CN216206376U

CN216206376U - Measurement control point protection device

Info

Publication number: CN216206376U
Application number: CN202122701089.2U
Authority: CN
Inventors: 吕爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-05
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses a protection device for a measurement control point in the technical field of protection devices, which comprises: a protection plate; the protection groove is positioned inside the protection plate; the fixing plate is positioned on the inner wall of the protection groove; and the protection net is arranged in the protection groove and is positioned at the top end of the fixing plate. According to the utility model, the protection net is moved downwards along the inner wall of the protection groove by arranging the fixing mechanism, so that the protection net is placed at the top end of the fixing plate, then the limiting blocks at the two ends of the mounting block slide downwards along the inner wall of the vertical groove, when the limiting blocks move to the bottom end of the vertical groove and the connecting spring is stressed to contract, then the mounting block is rotated, the limiting blocks move to the bottom end of the limiting groove after rotating along the transverse groove, the mounting block is released, the mounting block moves upwards under the elastic action of the connecting spring, so that the limiting blocks move to the top end of the limiting groove for limiting and fixing, and the limiting mounting of the mounting block is realized while the limiting mounting block is mounted.

Description

Measurement control point protection device

Technical Field

The utility model relates to the technical field of protection devices, in particular to a protection device for a measurement control point.

Background

In the related concrete construction process, the measurement control points are arranged gradually in an encrypted manner along with the construction progress, and in order to ensure the stability and the durability of the measurement control points, the measurement control points are often directly arranged on the stable concrete surface in the construction area, and the measurement control points are usually arranged in manners of engraving, paint identification and the like. Due to the requirement of construction procedures, various construction vehicles and equipment come and go in a construction area, coverage rolling must be carried out on a measurement control point, so that the reservation and searching of the measurement control point are influenced, and once the control point is lost, manpower and material resources must be invested again to rework and lay the control point.

According to the Chinese patent number: CN205280081U discloses a concrete surface measurement control point protection device, 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 open all around the protection shield 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.

Although the above-mentioned patent publication overcomes the difficulty of protecting the measurement control point on the concrete surface and reduces the mutual interference between the processes and the waste of manpower and material resources caused by unnecessary rework, the above-mentioned patent publication is inconvenient to the installation and fixation of the protection screen plate in the using process, thereby making the protection screen plate easily fall off in the vibration such as rolling of the vehicle, which affects the use, and the above-mentioned patent publication protection plate is inconvenient to be detached after the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protection device for a measurement control point, which solves the problems that the protection screen plate is inconvenient to mount and fix and the protection plate is inconvenient to dismount after use in the background technology.

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

a protection plate;

the protection groove is positioned inside the protection plate;

the fixing plate is positioned on the inner wall of the protection groove;

the protection net is arranged inside the protection groove and is positioned at the top end of the fixing plate;

the fixing mechanism comprises vertical grooves, limiting grooves, mounting blocks, connecting springs and limiting blocks, wherein the vertical grooves are embedded in the inner walls of the protection grooves, the two vertical grooves are symmetrically arranged along the vertical central axis of the protection grooves, the limiting grooves are embedded in the inner walls of the protection grooves and are positioned on one sides of the vertical grooves, the mounting blocks are positioned inside the protection grooves, the connecting springs are fixedly mounted at the bottom ends of the mounting blocks, the two limiting blocks are mounted on the outer walls of the mounting blocks, and the two limiting blocks are symmetrically arranged along the vertical central axis of the mounting blocks;

the top grooves are positioned at the top end of the inner part of the protection plate;

the bottom groove is positioned at the bottom end of the top groove and communicated with the bottom end of the protection plate;

the connecting blocks are positioned inside the top groove and the bottom groove;

and the connecting mechanism is positioned on the outer wall and inside the connecting block and used for quickly installing, fixing or disassembling the protective plate.

Preferably, the connecting mechanism comprises a baffle plate, a moving block and a limiting spring, the baffle plate is installed on the outer wall of the connecting block, the moving block is installed on two sides of the outer wall of the connecting block in a sliding mode, and the limiting spring is located at one end of the moving block.

Preferably, the bottom end of the outer wall of the connecting block is fixedly connected with the mounting position, and the outer wall of the connecting block is matched with the inner wall of the bottom groove.

Preferably, a sliding groove matched with the outer wall of the moving block is formed in the connecting block, two ends of the limiting spring are fixedly connected with one end of the inner wall of the sliding groove and one end of the moving block, and one end of the moving block is of an inclined surface structure.

Preferably, the inside in top groove is provided with the block rubber, the outer wall of block rubber and the inner wall zonulae occludens in top groove, the top of block rubber is provided with the horizontal pole.

Preferably, the bottom one side of erecting the groove is provided with the cross slot that is connected with the spacing groove, the inner wall of cross slot, perpendicular groove and spacing groove agrees with mutually with the outer wall of stopper.

Preferably, the outer wall of the mounting block is matched with the inner wall of the protection groove, two arc-shaped grooves are formed in the mounting block, and the two arc-shaped grooves are symmetrically arranged along the vertical central axis of the mounting block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the protection net is moved downwards along the inner wall of the protection groove by arranging the fixing mechanism, so that the protection net is placed at the top end of the fixing plate, then the limiting blocks at the two ends of the mounting block slide downwards along the inner wall of the vertical groove, when the limiting blocks move to the bottom end of the vertical groove and enable the connecting spring to be stressed and contracted, then the mounting block is rotated, the limiting blocks move to the bottom end of the limiting groove after rotating along the transverse groove, the mounting block is released, the mounting block moves upwards under the elastic action of the connecting spring, so that the limiting blocks move to the top end of the limiting groove for limiting and fixing, and the limiting installation of the mounting block is realized while the limiting installation of the protection net is realized;

2. according to the utility model, through the arrangement of the connecting mechanism, the rubber block is upwards taken out along the inner wall of the top groove through the cross rod, then the inclined surface structure of the moving block is pressed by an external tool, so that the moving block moves and contracts in the sliding groove while the limiting spring is stressed and contracts, and then the protection plate upwards moves along the outer wall of the connecting block and is taken out, so that the protection plate is quickly disassembled.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic cross-sectional view of a structural protective panel of the present invention;

fig. 3 is an enlarged schematic view of the structure of the present invention at a.

In the drawings, the components represented by the respective reference numerals are listed below:

1-protection plate, 2-protection groove, 3-fixing plate, 4-protection net, 5-fixing mechanism, 501-vertical groove, 502-limit groove, 503-installation block, 504-connecting spring, 505-limit block, 6-top groove, 7-bottom groove, 8-connecting block, 9-connecting mechanism, 901-baffle plate, 902-moving block, 903-limit spring, 10-rubber block and 11-cross bar.

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. 1-3, the present invention provides a technical solution for a protection device of a measurement control point: a measurement control point protection device comprising:

a protection plate 1;

the protection groove 2, the protection groove 2 locates inside the protection plate 1;

the fixed plate 3 is positioned on the inner wall of the protective groove 2;

the protection net 4 is arranged inside the protection groove 2 and is positioned at the top end of the fixing plate 3;

the fixing mechanism 5 comprises vertical grooves 501, limiting grooves 502, mounting blocks 503, connecting springs 504 and limiting blocks 505, wherein the vertical grooves 501 are embedded in the inner wall of the protection groove 2, the two vertical grooves 501 are symmetrically arranged along the vertical central axis of the protection groove 2, the limiting grooves 502 are embedded in the inner wall of the protection groove 2 and are positioned at one side of the vertical grooves 501, the mounting blocks 503 are positioned inside the protection groove 2, the connecting springs 504 are fixedly arranged at the bottom end of the mounting blocks 503, the two limiting blocks 505 are arranged on the outer wall of the mounting blocks 503, and the two limiting blocks 505 are symmetrically arranged along the vertical central axis of the mounting blocks 503;

the top grooves 6 are formed, and the plurality of top grooves 6 are positioned at the top end of the inner part of the protection plate 1;

the bottom groove 7 is positioned at the bottom end of the top groove 6, and the bottom groove 7 is communicated with the bottom end of the protection plate 1;

the connecting block 8 is positioned inside the top groove 6 and the bottom groove 7;

and the connecting mechanism 9 is positioned on the outer wall and inside the connecting block 8 and used for quickly installing, fixing or disassembling the protection plate 1.

Wherein, coupling mechanism 9 is including baffle 901, movable block 902 and spacing spring 903, and baffle 901 installs in the outer wall of connecting block 8, and movable block 902 slidable mounting is in the outer wall both sides of connecting block 8, and spacing spring 903 is located the one end of movable block 902, is convenient for protect the installation or the dismantlement of board 1.

Wherein, the outer wall bottom and the mounted position fixed connection of connecting block 8, the outer wall of connecting block 8 agrees with mutually with the inner wall of kerve 7, is convenient for protect board 1 to cup joint at the outer wall of connecting block 8.

The inner portion of the connecting block 8 is provided with a sliding groove matched with the outer wall of the moving block 902, two ends of the limiting spring 903 are fixedly connected with one end of the inner wall of the sliding groove and one end of the moving block 902, and one end of the moving block 902 is of an inclined plane structure, so that the moving block 902 is in limiting sliding connection conveniently.

Wherein, the inside of top groove 6 is provided with block rubber 10, the outer wall of block rubber 10 and the inner wall zonulae occludens of top groove 6, and the top of block rubber 10 is provided with horizontal pole 11, the installation block rubber 10 of being convenient for, messenger top groove 6 sealing connection.

Wherein, the bottom one side of erecting groove 501 is provided with the cross slot that is connected with spacing groove 502, and the inner wall of cross slot, perpendicular groove 501 and spacing groove 502 agrees with the outer wall of stopper 505 mutually, is convenient for stopper 505 along erecting groove 501, cross slot and the spacing removal of groove 502.

The outer wall of the mounting block 503 is fitted with the inner wall of the protection groove 2, two arc-shaped grooves are arranged inside the mounting block 503, and the two arc-shaped grooves are symmetrically arranged along the vertical central axis of the mounting block 503, so that the mounting block 503 can be taken conveniently and mounted in the protection groove 2.

The working principle is as follows: when the measurement control point protection device is used, the protection net 4 is placed at the top end of the fixed plate 3 by moving the protection net 4 downwards along the inner wall of the protection groove 2, then the limiting blocks 505 at the two ends of the installation block 503 slide downwards along the inner wall of the vertical groove 501, when the limiting blocks 505 move to the bottom end of the vertical groove 501 and the connecting spring 504 is stressed to shrink, then the installation block 503 is rotated, the limiting blocks 505 rotate along the horizontal groove and then move to the bottom end of the limiting groove 502, the installation block 503 is released, the installation block 503 moves upwards under the action of the elastic force of the connecting spring 504, so that the limiting blocks 505 move to the top end of the limiting groove 502 to limit and fix, the limiting installation of the protection net 4 is realized while the installation block 503 is limited and installed, when the protection plate 1 is installed, the connection block 8 is limited and fixed at the installation area firstly, then the bottom groove 7 slides downwards along the outer wall of the connection block 8, and the moving block 902 is shrunk in the sliding groove under the extrusion of the inner wall of the bottom groove 7, meanwhile, make spacing spring 903 atress shrink, the top section back of contacting when the bottom of protection shield 1 and baffle 901, make the movable block 902 move under spacing spring 903's elastic force effect and reset, thereby make the bottom laminating of movable block 902 in the bottom of overhead tank 6, then install rubber block 10 in the inside of overhead tank 6, avoid debris such as overhead tank 6 entering earth, thereby realize the quick installation to protection shield 1, after the use, upwards take out rubber block 10 along the inner wall of overhead tank 6 through horizontal pole 11, then use the inclined plane structure of external tool pressing movable block 902, when making spacing spring 903 atress shrink, movable block 902 removes the shrink in the sliding tray, then upwards remove the outer wall along connecting block 8 with protection shield 1 and takes out, thereby realize the quick dismantlement of protection shield 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A measurement control point protection device, comprising:

a protective plate (1);

the protection groove (2), the protection groove (2) is positioned inside the protection plate (1);

the fixing plate (3), the said fixing plate (3) locates at the inboard wall of the protective slot (2);

the protection net (4) is arranged inside the protection groove (2) and is positioned at the top end of the fixing plate (3);

the fixing mechanism (5) comprises vertical grooves (501), limiting grooves (502), mounting blocks (503), connecting springs (504) and limiting blocks (505), wherein the vertical grooves (501) are embedded in the inner wall of the protection groove (2), the two vertical grooves (501) are symmetrically arranged along the vertical central axis of the protection groove (2), the limiting grooves (502) are embedded in the inner wall of the protection groove (2) and are positioned on one side of the vertical grooves (501), the mounting blocks (503) are positioned inside the protection groove (2), the connecting springs (504) are fixedly mounted at the bottom ends of the mounting blocks (503), the two limiting blocks (505) are mounted on the outer wall of the mounting blocks (503), and the two limiting blocks (505) are symmetrically arranged along the vertical central axis of the mounting blocks (503);

the top grooves (6) are positioned at the top ends of the inner parts of the protection plates (1);

the bottom groove (7) is positioned at the bottom end of the top groove (6) and is communicated with the bottom end of the protection plate (1);

the connecting block (8) is positioned inside the top groove (6) and the bottom groove (7);

and the connecting mechanism (9) is positioned on the outer wall and inside the connecting block (8) and used for quickly installing, fixing or disassembling the protective plate (1).

2. The protection device for the measuring control point according to claim 1, wherein the connecting mechanism (9) comprises a baffle plate (901), a moving block (902) and a limiting spring (903), the baffle plate (901) is installed on the outer wall of the connecting block (8), the moving block (902) is installed on two sides of the outer wall of the connecting block (8) in a sliding mode, and the limiting spring (903) is located at one end of the moving block (902).

3. A measurement control point protection device according to claim 1, characterized in that the bottom end of the outer wall of the connecting block (8) is fixedly connected with the installation position, and the outer wall of the connecting block (8) is engaged with the inner wall of the bottom groove (7).

4. The protection device for the measuring control point according to claim 2, wherein a sliding groove matched with the outer wall of the moving block (902) is formed in the connecting block (8), two ends of the limiting spring (903) are fixedly connected with one end of the inner wall of the sliding groove and one end of the moving block (902), and one end of the moving block (902) is of an inclined surface structure.

5. A measurement control point protection device according to claim 1, characterized in that a rubber block (10) is arranged inside the top groove (6), the outer wall of the rubber block (10) is tightly connected with the inner wall of the top groove (6), and the top end of the rubber block (10) is provided with a cross bar (11).

6. The protection device for the measurement control point according to claim 1, wherein a transverse groove connected with the limiting groove (502) is arranged on one side of the bottom end of the vertical groove (501), and the inner walls of the transverse groove, the vertical groove (501) and the limiting groove (502) are matched with the outer wall of the limiting block (505).

7. A measurement control point protection device according to claim 1, characterized in that the outer wall of the mounting block (503) is fitted with the inner wall of the protection slot (2), and two arc-shaped slots are arranged inside the mounting block (503), and are symmetrically arranged along the vertical central axis of the mounting block (503).