Anti-collision type guardrail template fixing device

Abstract

The utility model relates to the field of guardrail template, disclose a kind of anti-collision guardrail template fixing device, including support mould, the upper surface of support mould is fixedly connected with slide bar, the outer wall of slide bar is slid with heightening mould, the outer wall of slide bar is slid with top mould, the inner wall of top mould is provided with adjusting mechanism, the adjusting mechanism includes adjusting assembly, extension assembly, the extension assembly includes clamping block, the inner wall of top mould is slidably connected in the outer wall of clamping block, the rear surface of clamping block is fixedly connected with extension plate. In the utility model, by slide bar, heightening mould, top mould, adjusting assembly can be placed to the expected position after the support mould when using, the height of template reaches the expectation by adjusting the quantity of heightening mould, and the adaptability is stronger, and the distance between two moulds can be adjusted by adjusting assembly, and the adjustable ability of device is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of guardrail templates, and in particular to a crash-resistant guardrail template fixing device. Background Technology

[0002] The guardrail template fixing device consists of a base, vertical supports, horizontal connectors, and template clamps. The base is made of metal plates and fixed to the ground with expansion bolts. The vertical supports are made of profiles and stand on the base. The two are welded or bolted together. The horizontal connectors are made of steel pipes and other materials to connect the vertical supports to form a frame. The template clamps are made of steel plates and are fixed to the horizontal connectors with bolts after clamping the template.

[0003] Under current technology, the height of guardrail templates cannot be changed during production. If the height needs to be adjusted after the template fixing device is installed, it can only be reordered. However, reordering requires a long transportation time to the construction site, which can easily lead to delays in the construction period and has poor applicability. Therefore, an anti-collision guardrail template fixing device is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a crash-resistant guardrail template fixing device, which aims to improve the problem in the prior art that "if the height needs to be adjusted after the template fixing device is installed, it can only be reordered, and reordering requires a long time to transport to the construction site, which can easily lead to delays in the construction period and poor applicability".

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a crash-resistant guardrail template fixing device, comprising a supporting mold, a sliding rod fixedly connected to the upper surface of the supporting mold, a heightening mold slidably attached to the outer wall of the sliding rod, a top mold slidably attached to the outer wall of the sliding rod, an adjustment mechanism provided on the inner wall of the top mold, the adjustment mechanism comprising an adjustment component and an extension component, the extension component comprising a locking block, the outer wall of the locking block slidably connected to the inner wall of the top mold, an extension plate fixedly connected to the rear surface of the locking block, the outer wall of the extension plate slidably connected to the inner wall of the top mold, the adjustment component comprising a threaded rod, the outer wall of the threaded rod threadedly connected to the front inner wall of the top mold, multiple sets of top molds being provided, the inner wall of another set of top molds being rotatably connected to the outer wall of the threaded rod, and a locking component provided on the front surface of the top mold.

[0006] As a further description of the above technical solution:

[0007] The threaded rod has a pre-drilled hole at the front end of its outer wall, and the support mold has a slope.

[0008] As a further description of the above technical solution:

[0009] The locking assembly includes a protective box, the rear surface of which is fixedly connected to the front surface of the top mold, and an insert block is slidably connected to the inner wall of the protective box.

[0010] As a further description of the above technical solution:

[0011] A connecting rod is fixedly connected to the front surface of the insert block, and a pull plate is fixedly connected to the rear surface of the connecting rod.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the connecting rod is slidably connected to the inner wall of the protective box, and the insert block slides on the inner wall of the top mold.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the slide bar is provided with a slot, and the outer wall of the insert block is inserted into the inner wall of the slot.

[0016] As a further description of the above technical solution:

[0017] A reset spring is fixedly connected to the rear surface of the insert block, and the rear end of the reset spring is fixedly connected to the inner wall of the protective box.

[0018] As a further description of the above technical solution:

[0019] The card blocks are configured in multiple groups, and the multiple groups of card blocks are arranged symmetrically about the center line axis of the extension plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the sliding rod, the heightening mold, the top mold, and the adjustment component enable the device to place the support mold in the expected position during use. The height of the template can be adjusted by adjusting the number of heightening molds, making it highly applicable. Furthermore, the distance between the two molds can be adjusted by the adjustment component, enhancing the adjustability of the device.

[0022] 2. In this utility model, the adjusting component, the extending component, and the locking component restrict the displacement direction of the device when adjusting the distance between the two molds, and prevent it from falling off when it moves to the maximum stroke, thereby enhancing the stability of the device during adjustment and improving the fixing effect of the device. The locking component allows the template to be better fixed after it is adjusted to the expected height, further enhancing the fixing effect of the device. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0024] Figure 2This is a three-dimensional structural breakdown diagram of the overall device in this utility model;

[0025] Figure 3 This is a three-dimensional cross-sectional view of the locking component in this utility model;

[0026] Figure 4 This is a three-dimensional cross-sectional view of the extension component in this utility model.

[0027] Legend:

[0028] 1. Support mold; 2. Heightening mold; 3. Top mold; 4. Extension assembly; 5. Locking assembly; 6. Adjustment assembly; 7. Slide rod; 41. Locking block; 42. Extension plate; 51. Protective box; 52. Insert block; 53. Connecting rod; 54. Pull plate; 55. Return spring; 56. Slot; 61. Threaded rod; 62. Reserved hole. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1 - Figure 3This utility model provides an embodiment of a crash-resistant guardrail template fixing device, comprising a support mold 1 that shapes cement into a fixed shape and supports the overall device. A sliding rod 7 is fixedly connected to the upper surface of the support mold 1 to limit the height of the increasing mold 2 and the top mold 3. An increasing mold 2, used to adjust the device height by increasing its number, slides along the outer wall of the sliding rod 7. A top mold 3, placed on top of the mold and pressing down on the lower mold parts, slides along the outer wall of the sliding rod 7. An adjustment mechanism is provided on the inner wall of the top mold 3, including an adjustment component 6 for adjusting the distance between the two sets of support molds 1 and an extension mechanism for connecting the two sets of top molds 3 and allowing for stable extension and retraction. Component 4, the extension component 4 includes a locking block 41 to prevent the extension component 4 from falling off. The outer wall of the locking block 41 is slidably connected to the inner wall of the top mold 3. The rear surface of the locking block 41 is fixedly connected to an extension plate 42 for connecting two sets of locking blocks 41. The outer wall of the extension plate 42 is slidably connected to the inner wall of the top mold 3. The adjustment component 6 includes a threaded rod 61 for adjusting the spacing between the devices. The outer wall of the threaded rod 61 is threadedly connected to the inner wall of the front end of the top mold 3. The top mold 3 is provided with multiple sets. The inner wall of another set of top mold 3 is rotatably connected to the outer wall of the threaded rod 61. The front surface of the top mold 3 is provided with a locking component 5 for fixing the position of the top mold 3 so that the top mold 3 does not shake up and down.

[0031] Reference Figure 1 - Figure 3 The outer wall of the threaded rod 61 has a reserved hole 62 at the front end for accommodating a long rod device such as a pry bar to assist in screwing the threaded rod 61. The support mold 1 has a slope to improve the anti-collision capability of the device. The locking component 5 includes a protective box 51 for protecting the internal structure. The rear surface of the protective box 51 is fixedly connected to the front surface of the top mold 3. The inner wall of the protective box 51 is slidably connected to a plug 52 for inserting into the slot 56 to fix the top mold 3. The front surface of the plug 52 is fixedly connected to a connecting rod 53 for connecting the pull plate 54 and the plug 52. The rear surface of the connecting rod 53 is fixedly connected to a pull plate 54 for easy operation by the operator. The outer wall of the connecting rod 53 is slidably connected to the inner wall of the protective box 51, and the plug 52 slides on the inner wall of the top mold 3.

[0032] Reference Figure 1 - Figure 3 The outer wall of the slide bar 7 is provided with a slot 56 for accommodating the insert block 52. The outer wall of the insert block 52 is inserted into the inner wall of the slot 56. The rear surface of the insert block 52 is fixedly connected with a return spring 55 for automatically inserting the insert block 52 into the slot 56 after movement. The rear end of the return spring 55 is fixedly connected to the protective box 51. The locking blocks 41 are configured in multiple groups, and the multiple groups of locking blocks 41 are symmetrically arranged about the center line axis of the extension plate 42.

[0033] Working principle: First, place the support template 1 in the predetermined position. When it is necessary to temporarily change the height of the mold, slide the extension rod 7 of the heightening mold 2 to the upper surface of the support mold. At this time, the heightening mold 2 and the support mold 1 are tightly fitted. Increase the number of heightening molds 2 until the height reaches the expected position. Then pull the pull plate 54. The movement of the pull plate 54 moves the connecting rod 53 and drives the insertion block 52 to move. Finally, the insertion block 52 is disengaged from the inner wall of the slot 56. At this time, the return spring 55 undergoes elastic deformation, and the top mold 3 slides down along the slide rod 7. Press down the top mold 3 to make the top mold 3 and the heightening mold 2 fit tightly. Release the pull plate 54. Under the action of the internal return spring 55, the insertion block 52 is reinserted into the slot 56. Use a pry bar to probe into the reserved hole 62 and screw the threaded rod 61 to make the distance between the two sets of molds reach the expected thickness. Pour in cement. After the cement dries, repeat the above operation to remove it.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A crash-resistant guardrail template fixing device, comprising a supporting mold (1), characterized in that: A sliding rod (7) is fixedly connected to the upper surface of the supporting mold (1). A heightening mold (2) slides on the outer wall of the sliding rod (7). A top mold (3) slides on the outer wall of the sliding rod (7). An adjustment mechanism is provided on the inner wall of the top mold (3). The adjustment mechanism includes an adjustment component (6) and an extension component (4). The extension component (4) includes a locking block (41). The outer wall of the locking block (41) is slidably connected to the inner wall of the top mold (3). An extension plate (42) is fixedly connected to the rear surface of the locking block (41). The outer wall of the extension plate (42) is slidably connected to the inner wall of the top mold (3). The adjustment component (6) includes a threaded rod (61). The outer wall of the threaded rod (61) is threadedly connected to the inner wall of the front end of the top mold (3). The top mold (3) is provided in multiple sets. The inner wall of another set of the top mold (3) is rotatably connected to the outer wall of the threaded rod (61). A locking component (5) is provided on the front surface of the top mold (3).

2. The anti-collision guardrail template fixing device according to claim 1, characterized in that: The threaded rod (61) has a pre-drilled hole (62) at the front end of its outer wall, and the support mold (1) has a slope.

3. The anti-collision guardrail template fixing device according to claim 1, characterized in that: The locking assembly (5) includes a protective box (51), the rear surface of which is fixedly connected to the front surface of the top mold (3), and an insert (52) is slidably connected to the inner wall of the protective box (51).

4. The anti-collision guardrail template fixing device according to claim 3, characterized in that: A connecting rod (53) is fixedly connected to the front surface of the insert (52), and a pull plate (54) is fixedly connected to the rear surface of the connecting rod (53).

5. The anti-collision guardrail template fixing device according to claim 4, characterized in that: The outer wall of the connecting rod (53) is slidably connected to the inner wall of the protective box (51), and the insert (52) slides on the inner wall of the top mold (3).

6. The anti-collision guardrail template fixing device according to claim 5, characterized in that: The outer wall of the slide bar (7) is provided with a slot (56), and the outer wall of the insert (52) is inserted into the inner wall of the slot (56).

7. A crash-resistant guardrail template fixing device according to claim 6, characterized in that: A reset spring (55) is fixedly connected to the rear surface of the insert (52), and the rear end of the reset spring (55) is fixedly connected to the inner wall of the protective box (51).

8. The anti-collision guardrail template fixing device according to claim 1, characterized in that: The card block (41) is configured in multiple groups, and the multiple groups of card blocks (41) are symmetrically arranged about the center line axis of the extension plate (42).

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