CN218462542U - Cement door leaf protective layer positioning die - Google Patents
Cement door leaf protective layer positioning die Download PDFInfo
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- CN218462542U CN218462542U CN202222890161.5U CN202222890161U CN218462542U CN 218462542 U CN218462542 U CN 218462542U CN 202222890161 U CN202222890161 U CN 202222890161U CN 218462542 U CN218462542 U CN 218462542U
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- door leaf
- connecting plate
- protective layer
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Abstract
The invention discloses a cement door leaf protective layer positioning die, which comprises: the butt joint plate is perpendicular to the connection plate, one end of the butt joint plate is fixedly connected with one end of the connection plate, the other end of the connection plate is connected with the positioning plate, and the positioning plate is perpendicular to the connection plate. This application has when preparation door leaf reinforcing bar net, earlier connects the bound upper portion of butt door leaf, and the butt board butt door leaf is bordured, again with the locating plate butt on two adjacent reinforcing bars in the reinforcing bar net to judge the deviation condition of height, if the deviation then need adjust the height of reinforcing bar to keeping basic unanimity, carry out spot welding or tie up to the reinforcing bar net after that, thereby improve measuring result's the degree of accuracy, reduce the effect of the high deviation that appears of reinforcing bar net.
Description
Technical Field
The application relates to the technical field of civil air defense equipment, in particular to a cement door leaf protective layer positioning die.
Background
The cement door leaf is also called as a civil air defense door leaf, and the civil air defense door is a door at the entrance and exit of civil air defense protection engineering, namely, a door which has a protection function when people enter an area door with protection measures when natural disasters happen; the civil air defense door belongs to civil air defense protective equipment and is divided into a concrete structure and a steel structure; in the manufacturing process of the civil air defense door leaf with the reinforced concrete structure, the steps of blanking, manufacturing a door leaf reinforcing mesh, pouring a concrete door leaf protective layer and the like are mainly carried out.
In the related art, the manufacture of the door leaf reinforcing mesh mainly comprises the following steps: welding a door leaf frame, correcting edge wrapping of the door leaf frame, putting and binding steel bars into the frame, forming a steel bar mesh by spot welding and the like; when the reinforcing mesh is bound or spot-welded, the height of the reinforcing mesh needs to be measured, the height between transverse or longitudinal reinforcing bars in the reinforcing mesh is required to be kept consistent, the positioning height of the reinforcing bars of the door leaf reinforcing mesh is mostly measured by a ruler manually by workers, and then after the reinforcing bars are bound or fixed by spot welding, the technological processes of concrete pouring, vibration compaction, surface finishing and the like are performed.
In view of the above-mentioned related technologies, the inventor believes that the manual measurement method is not accurate enough when the door leaf reinforcing mesh is manufactured, and there is a defect that the manufactured reinforcing mesh has a deviation in height, which causes the thickness of the cement protective layer to be uneven when concrete is poured.
Disclosure of Invention
In order to improve measuring result's the degree of accuracy, the condition of deviation appears in the height that reduces reinforcing bar net, this application provides a cement door leaf protective layer positioning die.
The application provides a pair of cement door leaf protective layer positioning die adopts following technical scheme:
a cement door leaf protective layer positioning die comprises: the butt joint plate is perpendicular to the connecting plate, one end of the butt joint plate is fixedly connected with one end of the connecting plate, the other end of the connecting plate is connected with the positioning plate, and the positioning plate is perpendicular to the connecting plate.
By adopting the technical scheme, the positioning plate is used for positioning the reinforcing steel bars in the door leaf, and the distance between the end part of the positioning plate, which is far away from the connecting plate, and the connecting plate is equal to the thickness of the door leaf protective layer; when a door leaf reinforcing mesh of the civil air defense door is manufactured, one side of the abutting plate abuts against a door leaf edge of the civil air defense door, one side of the connecting plate abuts against the upper portion of the door leaf edge, at the moment, one end, far away from the connecting plate, of the positioning plate abuts against part of reinforcing steel bars in the reinforcing mesh to be positioned, then workers check the heights of the reinforcing steel bars and judge the height deviation condition, if the heights of the reinforcing steel bars are deviated, the heights of the reinforcing steel bars are required to be adjusted to be basically consistent, then the reinforcing mesh is subjected to spot welding or binding, and then the positioning die is moved to continuously adjust the heights of other reinforcing steel bars; the operation is repeated until the positioning heights of the reinforcing steel bar nets in the door leaf frame are basically consistent, so that the measuring efficiency of workers and the accuracy of measuring results are improved, and the deviation of the heights of the reinforcing steel bar nets is reduced.
Optionally, the butt joint plate is provided with a mounting hole, a magnetic part is arranged at a position of the butt joint plate corresponding to the mounting hole, and the magnetic part is detachably mounted on the butt joint plate through a connecting piece.
Through adopting above-mentioned technical scheme, when using positioning die to adjust the height of reinforcing bar, only be difficult to be in the positioning die location when the door leaf is bordured through an staff, adjust the height of reinforcing bar and carry out the bundle and tie or welded work, consequently only need bordure the position with the positioning die butt at the door leaf, after loosening positioning die, the magnetic part on the butt board adsorbs on the door leaf and can keep level with the upper portion that the door leaf was bordured, it bordures to have restricted positioning die to break away from the door leaf, thereby only can adjust the height of reinforcing bar net and tie through a staff, welded work, therefore, the clothes hanger is strong in practicability.
Optionally, the magnetic member is a magnet, and the connecting member includes: separate magnetic sheet, screw and nut, separate magnetic sheet fixed mounting in the butt joint board corresponds the position of mounting hole, the screw wear to establish magnet and pass through nut threaded connection in separate the magnetic sheet, one side butt of nut in the butt joint board.
Through adopting above-mentioned technical scheme, magnet wears to establish through the screw and separates after the magnetic sheet, with nut cooperation threaded connection on butt joint board to the realization can be dismantled magnet and connect in butt joint board, and the installation technology is simpler.
Optionally, the magnetic part is provided with a hidden hole, the head of the screw is clamped in the magnetic part through the hidden hole, and one side of the butt plate, which is far away from the head of the screw, is flush with one side of the butt plate, which is close to the connecting plate.
Through adopting above-mentioned technical scheme, the head of screw is spacing downthehole at the hiding of butt board to when using positioning die to fix a position, the head of screw can not obstruct butt board butt in the position of borduring of door leaf, thereby convenient to use locating plate highly fixes a position, makes things convenient for the height of staff's adjustment reinforcing bar net.
Optionally, the magnets are provided in a pair, and the two magnets are respectively located at two opposite ends of the abutting plate.
Through adopting above-mentioned technical scheme, make the butt plate can laminate more uniformly in the position that the door leaf was bordured, and can reach the effect of laminating the butt plate evenly through installing two pairs of less magnet to manufacturing cost has been saved.
Optionally, the side of the connecting plate is provided with an alignment groove.
Through adopting above-mentioned technical scheme, during the height of adjustment door leaf reinforcing bar net, can not adjust the height of the whole reinforcing bars of reinforcing bar net simultaneously because of the locating plate to when the staff has adjusted the height between the adjacent reinforcing bar of part of current locating plate butt, need remove the locating plate and continue to adjust behind the next set of reinforcing bar, counterpoint groove makes things convenient for the staff to counterpoint the grab clamp connecting plate and removes, thereby improves the efficiency that the staff adjusted the reinforcing bar net height.
Optionally, a cambered surface is arranged at the joint of the connecting plate and the abutting plate.
Through adopting above-mentioned technical scheme, when the connecting plate butt was in the bordure upper portion position of door leaf, the laminating effect that the cambered surface has improved connecting plate and door leaf and bordure, and when the staff removed the connecting plate, the cambered surface reduced the condition that the staff appears the fish tail by the junction of connecting plate.
Optionally, an adjusting screw is installed at one end, far away from the abutting plate, of the connecting plate in a threaded manner, the adjusting screw penetrates through the connecting plate, the adjusting screw is perpendicular to the connecting plate, and one end of the adjusting screw is fixedly connected with the positioning plate.
By adopting the technical scheme, the concrete civil air defense door is divided into different types, and the door leaf reinforcing steel bar meshes of different types are different in height, so that positioning plates with different heights are required to be used when the door leaf reinforcing steel bar meshes are manufactured; the interval between locating plate and the connecting plate is adjusted to accessible adjusting screw this moment, adjusts the positioning height of door leaf reinforcing bar net promptly for the high demand of different door leaf reinforcing bar nets can be satisfied to the locating plate, has improved positioning die's suitability.
In summary, the present application includes at least one of the following beneficial technical effects:
1. workers can abut against the reinforcing steel bars of the reinforcing steel bar net through the positioning plate to position, so that the heights of the reinforcing steel bars are checked and adjusted, and then the reinforcing steel bar net is subjected to spot welding or binding; the positioning heights of the reinforcing steel bar nets in the door leaf frames are kept basically consistent, so that the accuracy of a measuring result is improved, and the height deviation of the reinforcing steel bar nets is reduced;
2. when the height of the reinforcing mesh is adjusted, the positioning die is only required to be abutted to the position of the door leaf edge covering, after the positioning die is loosened, the magnet on the abutting plate is adsorbed on the door leaf and can be leveled with the upper part of the door leaf edge covering, the positioning die is limited from being separated from the door leaf edge covering, so that the height of the reinforcing mesh can be adjusted and binding and welding can be carried out by only one worker, and the practicability is high;
3. the interval between accessible adjusting screw adjusting position board and the connecting plate, adjust the height of door leaf reinforcing bar net promptly for the thickness demand of the door leaf protective layer of different grade type can be satisfied to the locating plate, improves positioning die's suitability.
Drawings
Fig. 1 is a front view of the overall structure of embodiment 1 of the present application.
Fig. 2 is a plan view of the entire structure of embodiment 1 of the present application.
Fig. 3 is a view from direction a in fig. 2.
Fig. 4 is a schematic view of the overall structure of embodiment 2 of the present application.
Description of reference numerals:
1. a butt joint plate; 11. mounting holes; 12. a magnetic member; 121. a magnet; 122. hiding the hole; 2. a connecting plate; 21. a positioning groove; 3. positioning a plate; 31. adjusting the screw rod; 4. a connecting member; 41. a magnetic shielding sheet; 42. a screw; 43. a nut; 5. a cambered surface; 101. edge covering of the door leaf; 102. and (5) reinforcing steel bars.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example 1
The embodiment of the application discloses cement door leaf protective layer positioning die. Referring to fig. 1 and 2, the door leaf protective layer positioning die comprises a butt joint plate 1, a connecting plate 2 and a positioning plate 3, wherein the butt joint plate 1 is perpendicular to the connecting plate 2, one end of the butt joint plate 1 is fixedly connected with one end of the connecting plate 2, the other end of the butt joint plate 1 extends in a direction away from the connecting plate 2, the other end of the connecting plate 2 is fixedly connected with one end of the positioning plate 3, and the positioning plate 3 is parallel to the butt joint plate 1; one side of the abutting plate 1 abuts against the door leaf edge-covering 101, one side of the connecting plate 2 abuts against the upper part of the door leaf frame edge-covering, and one end, far away from the connecting plate 2, of the positioning plate 3 abuts against the space between two adjacent steel bars 102 in the steel bar net of the door leaf; the positioning plate 3 is abutted to the steel bars 102 in the door leaf for positioning, that is, the distance between the end of the positioning plate 3 far away from one end of the connecting plate 2 and the connecting plate 2 in the vertical direction is the thickness of the door leaf protective layer, so that the positioning height of the steel bar mesh can be conveniently adjusted by a worker, and the accuracy of the measurement result is improved.
Referring to fig. 1 and 2, two mounting holes 11 have been seted up to butt joint board 1, two mounting holes 11 are located butt joint board 1's relative both ends respectively, and butt joint board 1 corresponds the position of two mounting holes 11 and is provided with magnetic part 12 respectively, and magnetic part 12 is magnet 121, and magnetic part 12 passes through connecting piece 4 demountable installation in butt joint board 1, and magnetic part 12 makes things convenient for the staff to carry out the location when using positioning die to fix a position, highly adjusts reinforcing bar 102 in the reinforcing bar net.
Referring to fig. 1 and 3, the connecting member 4 includes a magnetism isolating sheet 41, a screw 42 and a nut 43, the magnetism isolating sheet 41 is parallel to the abutting plate 1, the magnetism isolating sheet 41 is fixedly installed at the position of the abutting plate 1 corresponding to the two installation holes 11, and the magnetism isolating sheet 41 is located at one side of the abutting plate 1 far away from the connecting plate 2; the screws 42 are countersunk screws 42, two pairs of the screws 42 are arranged, the two pairs of the screws 42 are arranged in a one-to-one correspondence to the two mounting holes 11, the screws 42 of the same pair are arranged at intervals along the horizontal direction, the screws 42 are perpendicular to the abutting plate 1, four nuts 43 are arranged, the nuts 43 are arranged in a one-to-one correspondence to the screws 42, one side of the magnetic part 12 close to the screws 42 is provided with hidden holes 122, the screws 42 penetrate through the hidden holes 122 and are connected to the magnetism isolating plate 41 through the nuts 43 in a threaded manner, one side of the nuts 43 close to the magnets 121 abuts against the abutting plate 1, and therefore the magnets 121 can be detachably mounted on the abutting plate 1, and the practicability is high; the head of screw 42 is through hiding hole 122 joint in magnetic part 12, and one side that butt board 1 was kept away from to the head of screw 42 and butt board 1 are close to one side parallel and level of connecting plate 2 to the head of screw 42 can not obstruct butt board 1 butt door leaf 101 of borduring, thereby makes things convenient for the staff to carry out the height of location adjustment reinforcing bar net.
Referring to fig. 1 and 2, two alignment grooves 21 are formed in the side edge of the connecting plate 2, the two alignment grooves 21 are respectively located on two opposite sides of the connecting plate 2, and the alignment grooves 21 facilitate workers to align, hold the connecting plate 2 and move; the junction of connecting plate 2 and butt plate 1 is provided with cambered surface 5 to improve connecting plate 2 and the bound 101 laminating effect of door leaf.
The implementation principle of the cement door leaf protective layer positioning die in the embodiment of the application is as follows: when the door leaf reinforcing mesh is manufactured, the connecting plate 2 of the positioning die is abutted to the upper part of the door leaf wrapping edge 101, the abutting plate 1 is abutted to the door leaf wrapping edge 101, the positioning plate 3 is abutted to two adjacent reinforcing steel bars 102 in the reinforcing mesh, the deviation condition of the height is judged, if the deviation exists, the heights of the reinforcing steel bars 102 are required to be adjusted to be basically consistent, then the reinforcing mesh is subjected to spot welding or binding, and then the positioning die is moved to continuously adjust the heights of other reinforcing steel bars 102; the operation is repeated until the positioning heights of the reinforcing steel bar nets in the door leaf frames are basically consistent, so that the accuracy of the measuring result is improved, and the deviation of the heights of the reinforcing steel bar nets is reduced.
Example 2
Referring to fig. 4, the embodiment of the present application differs from embodiment 1 in that: an adjusting screw 31 is installed at one end, far away from the abutting plate 1, of the connecting plate 2 in a threaded mode, the adjusting screw 31 penetrates through the connecting plate 2, the adjusting screw 31 is perpendicular to the connecting plate 2, and one end of the adjusting screw 31 is fixedly connected with one side, close to the connecting plate 2, of the positioning plate 3; adjusting screw 31 adjustable connection plate 2 and the interval between locating plate 3 improve locating plate 3's suitability.
The implementation principle of the embodiment of the application is as follows: when adjusting the height of door leaf reinforcing bar net, earlier according to the thickness demand of the door leaf protective layer of different grade type, adjust the interval between connecting plate 2 and the locating plate 3 through adjusting screw 31, again with butt plate 1 and the 2 butt joints of connecting plate 101 positions of borduring at the door leaf, then adjust the height of reinforcing bar net until highly keeping unanimous in the reinforcing bar net, reduce the high deviation that appears of reinforcing bar net.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a cement door leaf protective layer positioning die which characterized in that includes: butt joint board (1), connecting plate (2) and locating plate (3), butt joint board (1) perpendicular to connecting plate (2), the one end of butt joint board (1) with the one end fixed connection of connecting plate (2), the other end of connecting plate (2) with locating plate (3) are connected, locating plate (3) perpendicular to connecting plate (2).
2. The cement door leaf protection layer positioning mold as claimed in claim 1, wherein the abutting plate (1) is provided with a mounting hole (11), a magnetic member (12) is disposed at a position of the abutting plate (1) corresponding to the mounting hole (11), and the magnetic member (12) is detachably mounted on the abutting plate (1) through a connecting member (4).
3. The cement door leaf protective layer positioning mould as claimed in claim 2, wherein the magnetic member (12) is a magnet (121), and the connecting member (4) comprises: separate magnetic sheet (41), screw (42) and nut (43), separate magnetic sheet (41) fixed mounting in butt joint board (1) corresponds the position of mounting hole (11), screw (42) wear to establish magnet (121) and pass through nut (43) threaded connection in separate magnetic sheet (41), one side butt of nut (43) in butt joint board (1).
4. The cement door leaf protective layer positioning mold as claimed in claim 3, wherein the magnetic member (12) is provided with a hidden hole (122), the head of the screw (42) is clamped in the magnetic member (12) through the hidden hole (122), and one side of the head of the screw (42) away from the abutting plate (1) is flush with one side of the abutting plate (1) close to the connecting plate (2).
5. A cement door leaf protective layer positioning mould as claimed in claim 3, characterized in that said magnets (121) are provided in a pair, and two said magnets (121) are respectively located at two opposite ends of said abutting plate (1).
6. The cement door leaf protective layer positioning die as claimed in claim 1, wherein the connecting plate (2) is provided with alignment grooves (21) at the side edges.
7. A cement door leaf protective layer positioning mould according to claim 1, characterized in that the connection of the connection plate (2) and the abutting plate (1) is provided with an arc surface (5).
8. The cement door leaf protective layer positioning die as claimed in claim 1, wherein an adjusting screw (31) is threadedly mounted at one end of the connecting plate (2) far away from the abutting plate (1), the adjusting screw (31) penetrates through the connecting plate (2), the adjusting screw (31) is perpendicular to the connecting plate (2), and one end of the adjusting screw (31) is fixedly connected with the positioning plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222890161.5U CN218462542U (en) | 2022-11-01 | 2022-11-01 | Cement door leaf protective layer positioning die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222890161.5U CN218462542U (en) | 2022-11-01 | 2022-11-01 | Cement door leaf protective layer positioning die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218462542U true CN218462542U (en) | 2023-02-10 |
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ID=85149707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222890161.5U Active CN218462542U (en) | 2022-11-01 | 2022-11-01 | Cement door leaf protective layer positioning die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218462542U (en) |
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2022
- 2022-11-01 CN CN202222890161.5U patent/CN218462542U/en active Active
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