Formwork reinforcing device for water-stable double-layer continuous paving

Abstract

The utility model belongs to the technical field of formwork reinforcing, and particularly relates to a formwork reinforcing device for water-stable double-layer continuous paving, which comprises two groups of symmetrically arranged upper base layer formworks and lower base layer formworks arranged on the upper sides of the upper base layer formworks, and reinforcing assemblies are arranged on the surfaces of the upper base layer formworks; the distance between the lower base layer formworks on the two sides can be adjusted according to the width of a road by rotating the opposite pull rods, the upper base layer formworks can be clamped and limited through the sealing plates and the limiting plates by rotating the locking bolts and the limiting plates, and the fixing stability of the upper base layer formworks on the two sides is improved through opposite pull of the screw rods; the formwork can be tightly connected through cooperation of clamping blocks and clamping grooves, leakage of cement mortar is avoided, meanwhile, a supporting assembly is arranged, the upper base layer formwork and the lower base layer formwork are supported through an abutting plate and a triangular plate, and the stability of formwork fixing is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of template reinforcement, and in particular relates to a template reinforcement device for water-stable double-layer continuous paving. Background Art

[0002] With the improvement of construction technology, the double-layer continuous paving technology has been used in the construction of cement-stabilized crushed stone subbase and base. Compared with the conventional layered paving construction, the continuous paving has the advantages of bonding the upper and lower layers into a whole to improve the overall bearing capacity of the base, and the construction quality is excellent; the key in the construction process is that the upper base should be rolled before the initial setting time of the cement in the cement-stabilized crushed stone mixture of the lower base, and the template is needed to limit the edge of the material during the rolling process. In order to avoid the collapse of the placed template, a reinforcement device is needed to support the template;

[0003] After checking, the public (announcement) number: CN219972880U discloses a template reinforcement device for water-stable double-layer continuous paving. This technology discloses "including an upper template, the bottom end of the upper template is welded with a lower template, and the inner wall of the upper template is welded with a cross bracket, and one side of the cross bracket is installed with an adjustment component and other technical solutions, and has the technical effects of setting the adjustment component so that the three fixed pillars support the support plate, the rotating screw rotates inside the bearing ring, the inclined connecting bracket squeezes the cross bracket and the reinforced cross bracket, and under the action of the squeezing force of the roller, the side of the formed concrete mold can be adjusted to a vertical plane, the squeezing force can be fine-tuned to increase, and the reinforcement stability is better. ";

[0004] When the above design is used, the template can only be supported from one side, which easily causes the template to tilt inward, affecting the forming of concrete. At the same time, most of the existing construction templates are independent of each other, and the templates cannot be assembled. That is, there are often gaps between the templates when the templates are installed, and the cement used for construction is very likely to flow out from the gaps, which is not conducive to the construction.

[0005] In order to solve the above problems, the present application proposes a formwork reinforcement device for double-layer continuous paving of water-stabilized concrete. Utility Model Content

[0006] To solve the problems raised in the above background technology, the utility model provides a template reinforcement device for water-stable double-layer continuous paving, which has the characteristics of improving the stability of template installation by pulling the templates on both sides, making the templates not easy to fall over, and at the same time, the templates are tightly attached to each other to avoid cement leakage, and it is highly practical.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a template reinforcement device for water-stable double-layer continuous paving, comprising two groups of symmetrically arranged upper base templates and lower base templates arranged on the upper side of the upper base templates, and the surface of the upper base templates is provided with reinforcement components;

[0008] The reinforcement assembly includes a tie rod arranged between the two groups of upper base formworks and two groups of screws symmetrically threaded inside the tie rods, a sealing plate is fixedly connected to the side of the screw surface close to the upper base formwork, an installation groove is opened on the side of the upper base formwork surface close to the sealing plate, a limit plate is provided on the sliding sleeve of the screw surface, and a locking bolt is threaded on the side of the screw surface close to the limit plate.

[0009] As a preferred formwork reinforcement device for water-stabilized double-layer continuous paving of the utility model, a pad is symmetrically fixedly connected to one side of the upper base formwork surface close to the installation groove.

[0010] As a preferred formwork reinforcement device for water-stabilized double-layer continuous paving of the utility model, a push block with an L-shaped structure is hingedly connected to the surface of the upper base formwork on one side close to the limiting plate through a hinge axis, and the end of the push block surface close to the limiting plate is a chamfered structure.

[0011] As a preferred formwork reinforcement device for water-stable double-layer continuous paving of the utility model, a clamping block is fixedly connected to one side of the upper base formwork surface, and a clamping groove matching the clamping block is provided on the side of the upper base formwork surface away from the clamping block.

[0012] As a preferred formwork reinforcement device for water-stable double-layer continuous paving of the utility model, bolt seats are symmetrically fixedly connected on both sides of the upper base formwork.

[0013] As a preferred formwork reinforcement device for water-stabilized double-layer continuous paving of the utility model, a support assembly is arranged on one side of the surface of the upper base formwork, and the support assembly includes a fixed seat installed on one side of the lower base formwork and a triangular plate hinged on the side of the fixed seat close to the lower base formwork, a back plate is arranged inside the upper base formwork, and a support rod is hinged between the back plate and the fixed seat.

[0014] As a preferred embodiment of the formwork reinforcement device for water-stable double-layer continuous paving of the utility model, four groups of positioning grooves are provided on the surface of the fixing seat.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a reinforcement component, the spacing between the lower base formworks on both sides can be adjusted according to the width of the road by rotating the tension rod, and the locking bolt and the limit plate can be rotated to clamp and limit the upper base formwork through the sealing plate and the limit plate, and the stability of the upper base formworks on both sides can be increased by pulling with the screws, and the formworks can be tightly connected by cooperating with the clamping blocks and the clamping grooves to avoid leakage of cement mortar, and at the same time, a support component is set to support the upper base formwork and the lower base formwork respectively through the abutment plate and the triangular plate, thereby further increasing the stability of the formwork fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the screw and the sealing plate in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the limit plate and the push block in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the support rod and the fixing seat in the utility model.

[0021] In the figure:

[0022] 1. Upper base template; 2. Lower base template;

[0023] 3. Reinforcement assembly; 31. Card slot; 32. Bolt seat; 33. Card block; 34. Pad; 35. Tie rod; 36. Screw; 37. Limit plate; 38. Locking bolt; 39. Closing plate; 310. Mounting slot; 311. Push block;

[0024] 4. Support assembly; 41. Support rod; 42. Abutment plate; 43. Triangular plate; 44. Positioning groove; 45. Fixed seat. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1 As shown:

[0028] The formwork reinforcement device for double-layer continuous paving of water-stabilized concrete comprises two groups of symmetrically arranged upper base formworks 1 and lower base formworks 2 arranged on the upper side of the upper base formworks 1.

[0029] In this embodiment: the existing disclosure (announcement) number: CN219972880U discloses a formwork reinforcement device for water-stabilized double-layer continuous paving; in order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "the above-mentioned design can only support the formwork from one side when in use, which easily causes the formwork to tilt inward, affecting the forming of concrete, and at the same time, most of the existing construction formworks are independent of each other, and the formworks cannot be assembled, that is, there are gaps between the formworks when the formworks are installed, and the construction cement is very likely to flow out of the gaps, which is not conducive to the construction." In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve this technical problem, reinforcement components 3 and support components 4 are added to the application document.

[0030] More specifically:

[0031] like Figure 1-Figure 4 As shown:

[0032] In combination with the above content, the reinforcement component 3 includes a tie rod 35 arranged between two groups of upper base formworks 1 and two groups of screws 36 symmetrically screwed inside the tie rods 35, a sealing plate 39 is fixedly connected to the side of the surface of the screw 36 close to the upper base formwork 1, an installation groove 310 is opened on the side of the surface of the upper base formwork 1 close to the sealing plate 39, a limit plate 37 is sleeved on the surface of the screw 36, and a locking bolt 38 is screwed to the side of the surface of the screw 36 close to the limit plate 37.

[0033] In the present embodiment: when the formwork reinforcement device for water-stabilized double-layer continuous paving is in use, the screw 36 and the limit plate 37 are moved through the installation groove 310 to one side of the formwork, the installation groove 310 is blocked by the sealing plate 39, and then the tie rod 35 is rotated according to the width of the paved road to adjust the spacing between the two groups of upper base formworks 1. After the adjustment is appropriate, the limit plate 37 is rotated until the limit plate 37 is perpendicular to the installation groove 310, and then the limit plate 37 is squeezed and limited by tightening the locking bolt 38, and the upper base formwork 1 is clamped by the limit plate 37 and the sealing plate 39 to complete the installation of the tie rod 35, and the limit plate 37 and the sealing plate 39 are used to limit the position, and the tie rod 35 and the screw 36 are used to pull at the same time, so that the formwork is installed firmly and not easy to tip over, and the installation groove 310 is blocked by the sealing plate 39 to prevent mortar from leaking through the installation groove 310.

[0034] It should be noted that: between the lower base formwork 2, tie rods 35 which are the same as those of the upper base formwork 1 are arranged.

[0035] Going further:

[0036] like Figure 1-Figure 4 As shown:

[0037] In order to facilitate the disassembly of the template, in an optional embodiment: a pad 34 is symmetrically fixedly connected to the side of the upper base template 1 surface close to the installation groove 310; a push block 311 with an L-shaped structure is hingedly connected to the side of the upper base template 1 surface close to the limit plate 37 through a hinge axis, and the end of the push block 311 surface close to the limit plate 37 is a chamfered structure.

[0038] In this embodiment: when the template needs to be disassembled, first loosen the locking bolt 38 to release the limit on the limit plate 37, then rotate the limit plate 37 to make the limit plate 37 slide into the installation groove 310, and then press or knock one side of the push block 311 to flip it along the hinge axis, and the other end of the push block 311 will squeeze the limit plate 37, so that the push block 311 is separated from the sealing plate 39 by the reaction force of the limit plate 37, thereby completing the disassembly of the upper base template 1, thereby improving the convenience of template disassembly.

[0039] It should be noted that the end of the push block 311 close to the limit plate 37 is an arc-shaped inclined surface, which makes it easy for the push block 311 to push the limit plate 37 to move relatively, and the power arm of the push block 311 on the side away from the limit plate 37 is a long rod, which makes flipping the push block 311 more labor-saving and improves the convenience of template disassembly.

[0040] Going further:

[0041] like Figure 1-Figure 4 As shown:

[0042] In order to avoid leakage between the templates, in an optional embodiment: a clamping block 33 is fixedly connected to one side of the surface of the upper base template 1, and a clamping groove 31 matching the clamping block 33 is provided on the side of the surface of the upper base template 1 away from the clamping block 33; bolt seats 32 are symmetrically fixedly connected on both sides of the upper base template 1.

[0043] In this embodiment: when the template is installed, the block 33 on one side of the upper base template 1 will be inserted into the slot 31 of another group of upper base templates 1, thereby increasing the stability of the splicing of the upper base templates 1, and the bolt seats 32 are convenient for connecting and fixing two adjacent groups of bolt seats 32 through bolts, so that the adjacent upper base templates 1 are tightly connected to avoid leakage of cement mortar.

[0044] More specifically:

[0045] like Figure 1-Figure 4 As shown:

[0046] In combination with the above content, a support assembly 4 is provided on one side of the surface of the upper base template 1, and the support assembly 4 includes a fixed seat 45 installed on one side of the lower base template 2 and a triangular plate 43 hinged on the side of the fixed seat 45 close to the lower base template 2. A support plate 42 is provided inside the upper base template 1, and a support rod 41 is hinged between the support plate 42 and the fixed seat 45; four groups of positioning grooves 44 are opened on the surface of the fixed seat 45.

[0047] In this embodiment: the positioning groove 44 on the surface of the fixing seat 45 facilitates the insertion of the insertion rod into the positioning groove 44 to position the fixing seat 45, and then the lower base template 2 and the upper base template 1 are obliquely supported by the triangular plate 43 and the abutment plate 42 respectively, thereby further increasing the stability of the template installation.

[0048] Working principle: When the template reinforcement device for water-stable double-layer continuous paving is used, the screw 36 and the limit plate 37 are moved to one side of the template through the installation groove 310, the installation groove 310 is blocked by the sealing plate 39, and then the tie rod 35 is rotated according to the width of the paved road to adjust the spacing between the two sets of upper base templates 1. After the adjustment is appropriate, the limit plate 37 is rotated until the limit plate 37 is perpendicular to the installation groove 310, and then the locking bolt 38 is tightened to squeeze the limit plate 37. The plate 37 is limited, and the upper base template 1 is clamped by the limit plate 37 and the sealing plate 39 to complete the installation of the tie rod 35. The limit plate 37 and the sealing plate 39 are limited, and the tie rod 35 and the screw 36 are pulled together to make the template stable and not easy to tip over. The installation groove 310 is blocked by the sealing plate 39 to prevent the mortar from leaking through the installation groove 310. When the template is installed, the block 33 on one side of the upper base template 1 will be inserted into the slot 31 of another set of upper base templates 1. The upper and lower base formworks 1 are conveniently connected and fixed by bolts, thereby increasing the stability of the splicing of the upper and lower base formworks 1, and the bolt seats 32 are convenient for connecting and fixing the two adjacent groups of bolt seats 32 by bolts, so that the adjacent upper and lower base formworks 1 are tightly connected to prevent the cement mortar from leaking out; the positioning grooves 44 on the surface of the fixing seats 45 are convenient for inserting the insert rod into the positioning grooves 44 to position the fixing seats 45, and then the lower and upper base formworks 2 and the upper and lower base formworks 1 are obliquely supported by the triangular plates 43 and the abutment plates 42 respectively, thereby further increasing the stability of the formwork installation. When the formwork needs to be disassembled, first loosen the locking bolts 38 to release the limit on the limit plate 37, and then rotate the limit plate 37 to make the limit plate 37 slide into the installation groove 310, and then press or knock one side of the push block 311 to flip along the hinge axis, and the other end of the push block 311 will squeeze the limit plate 37, so that the push block 311 is separated from the sealing plate 39 by the reaction force of the limit plate 37, thereby completing the disassembly of the upper and lower base formworks 1 and improving the convenience of formwork disassembly.

[0049] Finally, it should be noted that the above are only preferred embodiments of the utility model and are not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model to solve the problems raised in the above background technology.

Claims

1. A template reinforcement device for double-layer continuous paving of water-stable concrete, comprising two groups of symmetrically arranged upper base templates (1) and a lower base template (2) arranged on the upper side of the upper base template (1), characterized in that: The surface of the upper base template (1) is provided with a reinforcement component (3); The reinforcement component (3) includes a tie rod (35) arranged between two groups of the upper base formwork (1) and two groups of screws (36) symmetrically screwed inside the tie rod (35), the surface of the screw (36) close to the upper base formwork (1) is fixedly connected with a sealing plate (39), the surface of the upper base formwork (1) close to the sealing plate (39) is provided with a mounting groove (310), the surface of the screw (36) is sleeved with a limit plate (37), and the surface of the screw (36) close to the limit plate (37) is screwed with a locking bolt (38).

2. The formwork reinforcement device for double-layer continuous paving of water-stable concrete according to claim 1 is characterized in that: A pad (34) is symmetrically fixedly connected to one side of the surface of the upper base template (1) close to the mounting groove (310).

3. The formwork reinforcement device for double-layer continuous paving of water-stable concrete according to claim 2 is characterized in that: A push block (311) with an L-shaped structure is hingedly connected to one side of the surface of the upper base template (1) close to the limit plate (37) via a hinge shaft, and one end of the surface of the push block (311) close to the limit plate (37) is a chamfered structure.

4. The formwork reinforcement device for double-layer continuous paving of water-stable concrete according to claim 1 is characterized in that: A clamping block (33) is fixedly connected to one side of the surface of the upper base template (1), and a clamping groove (31) matching the clamping block (33) is provided on the side of the surface of the upper base template (1) away from the clamping block (33).

5. The formwork reinforcement device for double-layer continuous paving of water-stable concrete according to claim 4 is characterized in that: Bolt seats (32) are symmetrically fixedly connected to both sides of the upper base template (1).

6. The formwork reinforcement device for double-layer continuous paving of water-stable concrete according to claim 1 is characterized in that: A support assembly (4) is provided on one side of the surface of the upper base template (1), and the support assembly (4) comprises a fixing seat (45) installed on one side of the lower base template (2) and a triangular plate (43) hinged on the side of the fixing seat (45) close to the side of the lower base template (2). A support plate (42) is provided inside the upper base template (1), and a support rod (41) is hinged between the support plate (42) and the fixing seat (45).

7. The formwork reinforcement device for double-layer continuous paving of water-stable concrete according to claim 6 is characterized in that: Four groups of positioning grooves (44) are formed on the surface of the fixing seat (45).

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