Template inspection opening movable support and template structure with inspection opening

Abstract

The utility model relates to a template inspection opening movable support and a template structure with an inspection opening, the movable support comprises a vertical rod, a supporting rod, a first connecting rod, a second connecting rod, a positioning rod, a first positioning pin and a second positioning pin, the supporting rod is located at the lower end of the vertical rod and is hinged with the vertical rod, and the first connecting rod is further hinged to the outer side of the lower end of the vertical rod; a second connecting rod and a positioning rod are hinged to the end of the first connecting rod, a sliding groove is formed in the outer side face of the supporting rod, a sliding block is slidably connected into the sliding groove, a baffle is arranged at the end of the sliding groove, and the second connecting rod is hinged to the sliding block. During fixing, the sliding block is located at the lowermost end of the sliding groove, a first positioning pin is connected into the adjusting hole above the sliding block in a penetrating mode, and a second positioning pin is connected into the corresponding adjusting hole in a penetrating mode to fix the end of the positioning rod. The inspection opening can be quickly and conveniently opened, internal cleaning and inspection are facilitated, meanwhile, the sealing plate can be stably fixed to the inspection opening when the inspection opening is sealed, and the problems of slurry leakage and the like in the pouring process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a formwork support structure, in particular to a movable formwork support and formwork structure with an inspection opening. BACKGROUND

[0002] In the construction of building structures, the process of setting up formworks will generate wood chips and other sundries inside the formworks. If not cleaned in time, it will affect the quality of the cast concrete. In the prior art, in order to facilitate the cleaning of the sundries inside the formworks, a cleaning opening is generally provided on the formwork, the inside of the formwork is cleaned through the cleaning opening, and the cleaning opening is closed and sealed after cleaning. However, after the inside of the formwork is cleaned, several inspections may be carried out before the concrete is poured. The cleaning opening needs to be opened during cleaning or inspection, and the cleaning opening needs to be closed after cleaning or each inspection to prevent foreign matters from entering. However, the process of opening or closing and sealing the cleaning opening in the prior art is relatively complicated, causing inconvenience in use.

[0003] Therefore, there is an urgent need for a cleaning opening structure that is easy to open and close, facilitates cleaning and inspection, and can quickly close the cleaning opening. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims to provide a movable formwork support and formwork structure with an inspection opening to solve the problem of inconvenience in opening and closing the cleaning opening of the formwork, and inconvenience in cleaning and inspecting the inside of the formwork.

[0005] The utility model is implemented as follows: a movable formwork support with an inspection opening comprises a vertical rod, a support rod, a first connecting rod, a second connecting rod, a positioning rod, a first positioning pin, and a second positioning pin. The support rod is located at the lower end of the vertical rod and is hinged to the vertical rod. A first connecting rod is also hinged to the outside of the lower end of the vertical rod. A second connecting rod and a positioning rod are hinged to the end of the first connecting rod. A sliding groove is provided on the outer side of the support rod. A sliding block is slidably connected in the sliding groove. A baffle is provided at the end of the sliding groove. The second connecting rod is hinged to the sliding block. A plurality of adjusting holes are provided in the sliding groove and extend horizontally through the sliding groove.

[0006] When it is necessary to fix, the sliding block is located at the lowermost end of the sliding groove, the first positioning pin is inserted into the adjusting hole above the sliding block, and the end of the positioning rod extends into the sliding groove. The second positioning pin is inserted into the corresponding adjusting hole to fix the end of the positioning rod.

[0007] As a further improvement of the movable formwork support with an inspection opening, the positioning rod has two and is located on both sides of the second connecting rod. Two connecting plates are provided at the end of the first connecting rod. The ends of the positioning rod and the second connecting rod are located between the two connecting plates. The hinge shaft simultaneously penetrates the two connecting plates, the two positioning rods, and the end of the second connecting rod.

[0008] As further improvement of the utility model template inspection port movable support, the sliding groove is T-shaped groove, the sliding block includes the body and the connecting lug, and the body and the connecting lug form T-shaped structure.

[0009] As further improvement of the utility model template inspection port movable support, the adjusting hole is evenly distributed along the length direction of the support rod.

[0010] The utility model discloses a template structure with inspection port, including template, wood, movable support, closing plate, fixed pipe, counter bolt, be equipped with the closing plate and seal the inspection port in the lower part of template, be provided with a plurality of vertical wood on the lateral surface of template, and two movable supports are arranged at the corresponding position of inspection port, movable support includes vertical rod, support rod, first connecting rod, second connecting rod, positioning rod, first positioning pin and second positioning pin, the support rod is located the lower end of vertical rod and is hinged with vertical rod, still hinged with first connecting rod on the lower end lateral of vertical rod, and second connecting rod and positioning rod are hinged in the end of first connecting rod, be equipped with sliding groove on the lateral surface of support rod, be connected with sliding block in sliding groove, be provided with baffle in the end of sliding groove, second connecting rod is hinged with sliding block, and a plurality of adjusting holes that horizontally pass through sliding groove are opened on sliding groove, be provided with a plurality of groups fixed pipe on the lateral of wood and vertical rod, and the fixed pipe is fixed through counter bolt,

[0011] When needing to fix closing plate in inspection port, sliding block is located the lowermost end of sliding groove, and first positioning pin is inserted in the adjusting hole above sliding block, and the end of positioning rod is inserted into sliding groove, and second positioning pin is inserted in the corresponding adjusting hole and fixes the end of positioning rod.

[0012] As further improvement of the utility model template structure with inspection port, the outline of inspection port and closing plate is rectangular.

[0013] As further improvement of the utility model template structure with inspection port, the edge of inspection port and the edge of closing plate are mutually matched trapezoidal structure.

[0014] This utility model's movable support for the template inspection port is used to replace the corresponding vertical wooden beam at the inspection port. The support rod is hinged to the lower end of the vertical beam. When cleaning or inspection of the template interior is required, the first and second positioning pins are removed, allowing the slider to slide along the groove, freeing the positioning rod. By adjusting the angles of the first and second connecting rods and the position of the slider, the support rod is rotated outwards to an approximately horizontal state, allowing the sealing plate at the inspection port to be removed for cleaning or inspection. When sealing the inspection port is required, the sealing plate is placed at the inspection port, and the first connecting rod is adjusted... The angle of the second connecting rod is adjusted, and the position of the slider is adjusted so that the support rod is vertical and close to the outer side of the sealing plate. The first positioning pin is inserted into the adjustment hole above the slider to restrict the slider from moving upward. The positioning rod is swung so that the end of the positioning rod is inserted into the groove. The second positioning pin is passed through the end of the positioning rod and through the corresponding adjustment hole to fix the positioning rod. The first connecting rod, the second connecting rod, the fixing rod and the support rod form a stable triangular structure, so that the support rod remains vertical and stationary. The support rod limits the sealing plate and fixes it at the inspection port, thereby completing the sealing of the inspection port.

[0015] This invention allows for quick and easy opening of the inspection port, facilitating internal cleaning and inspection. Simultaneously, when sealing the inspection port, the sealing plate is stably fixed at the port, preventing grout leakage and other problems during the pouring process. Attached Figure Description

[0016] Figure 1 This is a structural diagram of the movable support for the template inspection port of this utility model.

[0017] Figure 2 This is a structural diagram of the movable support rod of the template inspection port after the present invention has been opened.

[0018] Figure 3 This is an exploded view of the movable support for the template inspection port of this utility model.

[0019] Figure 4 This is a schematic diagram of the template structure with an inspection port of this utility model.

[0020] Figure 5 yes Figure 4 AA view.

[0021] In the diagram: 1. Vertical rod; 2. Support rod; 3. First connecting rod; 3-1. Connecting plate; 4. Second connecting rod; 5. Positioning rod; 6. Sliding block; 6-1. Body; 6-2. Connecting ear; 7. Slide groove; 7-1. Baffle; 8. First positioning pin; 9. Second positioning pin; 10. Adjustment hole; 11. Template; 12. Inspection port; 13. Sealing plate; 14. Timber; 15. Fixing pipe; 16. Tie bolt. Detailed Implementation

[0022] The embodiments of this utility model will now be described with reference to the accompanying drawings.

[0023] Example 1

[0024] like Figure 1 , Figure 2 as well as Figure 3 As shown, this embodiment is a movable support for the inspection port 12 of the template 11, including a vertical rod 1, a support rod 2, a first connecting rod 3, a second connecting rod 4, a positioning rod 5, a first positioning pin 8, and a second positioning pin 9.

[0025] The vertical rod 1 is in a vertical position. The support rod 2 is located at the lower end of the vertical rod 1 and is hinged to the vertical rod 1. A first connecting rod 3 is also hinged to the outer side of the lower end of the vertical rod 1. A second connecting rod 4 and a positioning rod 5 are hinged to the end of the first connecting rod 3. The support rod 2, the first connecting rod 3, the second connecting rod 4, and the positioning rod 5 rotate around their respective hinge axes in the same vertical plane. A sliding groove 7 is provided on the outer side of the support rod 2. The length direction of the sliding groove 7 is consistent with the length direction of the support rod 2. A slider 6 is slidably connected in the sliding groove 7. A baffle 7-1 is provided at the lower end of the sliding groove 7 to prevent the slider 6 from falling out of the lower end of the sliding groove 7. The end of the second connecting rod 4 is hinged to the slider 6. Several horizontal adjustment holes 10 are opened in the sliding groove 7, which can restrict the position of the slider 6.

[0026] When it is necessary to fix the support rod 2 in a vertical state, first adjust the support rod 2 to a vertical state, then move the slider 6 to the bottom of the slide groove 7, and insert the first positioning pin 8 into the adjustment hole 10 above the slider 6. The slider 6 is fixed in position by limiting its upper and lower parts through the first positioning pin 8 and the baffle 7-1. Then, the end of the positioning rod 5 is inserted into the slide groove 7, and the end of the positioning rod 5 is fixed by inserting the second positioning pin 9 into the corresponding adjustment hole 10.

[0027] At this time, the positioning rod 5, the second connecting rod 4 and the support rod 2 form a fixed triangular structure, and at the same time, this fixed structure forms a fixed triangular structure with the vertical rod 1 and the first connecting rod 3. Since the vertical rod 1 itself is fixed, it can fix the support rod 2.

[0028] When it is necessary to rotate the support rod 2 outward, the first positioning pin 8 and the second positioning pin 9 are removed, the slider 6 can slide in the slide groove 7, the end of the positioning rod 5 is a free end, and the support rod 2 can be rotated outward around the hinge axis at a certain angle, and the first connecting rod 3 and the second connecting rod 4 are stacked together.

[0029] There are two positioning rods 5, located on either side of the second connecting rod 4. Two connecting plates 3-1 are provided at the end of the first connecting rod 3. The ends of both the positioning rods 5 and the second connecting rod 4 are located between the two connecting plates 3-1. The hinge shaft passes through both connecting plates 3-1, the two positioning rods 5, and the end of the second connecting rod 4. The positioning rods 5 and the second connecting rod 4 do not affect each other when rotating around the same hinge shaft.

[0030] The slide groove 7 is a T-shaped groove, and the opening width of the T-shaped groove is greater than the distance between the two positioning rods 5, so that the positioning rods 5 can be inserted into the slide groove 7. The slider 6 includes a body 6-1 and a connecting ear 6-2, which form a T-shaped structure. The body 6-1 is located in the T-shaped groove, and the connecting ear 6-2 extends out of the T-shaped groove to facilitate connection with the end of the second connecting rod 4.

[0031] There are several adjustment holes 10, which are evenly distributed along the length of the support rod 2, making it easy to fix the position of the support rod 2.

[0032] Example 2

[0033] like Figure 4 , Figure 5 As shown, this embodiment is a template 11 structure with an inspection port 12, including a template 11, timber 14, movable supports, a sealing plate 13, a fixing pipe 15, and tie bolts 16. An inspection port 12 is provided at the lower part of the template 11. The sealing plate 13 is placed at the inspection port 12 to seal it. Several vertical timber 14 are provided on the outer side of the template 11. The timber 14 are replaced with movable supports at the corresponding positions of the inspection port 12, and at least two movable supports are provided at the inspection port 12.

[0034] The movable support includes a vertical rod 1, a support rod 2, a first connecting rod 3, a second connecting rod 4, a positioning rod 5, a first positioning pin 8, and a second positioning pin 9. The support rod 2 is located at the lower end of the vertical rod 1 and is hinged to the vertical rod 1. The first connecting rod 3 is also hinged to the outer side of the lower end of the vertical rod 1. The second connecting rod 4 and the positioning rod 5 are hinged to the end of the first connecting rod 3. A sliding groove 7 is provided on the outer side of the support rod 2. A slider 6 is slidably connected in the sliding groove 7. A baffle 7-1 is provided at the end of the sliding groove 7. The second connecting rod 4 is hinged to the slider 6. Several horizontal adjustment holes 10 are opened in the sliding groove 7. The specific structure of the movable support is the same as that in Embodiment 1, and will not be described again here.

[0035] Several sets of horizontal fixing pipes 15 are provided on the outside of the timber 14 and the vertical rod 1. Each set of fixing pipes 15 includes two pipes. Tie bolts 16 are threaded through the template 11, and the two fixing pipes 15 are fixed by the tie bolts 16.

[0036] When it is necessary to fix the sealing plate 13 to the inspection port 12, adjust the support rod 2 to a vertical position so that it contacts the outer side of the sealing plate 13. Adjust the slider 6 to the lowest end of the slide groove 7, and insert the first positioning pin 8 into the adjustment hole 10 above the slider 6. Fix the position of the slider 6 through the baffle 7-1 at the lower end of the slide groove 7 and the first positioning pin 8. Then, extend the end of the positioning rod 5 into the slide groove 7, and fix the end of the positioning rod 5 into the corresponding adjustment hole 10. The formed stable support structure firmly fixes the sealing plate 13 in the inspection port 12, thereby ensuring the closure of the inspection port 12 and preventing the internal pressure from causing the sealing plate 13 to expand open during concrete pouring.

[0037] When it is necessary to open the inspection port 12, remove the first positioning pin 8 and the second positioning pin 9, rotate the support rod 2 outward, and the sealing plate 13 can be removed from the inspection port 12.

[0038] Both the inspection port 12 and the sealing plate 13 are rectangular in shape. To ensure the airtightness between the sealing plate 13 and the inspection port 12, the edges of the inspection port 12 and the edges of the sealing plate 13 are trapezoidal structures that fit together.

[0039] This invention allows for quick and easy opening of the inspection port 12, facilitating internal cleaning and inspection. Simultaneously, when sealing the inspection port 12, the sealing plate 13 can be stably fixed at the inspection port 12, preventing problems such as grout leakage during the pouring process.

Claims

1. A movable support for a template inspection port, characterized in that, The device includes a vertical rod, a support rod, a first connecting rod, a second connecting rod, a positioning rod, a first positioning pin, and a second positioning pin. The support rod is located at the lower end of the vertical rod and is hinged to the vertical rod. The first connecting rod is also hinged to the outer side of the lower end of the vertical rod. The second connecting rod and the positioning rod are hinged to the end of the first connecting rod. A sliding groove is provided on the outer side of the support rod. A slider is slidably connected in the sliding groove. A baffle is provided at the end of the sliding groove. The second connecting rod is hinged to the slider. Several horizontal adjustment holes are opened in the sliding groove. When fixation is required, the slider is located at the bottom of the slide groove. The first positioning pin is inserted into the adjustment hole above the slider, and the end of the positioning rod extends into the slide groove. The second positioning pin is inserted into the corresponding adjustment hole to fix the end of the positioning rod.

2. The movable support for the template inspection port according to claim 1, characterized in that, There are two positioning rods, located on both sides of the second connecting rod. Two connecting plates are provided at the end of the first connecting rod. The ends of the positioning rod and the second connecting rod are located between the two connecting plates. The hinge shaft passes through the two connecting plates, the two positioning rods, and the end of the second connecting rod.

3. The movable support for the template inspection port according to claim 1, characterized in that, The slide is a T-shaped groove, and the slider includes a body and a connecting ear, which form a T-shaped structure.

4. The movable support for the template inspection port according to claim 1, characterized in that, The adjustment holes are evenly distributed along the length of the support rod.

5. A template structure with an inspection port, characterized in that, The system includes a template, timber, movable supports, sealing plates, fixing pipes, and tie bolts. An inspection port is provided at the bottom of the template, sealed by a sealing plate. Several vertical timbers are arranged on the outer side of the template. Two movable supports are positioned corresponding to the inspection port. Each movable support includes a vertical rod, a support rod, a first connecting rod, a second connecting rod, a positioning rod, a first positioning pin, and a second positioning pin. The support rod is located at the lower end of the vertical rod and hinged to it. A first connecting rod is also hinged to the outer side of the lower end of the vertical rod. A second connecting rod and a positioning rod are hinged to the end of the first connecting rod. A groove is provided on the outer side of the support rod, within which a slider is slidably connected. A baffle is provided at the end of the groove. The second connecting rod is hinged to the slider. Several horizontal adjustment holes are provided through the groove. Several sets of fixing pipes are provided on the outer side of the timbers and vertical rods, and these fixing pipes are secured by tie bolts. When the sealing plate needs to be fixed at the inspection port, the slider is located at the bottom of the slide groove. The first positioning pin is inserted into the adjustment hole above the slider, and the end of the positioning rod extends into the slide groove. The second positioning pin is inserted into the corresponding adjustment hole to fix the end of the positioning rod.

6. The template structure with inspection port according to claim 5, characterized in that, Both the inspection port and the sealing plate have rectangular outlines.

7. The template structure with inspection port according to claim 5, characterized in that, The edge of the inspection port and the edge of the sealing plate are trapezoidal structures that fit together.

Images