Mortar curing box for road construction

By designing a mortar curing box with fixed plates and rotary blocks, the problem of easy sliding and impact of concrete blocks during transportation is solved, and a more stable and convenient operation process is achieved.

CN222874902UActive Publication Date: 2025-05-16HEBEI XIANGDA ROAD & BRIDGE ENG CO LTD
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Patent Information

Application Number
CN202421151441.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-24
Publication Date
2025-05-16
Estimated Expiration
2034-05-24

AI Technical Summary

Technical Problem

During the operation of the existing mortar curing box, the concrete blocks are prone to slide on the mesh, causing the ends of the concrete block to move from the gap between the steel pipes, which may cause the debris to fall and the steel pipes to deform.

Method used

A mortar curing box is designed. By pushing the fixing plate, the fixing plate drives the rotary block to rotate in the rotating groove through the support frame, so that the fixing plate is parallel to the installation frame. The operator places the concrete block on the fixing plate, and the surface of the fixing plate is a smooth plane to avoid impact of the concrete block.

Benefits of technology

It effectively avoids impacts of concrete blocks during transportation, reduces the risk of slag drop and steel pipe deformation, and improves the usability and operation convenience of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a road construction mortar curing box, which belongs to the technical field of curing boxes and comprises a curing box main body, a box chamber and a plurality of groups of mounting frames, the box chamber is arranged in the middle of the curing box main body, a plurality of groups of mounting frames are arranged on the inner wall of the box chamber, a support frame is arranged in the middle of each mounting frame, and two side end parts of the support frame are rotatably connected with the mounting frames. A fixing plate is fixed to the surface of the supporting frame, fixing blocks are symmetrically fixed to the ends of the two sides of the fixing plate, first spring grooves are formed in the ends of the fixing blocks correspondingly, and inserting blocks and first springs are arranged in the first spring grooves correspondingly; an operator places a concrete block on the fixing plate, due to the fact that the surface of the fixing plate is a smooth plane, when the concrete block slides on the surface of the fixing plate, the concrete block is prevented from being impacted, the usability of the device is improved, meanwhile, the operator can conveniently pull the concrete block to move, and the convenience of pulling the concrete block to move by the operator is improved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of maintenance boxes, and in particular relates to a road construction mortar maintenance box. Background Art

[0002] A mortar curing box is a device used to protect newly laid mortar or concrete. It is usually made of plastic or metal and has waterproof and heat-insulating functions. Using a mortar curing box can help control the evaporation rate of water in the mortar or concrete and improve its strength and durability. This equipment is widely used in construction, especially in hot and dry climates to ensure the quality of mortar or concrete. Therefore, it can be seen that the existing curing boxes basically meet people's practical needs, but there are still the following problems;

[0003] When the operator is using the mortar curing box, the operator opens the box cover of the mortar curing box, and then the operator places the concrete block on the carrier in the mortar curing box. Since the carrier in the mortar curing box is a grid frame formed by welding a number of steel pipes together, and since the concrete blocks are heavy, when the operator needs to remove the concrete blocks from the carrier frame, the operator may pull the concrete to make the concrete slide on the grid frame, and when the concrete blocks slide on the grid frame, the ends of the concrete blocks may move from the steel pipes on the grid frame to the gaps between each group of steel pipes. After the concrete blocks move from the gaps between each group of steel pipes to the surface of the steel pipes, and from the surface of the steel pipes to the gaps between each group of steel pipes, the concrete blocks may hit the surface of the steel pipes under the action of their weight. When the concrete blocks hit the surface of the steel pipes, the concrete blocks may produce debris that falls into the mortar curing box, and the concrete blocks may deform the steel pipes. For this reason, we propose a mortar curing box for road construction. Utility Model Content

[0004] The utility model provides a mortar curing box for road construction. By pushing a fixed plate, the fixed plate drives a rotating block to rotate in a rotating groove through a supporting frame, so that the fixed plate and an installation frame are parallel to each other. Then an operator places a concrete block on the fixed plate. Since the surface of the fixed plate is a smooth plane, when the concrete block slides on the surface of the fixed plate, the concrete block is prevented from being hit, thereby improving the usability of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road construction mortar curing box, comprising a curing box body, a box chamber and an installation frame, a box chamber is arranged in the middle of the curing box body, and a plurality of installation frames are arranged on the inner wall of the box chamber, a support frame is arranged in the middle of the installation frame, and the two side ends of the support frame are rotatably connected to the installation frame, a fixing plate is fixed on the surface of the support frame, and fixing blocks are symmetrically fixed on the two side ends of the fixing plate, and the ends of the fixing blocks are both provided with a first spring groove, an insert block and a first spring are respectively arranged inside the first spring groove, and the two side ends of the first spring are respectively abutted between the surface of the insert block and the inner wall of the fixed block, the ends of the insert blocks are both sleeved with slots arranged on the installation frame, and a pull ring passing through one side of the first spring groove is fixed on the surface of the insert block.

[0006] Furthermore, a carrier plate is arranged in the middle of the fixed plate, and the surface of the carrier plate is provided with a traction groove provided on the fixed plate, and a slider is symmetrically fixed on one side where the traction groove and the carrier plate are in contact with each other, and the surface of the slider is provided with a slide groove provided on the carrier plate.

[0007] Furthermore, the ends of the insert blocks are all configured as semicircular chamfers, and the openings of the slots are all configured as arc chamfers.

[0008] Furthermore, a rotating block is fixed to both side ends of the support frame, and the surface of the rotating block is provided with a rotating groove fixed on the inner wall of the mounting frame, a second spring groove is opened in the middle of the rotating block, and a second spring and a positioning button are arranged inside the second spring groove, and both side ends of the second spring are respectively abutted between the two groups of positioning buttons.

[0009] Furthermore, a pull handle is fixed at the end of the pull ring, and the pull handle is arranged in a fan shape.

[0010] Furthermore, a pull plate is fixed at the end of each of the loading plates, and a plurality of groups of arc-shaped grooves are formed on the surface of each of the pull plates.

[0011] The beneficial effects of the utility model are:

[0012] 1. The mortar curing box is provided with a fixed plate, a support frame, a rotating block, a rotating groove, an insert block and a slot. When the operator pushes the fixed plate, the fixed plate drives the rotating block to rotate in the rotating groove through the support frame, so that the fixed plate and the installation frame are parallel to each other. Then, the insert block is inserted into the slot to stably fix the fixed plate on the inner wall of the installation frame. When the fixed plate is stably fixed on the inner wall of the installation frame, the operator places the concrete block on the fixed plate. Since the surface of the fixed plate is a smooth plane, when the concrete block slides on the surface of the fixed plate, the concrete block is prevented from being hit, thereby improving the usability of the device.

[0013] 2. The mortar curing box is provided with a carrier plate and a traction groove. When the operator pulls the carrier plate to move, the carrier plate slides in the traction groove. When the carrier plate slides in the traction groove, the carrier plate drives the concrete block to move, which is convenient for the operator to pull the concrete block to move and improves the convenience of the operator pulling the concrete to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the top cross-sectional structure of the utility model

[0016] Figure 3 It is a schematic diagram of the top view of the loading plate of the utility model;

[0017] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 5 For the utility model Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0019] Figure 6 For the utility model Figure 2 Schematic diagram of the enlarged structure at point C in the middle.

[0020] In the figure:

[0021] 1. Maintenance box body; 2. Box chamber; 3. Installation frame; 4. Support frame; 5. Fixed plate; 6. Loading plate; 7. Traction groove; 8. Pull handle; 9. Slider; 10. Slide groove; 11. Fixed block; 12. First spring groove; 13. Insert block; 14. Pull ring; 15. First spring; 16. Slot; 17. Rotating block; 18. Second spring groove; 19. Second spring; 20. Positioning button; 21. Rotating groove; 22. Pull plate. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] Example:

[0024] See also Figure 1 - Figure 6A road construction mortar curing box comprises a curing box body 1, a box chamber 2 and an installation frame 3. A box chamber 2 is arranged in the middle of the curing box body 1, and a plurality of installation frames 3 are arranged on the inner wall of the box chamber 2. A support frame 4 is arranged in the middle of the installation frame 3, and both ends of the support frame 4 are rotatably connected with the installation frame 3. Both ends of the support frame 4 are welded with rotating blocks 17, and the surfaces of the rotating blocks 17 are sleeved with rotating grooves 21 welded on the inner wall of the installation frame 3. A second spring groove 18 is opened in the middle of the rotating block 17, and a second spring 19 and a positioning button 20 are arranged inside the second spring groove 18, and both ends of the second spring 19 are respectively abutted between the two groups of positioning buttons 20, a fixing plate 5 is welded on the surface of the support frame 4, and both ends of the fixing plate 5 are symmetrically welded with fixing blocks 11, and The fixed block 11 has a first spring groove 12 at its end, and an insert block 13 and a first spring 15 are respectively arranged inside the first spring groove 12, and the two side ends of the first spring 15 are respectively abutted between the surface of the insert block 13 and the inner wall of the fixed block 11, and the end of the insert block 13 is sleeved with a slot 16 arranged on the mounting frame 3, and a pull ring 14 passing through one side of the first spring groove 12 is welded on the surface of the insert block 13. When the operator needs to use the fixing plate 5, the operator first pulls the pull ring 14, and the pull ring 14 drives the insert block 13 to slide in the first spring groove 12. When the insert block 13 slides in the first spring groove 12, the insert block 13 squeezes the first spring 15, causing the first spring 15 to undergo elastic deformation. After the first spring 15 undergoes elastic deformation, the first spring 15 The insert block 13 is avoided, and the insert block 13 enters the first spring groove 12, so that the insert block 13 avoids the first spring groove 12, and then the operator takes the fixed plate 5, and the fixed plate 5 drives the rotating block 17 to rotate in the rotating groove 21 through the supporting frame 4. When the rotating block 17 rotates in the pulling plate 22, the rotating block 17 drives the positioning button 20 to move through the second spring groove 18. When the positioning button 20 is moving, the arc chamfered corner set at the end of the positioning button 20 is fitted with the inner wall of the circular through hole opened on the surface of the rotating groove 21, and when the rotating block 17 drives the positioning button 20 to move through the second spring groove 18, the end of the positioning button 20 is pressed by the inner wall of the circular through hole opened on the surface of the rotating groove 21, and the positioning button 20 moves in the second spring groove 18. After the positioning button 20 slides in the second spring groove 18, the positioning button 20 squeezes the second spring 19, causing the second spring 19 to be elastically deformed. After the second spring 19 is elastically deformed, the second spring 19 avoids the positioning button 20, causing the positioning button 20 to enter the second spring groove 18. The second spring 19 avoids the rotation groove 21, and when the fixed plate 5 drives the rotating block 17 to rotate through the support frame 4, the rotating block 17 drives the positioning button 20 to move through the second spring groove 18, and after the positioning button 20 is moved to another through hole opened on the surface of the rotation groove 21, the positioning button 20 is inserted into another circular through hole opened on the surface of the rotation groove 21, and the rotating block 17 is fixed in the rotation groove 21. After the rotating block 17 is fixed in the rotation groove 21,The positions of the support frame 4 and the fixing plate 5 are fixed, and the stability of the support frame 4 and the fixing plate 5 when in use is improved. When the fixing plate 5 drives the support frame 4 to rotate, the fixing plate 5 and the mounting frame 3 are parallel to each other, and when the fixing plate 5 and the mounting frame 3 are parallel to each other, the fixing plate 5 drives the first spring slot 12 to move through the fixing block 11, so that the first spring slot 12 drives the plug block 13 to move to the front end of the slot 16 opened on the inner wall of the mounting frame 3. When the plug block 13 moves to the front end of the slot 16, the first spring 15 elastically recovers, and the first spring 15 pushes the plug block 13 to move, so that the plug block 13 is inserted into the slot 16. After the plug block 13 is inserted into the slot 16, it is convenient to fix the fixing plate 5 on the mounting frame 3, and improve the stability of placing the concrete block on the fixing plate 5. The operator places the concrete block on the fixing plate 5, so that the fixing plate 5 places the concrete block, and improves the stability of the operator placing the concrete.

[0025] In other embodiments, a loading plate 6 is provided in the middle of the fixed plate 5, and the surface of the loading plate 6 is sleeved with a traction groove 7 opened on the fixed plate 5, and a slider 9 is symmetrically welded on one side where the traction groove 7 and the loading plate 6 are in contact with each other, and the surface of the slider 9 is sleeved with a slide groove 10 opened on the loading plate 6. When the operator needs to take out the concrete sample placed on the fixed plate 5, the operator first pulls the loading plate 6 to make the loading plate 6 slide in the traction groove 7, and when the loading plate 6 slides in the traction groove 7, the loading plate 6 drives the slide groove 10 to slide on the surface of the slider 9, and the slide groove 10 slides on the surface of the slider 9, so that the slide groove 10 pulls the moving direction of the slider 9 to prevent the loading plate 6 from falling off from the traction groove 7. After the loading plate 6 slides in the traction groove 7, the loading plate 6 drives the concrete sample placed on the fixed plate 5 to move, which is convenient for the operator to pull the sample and remove the sample from the fixed plate 5, thereby improving the convenience of the operator in taking the sample.

[0026] In other embodiments, the ends of the plug blocks 13 are all set to semicircular chamfers, and the openings of the slots 16 are all provided with arc chamfers. When the plug blocks 13 are inserted into the slots 16, since the semicircular chamfers are set at the ends of the plug blocks 13, it is convenient to reduce the surface distance between the plug blocks 13, and the arc chamfers are provided at the openings of the slots 16, it is convenient to increase the inner wall diameter at the opening of the slots 16. By increasing the inner wall distance at the opening of the slots 16 and reducing the surface distance between the plug blocks 13, it is convenient to insert the plug blocks 13 into the slots 16, and the convenience of inserting the plug blocks 13 into the slots 16 is improved.

[0027] In other embodiments, a pull handle 8 is welded to the end of the pull ring 14, and the pull handle 8 is arranged in a fan shape. When the operator pulls the pull ring 14 to move, the operator first holds his hand on the surface of the pull handle 8. After the operator holds his hand on the surface of the pull handle 8, the pull handle 8 increases the contact area between the operator's hand and the pull ring 14, thereby improving the convenience of the operator pulling the pull ring 14 to move.

[0028] In other embodiments, a pull plate 22 is welded to the end of the carrier plate 6, and a plurality of groups of arc-shaped grooves are provided on the surface of the pull plate 22. When the operator pulls the carrier plate 6 to slide in the traction groove 7, the operator first holds his hand on the surface of the pull plate 22. After the operator holds his hand on the surface of the pull plate 22, the operator's hand and the plurality of groups of arc-shaped grooves provided on the surface of the pull plate 22 fit together, so that the plurality of groups of arc-shaped grooves provided on the surface of the pull plate 22 increase the friction force of the operator's hand on the surface of the pull plate 22, and improve the stability of the operator's hand on the surface of the pull plate 22. When the operator pulls the pull plate 22 to move, the pull plate 22 drives the carrier plate 6 to move, so that the carrier plate 6 moves in the traction groove 7, which is convenient for the operator to pull the carrier plate 6 to move.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road construction mortar curing box, comprising a curing box body (1), a box chamber (2) and an installation frame (3), wherein the curing box body (1) is provided with a box chamber (2) in the middle, and the inner wall of the box chamber (2) is provided with a plurality of installation frames (3), characterized in that: A support frame (4) is arranged in the middle of the installation frame (3), and the two side ends of the support frame (4) are rotatably connected to the installation frame (3); a fixing plate (5) is fixed on the surface of the support frame (4); the two side ends of the fixing plate (5) are symmetrically fixed with fixing blocks (11), and the ends of the fixing blocks (11) are both provided with first spring grooves (12); the first spring grooves (12) are respectively provided with plug blocks (13) and first springs (15), and the two side ends of the first spring (15) are respectively abutted between the surface of the plug block (13) and the inner wall of the fixing block (11); the ends of the plug blocks (13) are both sleeved with slots (16) arranged on the installation frame (3), and the surface of the plug blocks (13) is fixed with pull rings (14) passing through one side of the first spring groove (12).

2. A road construction mortar curing box according to claim 1, characterized in that: A loading plate (6) is arranged in the middle of the fixed plate (5), and the surface of the loading plate (6) is sleeved with a traction groove (7) provided on the fixed plate (5), and a sliding block (9) is symmetrically fixed on one side where the traction groove (7) and the loading plate (6) are in contact with each other, and the surface of the sliding block (9) is sleeved with a sliding groove (10) provided on the loading plate (6).

3. A road construction mortar curing box according to claim 1, characterized in that: The ends of the insert blocks (13) are all arranged with semicircular chamfers, and the openings of the slots (16) are all arranged with arc-shaped chamfers.

4. A road construction mortar curing box according to claim 1, characterized in that: The support frame (4) has rotating blocks (17) fixed at both ends thereof, and the surface of the rotating blocks (17) is sleeved with rotating grooves (21) fixed on the inner wall of the mounting frame (3). The middle of the rotating blocks (17) is provided with second spring grooves (18), and the second spring grooves (18) are provided with second springs (19) and positioning buttons (20), and the ends of both sides of the second spring (19) are respectively abutted between the two groups of positioning buttons (20).

5. A road construction mortar curing box according to claim 1, characterized in that: A pull handle (8) is fixed to the end of the pull ring (14), and the pull handle (8) is arranged in a fan shape.

6. A road construction mortar curing box according to claim 2, characterized in that: A pull plate (22) is fixed to the end of each of the loading plates (6), and a plurality of groups of arc-shaped grooves are formed on the surface of the pull plate (22).