecting ring through bolts, the cleaning grooves are formed in the inner side of the side protection ring at equal intervals, the limiting ring fixed on the lower side of the side protection ring is in clamping connection with the cement ground, and the outer side of the side protection ring is obliquely arranged.

Adopt above-mentioned technical scheme, can increase the fixed stability on side guard ring and cement ground, and utilize the slope in the side guard ring outside to set up the vehicle of being convenient for and pass through to reduce the sense of jolting.

As a preferred technical scheme, the lower end surface of the cleaning groove is obliquely arranged, and the drainage hole formed in the inner side of the cleaning groove is communicated with the inner hole structure of the limiting ring for draining water.

By adopting the technical scheme, the cleaning groove can be used for increasing sundries adhered to the outer side of the opposite side protection ring and the like for guiding and discharging.

As a preferable technical scheme of the utility model, the lower end of the outer side of the protection cover is obliquely arranged, and the limiting rods are arranged at equal intervals on the inner side of the protection cover.

By adopting the technical scheme, the protection cover is convenient to stably install.

As a preferred technical scheme of the present invention, the lower end of the limiting rod is inclined, the limiting plate fixed at the upper end of the limiting rod is slidably connected to the inner side of the protection sealing cover, the limiting rod is slidably connected to the positioning plate in a snap-fit manner, and the lower end of the limiting rod slides in the mounting groove.

By adopting the technical scheme, when the protection sealing cover moves downwards, the distance between the limiting rod monomers can be increased, so that the limiting plate is clamped with the groove-shaped structure arranged on the inner side of the protection sealing cover, and the connection between the protection sealing cover and the limiting rod is ensured.

As a preferable technical scheme of the utility model, the inner side of the mounting groove is triangular, and the opening radius of the upper end of the mounting groove is larger than the width of the lower end of the single limiting rod.

By adopting the technical scheme, when the distance between the single limiting rod bodies is convenient to reduce, the lower end of the limiting rod is separated from the mounting groove, so that the protection sealing cover is convenient to detach.

Compared with the prior art, the utility model has the beneficial effects that: the high-stability measurement control point protection device can be used for disassembling or assembling the protection sealing cover, is convenient for observing or positioning the measurement control point, has a good installation structure, increases the stability after installation, and avoids the device from being separated and not having corresponding protection capability;

1. the lower end of the limiting rod is inclined and the inner side of the mounting groove is triangular, so that the limiting plate can be clamped with a groove-shaped structure arranged on the inner side of the protection sealing cover when the protection sealing cover moves downwards, connection between the protection sealing cover and the limiting rod is ensured, and the lower end of the limiting rod is conveniently separated from the mounting groove by the fact that the opening radius size of the upper end of the mounting groove is larger than the width size of the lower end of the limiting rod single body, so that the protection sealing cover can be conveniently detached to facilitate observation or positioning of a measurement control point;

2. the bolts which are arranged at equal angles on the inner side of the mounting plate are fixed with the cement ground, the limiting rings arranged on the lower sides of the side protection rings are clamped with the cement ground, the mounting stability of the mounting plate and the cement ground can be improved, the device is prevented from being separated and not achieving corresponding protection capacity, and vehicles can pass through the inclined arrangement on the outer sides of the side protection rings, so that the bumping feeling is reduced;

3. set up the slope through the lower extreme of clearance groove and increase the contralateral guard ring outside and be stained with attached debris etc. and guide the discharge, and the drainage hole that the clearance inslot side was seted up and spacing ring inner hole column structure intercommunication in order to be used for the drainage, simultaneously through the side guard ring with link up the ring for the block be connected the time and constitute through bolt and link up the ring and can dismantle the connection, be convenient for change the side guard ring after using for a long time, also can increase the stability of being connected between side guard ring and the mounting panel.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic diagram of a side view of the connection between the limiting rod and the positioning plate according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. mounting a plate; 2. a side guard ring; 3. a limiting ring; 4. an adaptor ring; 5. a drainage hole; 6. a protective cover; 7. a protection plate; 8. cleaning the tank; 9. a handle; 10. a limiting rod; 11. a limiting plate; 12. mounting grooves; 13. positioning a plate; 14. a mounting seat; 15. and a limiting spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-stability measurement control point protection device comprises a mounting plate 1 fixed with a cement ground through a bolt, a protection plate 7 arranged right above a measurement control point is arranged on the inner side of the mounting plate 1, a mounting groove 12 is formed on the inner side of the mounting plate 1, a connecting ring 4 is fixed on the outer side of the mounting plate 1, the lower end of a limiting rod 10 is arranged in the mounting groove 12, a limiting spring 15 is arranged between single limiting rods 10, a limiting plate 11 is fixed on the outer side of the upper end of the limiting rod 10, a positioning plate 13 arranged on the outer side of the limiting rod 10 is arranged on the lower side of the limiting plate 11, a protection seal cover 6 is arranged on the outer side of the positioning plate 13, a mounting seat 14 is fixed on the lower side of the protection seal cover 6, a spring with the lower end attached to the protection plate 7 is arranged on the lower side of the mounting seat 14, a side protection ring 2 is arranged on the outer side of the connecting ring 4, and a cleaning groove 8 is arranged on the lower side of the side protection ring 2, the inner side of the side protection ring 2 is provided with cleaning grooves 8 at equal intervals, and the inner side of each cleaning groove 8 is provided with a drainage hole 5 communicated with the inner hole-shaped structure of the limiting ring 3;

when the device is used, as shown in fig. 1 and fig. 2 specifically, firstly, the mounting plate 1 and the cement ground are fixed by equal-angle bolts, then the side protection ring 2 and the connecting ring 4 are clamped, then the bolt fixation is carried out between the side protection ring and the connecting ring, the limiting ring 3 fixed at the lower side of the side protection ring 2 is clamped and connected with the cement ground, the connection stability of the side protection ring 2 and the cement ground is improved, vehicles can pass through the side protection ring 2 conveniently through the inclined arrangement of the outer side of the side protection ring to reduce the bumping feeling, impurities adhered to the outer side of the side protection ring 2 are guided and discharged through the inclined arrangement of the lower end surface of the cleaning groove 8, and the drainage hole 5 formed in the inner side of the cleaning groove 8 is communicated with the inner hole-shaped structure of the limiting ring 3 for drainage;

as shown in fig. 3, 4 and 5, the protection cover 6 has a buffer structure by using a spring whose lower end is attached to the protection plate 7 and arranged under the mounting seat 14, so as to adapt to rolling when a vehicle passes through, and when the vehicle passes through, the lower end of the limit rod 10 is inclined and the inner side of the mounting groove 12 is triangular, so that the limit plate 11 can be engaged with the groove-shaped structure arranged on the inner side of the protection cover 6 when the protection cover 6 moves downwards, so as to ensure the connection between the protection cover 6 and the limit rod 10, and the lower end of the limit rod 10 can be conveniently separated from the mounting groove 12 by the opening radius size of the upper end of the mounting groove 12 being greater than the width size of the lower end of the single body of the limit rod 10, so as to facilitate the detachment of the protection cover 6, and control the gap between the single bodies of the limit rod 10 by using the limit spring 15, thereby avoiding the lower end of the limit rod 10 from being separated from the mounting groove 12 at will, and the locating plate 13 is convenient for limiting the spacing between the single limiting rods 10, so as to avoid dislocation, and after the protective sealing cover 6 is detached, the protective sealing cover 6 is taken out by using the handle 9, so that the measurement control point can be observed or maintained conveniently.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A measurement control point protection device with high stability is characterized by comprising:

2. A high stability measurement control point protection device according to claim 1, wherein: the side guard ring is connected with the connection ring in a clamping manner and is detachably connected with the connection ring through a bolt, the cleaning groove is formed in the inner side of the side guard ring at equal intervals, the limiting ring fixed to the lower side of the side guard ring is connected with the cement ground in a clamping manner, and the outer side of the side guard ring is obliquely arranged.

3. A high stability measurement control point protection device according to claim 2, wherein: the lower end surface of the cleaning groove is obliquely arranged, and the drainage hole formed in the inner side of the cleaning groove is communicated with the inner hole structure of the limiting ring to be used for draining water.

4. A high stability measurement control point protection device according to claim 1, wherein: the lower extreme in the outside of protection closing cap is the slope setting, and the gag lever post is equidistant setting in the inboard of protection closing cap.

5. A high stability measurement control point protection device according to claim 1, wherein: the lower extreme of gag lever post is the slope form, and the fixed limiting plate in gag lever post upper end is sliding connection with the inboard of protection closing cap, and the gag lever post is block type sliding connection with the locating plate, and the lower extreme of gag lever post slides in the mounting groove.

6. A high stability measurement control point protection device according to claim 5, wherein: the inboard of mounting groove is triangle-shaped, and the opening radius size of mounting groove upper end is greater than gag lever post monomer lower extreme width size.