A detachable device for the port of a construction column

Abstract

The present invention relates to the technical field of construction equipment, and particularly relates to a detachable device for the port of a construction column, which includes templates, a port component, and a plurality of connection components. The plurality of connection components are arranged between two templates. The port component is installed on the templates and communicated with the feeding port. A plurality of clamping holes are formed in the templates, and the connection components are clamped in the corresponding clamping holes. The connection component includes a first rod body, two clamping blocks, and two threaded columns. Threaded holes are formed at both ends of the first rod body, the threaded columns are installed in the corresponding threaded holes, first sliding grooves are formed in the threaded columns, and the clamping blocks are slidably installed in the corresponding first sliding grooves. When installing the templates, the single-sided template is pressed between the clamping blocks and the first rod body, the connected templates are installed on one side of the wall, and then the template on the other side is pressed against the wall until the clamping blocks fix the templates on both sides. The installation is simpler, improving the work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of construction equipment, and particularly relates to a detachable device for the port of a structural column. Background Art

[0002] A structural column refers to a reinforced concrete structural column that should be provided in the walls of a multi-story brick-concrete structure building in order to enhance the integrity and stability of the building, and is connected to the ring beams of each floor to form a spatial frame that can resist bending and shear. It is an effective measure to prevent the collapse of a house.

[0003] The pouring method of the structural column is to form a formwork on both sides of the area of the reserved structural column after the wall is built, fix it with through-wall bolts, and enclose a structural column cavity between the formwork and the side end of the wall. Then, concrete is poured into the structural column cavity through the reserved port at the upper end, and the formwork is removed after solidification.

[0004] However, when installing the formwork for the existing structural column, it is necessary to tighten the through-wall bolts one by one, which is troublesome to install and results in low work efficiency. Summary of the Invention

[0005] The purpose of the present invention is to provide a detachable device for the port of a structural column, aiming to solve the problem that when installing the formwork for the existing structural column, it is necessary to tighten the through-wall bolts one by one, which is troublesome to install and results in low work efficiency.

[0006] To achieve the above purpose, the present invention provides a detachable device for the port of a structural column, including formworks, a port assembly, and a plurality of connecting components. The number of the formworks is two, and the two formworks are symmetrically arranged on both sides of the wall. The plurality of connecting components are arranged between the two formworks. An inlet is provided at the upper end of one of the formworks, and the port assembly is installed on the formwork and communicated with the inlet. A plurality of clamping holes are provided on the formwork, and the connecting components are clamped in the corresponding clamping holes;

[0007] The connecting component includes a first rod body, two clamping blocks, and two threaded columns. Threaded holes are provided at both ends of the first rod body, and the threaded columns are installed in the corresponding threaded holes. First sliding grooves are provided on the threaded columns, and the clamping blocks are slidably installed in the corresponding first sliding grooves. The formwork is located between the clamping blocks and the wall;

[0008] The port assembly is used to pour concrete between the two formworks.

[0009] Wherein, a first compression spring is vertically installed between the clamping block and the threaded column.

[0010] Wherein, one end of the clamping block away from the first rod body is inclined inward from bottom to top.

[0011] Among them, the port component includes a U-shaped frame, a feed hopper, and a separation plate. The U-shaped frame is fixedly connected to the template and is located below the feed port. The feed hopper is fixedly connected to the template and is located above the U-shaped frame. A sealing port is opened at the lower end of the feed port. Second sliding grooves are opened on both sides of the U-shaped frame. The separation plate is slidably installed in the second sliding grooves and seals the sealing port.

[0012] After the separation plate moves upward, it seals the feed port.

[0013] Among them, the separation plate includes a sliding plate, a clamping strip, and a clamping plate. A clamping groove is opened on the U-shaped frame. The sliding plate is slidably installed in the second sliding grooves. A third sliding groove is opened on the outer side of the sliding plate. The clamping strip is slidably connected in the third sliding groove. A second compression spring is installed between the clamping strip and the sliding plate. A fourth sliding groove is opened on the inner side of the sliding plate. The clamping plate is slidably connected in the fourth sliding groove. A third compression spring is installed between the clamping plate and the sliding plate.

[0014] When the separation plate seals the feed port, the clamping strip is located in the clamping groove, and the clamping plate is located in the feed port.

[0015] Among them, the port component further includes a support frame and a bolt. The support frame is fixedly connected to the upper end of the U-shaped frame. A first through hole is opened on the support frame. The feed hopper is placed above the support frame. The bolt is installed at the lower end of the feed hopper and is located in the first through hole.

[0016] Among them, the port component further includes a top column. The top column is fixedly connected to the sliding plate and is located below the bolt.

[0017] Among them, the port component further includes a limiting cylinder, a sliding cylinder, and a connecting plate. A second through hole is opened at the lower end of the feed hopper. The limiting cylinder is fixedly connected inside the feed hopper and is located above the second through hole. The sliding cylinder is sleeved on the limiting cylinder. The connecting plate is fixedly connected to the upper end of the sliding cylinder. The bolt is fixedly connected to the connecting plate and is located in the second through hole.

[0018] The invention adopting the above technical solution has the following advantages:

[0019] 1. Through the mutual cooperation of the clamping block, the first rod body, and the threaded column, when installing the template, press the single-sided template between the clamping block and the first rod body, install the connected template on one side of the wall, and then press the template on the other side until it is pressed against the wall. The clamping block fixes the templates on both sides, making the installation simpler and improving work efficiency.

[0020] 2. Through the mutual cooperation of the sliding plate, the clamping strip and the clamping plate, after the concrete pouring is completed, the sliding plate is moved upward. Under the action of the third compression spring, the clamping plate closes the feeding port and compacts the concrete, completing the separation of the concrete between the feeding hopper and the formwork. It is not necessary to knock out the port concrete after the concrete solidifies, improving the work efficiency.

[0021] 3. Through the mutual cooperation of the top column, the bolt, the limiting cylinder and the sliding cylinder, after the separation of the concrete between the feeding hopper and the formwork is completed, the top column pushes the bolt into the second through hole, automatically separating the feeding hopper from the support frame, improving the disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0023] Figure 1 FIG. is a schematic structural diagram of a detachable device for a structural column port according to the first embodiment of the present invention.

[0024] Figure 2 FIG. is a cross-sectional view of a detachable device for a structural column port according to the first embodiment of the present invention.

[0025] Figure 3 FIG. is a cross-sectional view of a connection component part of a detachable device for a structural column port according to the first embodiment of the present invention.

[0026] Figure 4 FIG. is a schematic structural diagram of a detachable device for a structural column port according to the second embodiment of the present invention.

[0027] Figure 5 FIG. is a cross-sectional view of a detachable device for a structural column port according to the second embodiment of the present invention.

[0028] Figure 6 FIG. is a partially enlarged view of detail A of a detachable device for a structural column port according to the second embodiment of the present invention.

[0029] Figure 7 FIG. is a schematic structural diagram of a detachable device for a structural column port according to the third embodiment of the present invention.

[0030] Figure 8 FIG. is a cross-sectional view of a detachable device for a structural column port according to the third embodiment of the present invention.

[0031] Figure 9 FIG. is a partially enlarged view of detail B of a detachable device for a structural column port according to the third embodiment of the present invention.

[0032] 101 - Template, 102 - Feed inlet, 103 - Wall, 104 - First rod, 105 - Clamping block, 106 - Threaded column, 107 - Threaded hole, 108 - First sliding groove, 109 - First compression spring, 201 - U - shaped frame, 202 - Feed hopper, 203 - Sliding plate, 204 - Clamping strip, 205 - Clamping plate, 206 - Second sliding groove, 207 - Third sliding groove, 208 - Second compression spring, 209 - Fourth sliding groove, 210 - Third compression spring, 211 - Card slot, 301 - Support frame, 302 - Bolt, 303 - Jacking column, 304 - Limiting cylinder, 305 - Sliding cylinder, 306 - Connecting plate. Detailed implementation mode

[0033] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] The first embodiment

[0035] Please refer to Figures 1 to 3 , Figure 1 which is a schematic structural diagram of a detachable device for a structural column port according to the first embodiment of the present invention; Figure 2 which is a sectional view of a detachable device for a structural column port according to the first embodiment of the present invention; Figure 3 which is a sectional view of a connection component part of a detachable device for a structural column port according to the first embodiment of the present invention.

[0036] The present invention provides a detachable device for a structural column port: including a template 101, a port component and a plurality of connection components; the connection components include a first rod 104, two clamping blocks 105 and two threaded columns 106.

[0037] Through the foregoing solution, the problem that when installing the template 101 of the existing structural column, it is necessary to fasten the wall - piercing bolts one by one, which is troublesome to install and results in low work efficiency, is solved. It can be understood that the foregoing solution quickly installs the template 101 on the wall 103, improving the work efficiency.

[0038] In this embodiment, the number of the templates 101 is two, and the two templates 101 are symmetrically arranged on both sides of the wall 103. A plurality of the connecting components are arranged between the two templates 101. An inlet 102 is formed at the upper end of one of the templates 101. The port component is installed on the template 101 and communicates with the inlet 102. A plurality of clamping holes are formed in the template 101, and the connecting components are clamped in the corresponding clamping holes; both ends of the first rod body 104 are provided with threaded holes 107, the threaded columns 106 are installed in the corresponding threaded holes 107, first sliding grooves 108 are formed in the threaded columns 106, and the clamping blocks 105 are slidably installed in the corresponding first sliding grooves 108. The template 101 is located between the clamping block 105 and the wall 103; the port component is used to pour concrete between the two templates 101.

[0039] Wherein, a first compression spring 109 is vertically installed between the clamping block 105 and the threaded column 106; the first compression spring 109 automatically pops out the clamping block 105, thereby clamping the template 101 tightly, improving the installation efficiency.

[0040] Secondly, one end of the clamping block 105 away from the first rod body 104 is inclined inwards from bottom to top; by providing an inclined surface, when the template 101 is pressed, the clamping block 105 automatically slides into the first sliding groove 108. When the template 101 contacts the wall 103, due to the elasticity of the first compression spring 109, the template 101 automatically resets and clamps the template 101 tightly, simplifying the installation steps.

[0041] When using this device to install the template 101, first press the connecting components onto a single template 101 one by one, place the installed template 101 on one side of the wall 103, and then symmetrically install the template 101 on the other side. After the template 101 on the other side aligns with the first rod body 104 through the clamping holes, directly press it on the wall 103. The clamping block 105 fixes the two templates 101 on both sides, making the installation simpler and improving the work efficiency.

[0042] Second Embodiment

[0043] Please refer to Figures 4 to 6 , Figure 4 which is a schematic structural diagram of a detachable device for the port of a structural column in the second embodiment of the present invention; Figure 5 which is a cross-sectional view of a detachable device for the port of a structural column in the second embodiment of the present invention; Figure 6 which is a partial enlarged view of detail A of a detachable device for the port of a structural column in the second embodiment of the present invention.

[0044] Based on the first embodiment, a detachable device for the port of a construction column according to the present invention, the port assembly includes a U-shaped frame 201, a feed hopper 202 and a separation plate, and the separation plate includes a sliding plate 203, a clamping strip 204 and a clamping plate 205.

[0045] The U-shaped frame 201 is fixedly connected to the template 101 and is located below the feed port 102. The feed hopper 202 is fixedly connected to the template 101 and is located above the U-shaped frame 201. A sealing port is opened at the lower end of the feed port 102. Second sliding grooves 206 are opened on both sides of the U-shaped frame 201. The separation plate is slidably installed in the second sliding grooves 206 and seals the sealing port. After the separation plate moves upward, the feed port 102 is sealed. After the concrete is poured, the separation plate is moved upward. The separation plate enters the feed port 102 along the sealing port until the sealing plate completely blocks the feed port 102, completing the separation of the concrete between the feed hopper 202 and the template 101, and there is no need to knock out the port concrete after the concrete solidifies.

[0046] The sliding plate 203 is slidably installed in the second sliding grooves 206. A third sliding groove 207 is opened on the outer side of the sliding plate 203. The clamping strip 204 is slidably connected in the third sliding groove 207. A second compression spring 208 is installed between the clamping strip 204 and the sliding plate 203. A fourth sliding groove 209 is opened on the inner side of the sliding plate 203. The clamping plate 205 is slidably connected in the fourth sliding groove 209. A third compression spring 210 is installed between the clamping plate 205 and the sliding plate 203. When the separation plate seals the feed port 102, the clamping strip 204 is located in the clamping groove 211, and the clamping plate 205 is located in the feed port 102. After the concrete is poured, the sliding plate 203 is moved upward. When the clamping strip 204 moves to the clamping groove 211, due to the elasticity of the second compression spring 208, the clamping strip 204 moves into the clamping groove 211. At this time, the clamping plate 205 closes the feed port 102 and compacts the concrete under the action of the third compression spring 210, completing the separation of the concrete between the feed hopper 202 and the template 101.

[0047] Third Embodiment

[0048] Please refer to Figures 7 to 9 , Figure 7 which is a schematic structural diagram of a detachable device for the port of a construction column according to the third embodiment of the present invention; Figure 8 which is a cross-sectional view of a detachable device for the port of a construction column according to the third embodiment of the present invention; Figure 9It is a partial enlarged view of detail B of a detachable device for a structural column port according to the third embodiment of the present invention.

[0049] Based on the second embodiment, a detachable device for a structural column port of the present invention, the port assembly further includes a support frame 301, a bolt 302, a top column 303, a limiting cylinder 304, a sliding cylinder 305 and a connecting plate 306.

[0050] The support frame 301 is fixedly connected to the upper end of the U-shaped frame 201. A first through hole is provided on the support frame 301. The feed hopper 202 is placed above the support frame 301. The bolt 302 is installed at the lower end of the feed hopper 202 and is located within the first through hole. Through the first through hole and the bolt 302, the feed hopper 202 can be fixed on the support frame 301, facilitating installation and disassembly.

[0051] The top column 303 is fixedly connected to the sliding plate 203 and is located below the bolt 302. By providing the top column 303, when pushing the separation plate to separate, the bolt 302 is simultaneously pushed away from the first through hole by the top column 303, facilitating the disassembly of the feed hopper 202.

[0052] A second through hole is provided at the lower end of the feed hopper 202. The limiting cylinder 304 is fixedly connected within the feed hopper 202 and is located above the second through hole. The sliding cylinder 305 is sleeved on the limiting cylinder 304. The connecting plate 306 is fixedly connected to the upper end of the sliding cylinder 305. The bolt 302 is fixedly connected to the connecting plate 306 and is located within the second through hole. By providing the sliding cylinder 305, the connecting plate 306 and the limiting cylinder 304, when the bolt 302 is lifted, concrete within the feed hopper 202 is prevented from entering the second through hole.

[0053] What is disclosed above is only a preferred embodiment of the present invention. Of course, the scope of the rights of the present invention cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the invention.

Claims

1. A detachable device for the port of a construction column, characterized in that it includes templates, port components and a plurality of connecting components. The number of the templates is two, and the two templates are symmetrically arranged on both sides of the wall. The plurality of connecting components are arranged between the two templates. An inlet is opened at the upper end of one of the templates. The port component is installed on the template and communicated with the inlet. A plurality of clamping holes are opened on the template, and the connecting components are clamped in the corresponding clamping holes; The connecting component includes a first rod body, two clamping blocks and two threaded columns. Threaded holes are opened at both ends of the first rod body, the threaded columns are installed in the corresponding threaded holes, first sliding grooves are opened on the threaded columns, and the clamping blocks are slidably installed in the corresponding first sliding grooves. The template is located between the clamping block and the wall; The port component is used to pour concrete between the two templates. The port component includes a U-shaped frame, a feed hopper and a separation plate. The U-shaped frame is fixedly connected to the template and is located below the inlet. The feed hopper is fixedly connected to the template and is located above the U-shaped frame. A sealing port is opened at the lower end of the inlet. Second sliding grooves are opened on both sides of the U-shaped frame, and the separation plate is slidably installed in the second sliding grooves and seals the sealing port; After the separation plate moves upward, the inlet is sealed. The separation plate includes a sliding plate, a clamping strip and a clamping plate. A clamping groove is opened on the U-shaped frame. The sliding plate is slidably installed in the second sliding groove. A third sliding groove is opened on the outer side of the sliding plate. The clamping strip is slidably connected in the third sliding groove. A second compression spring is installed between the clamping strip and the sliding plate. A fourth sliding groove is opened on the inner side of the sliding plate. The clamping plate is slidably connected in the fourth sliding groove. A third compression spring is installed between the clamping plate and the sliding plate; When the separation plate seals the inlet, the clamping strip is located in the clamping groove, and the clamping plate is located in the inlet. The port component further includes a support frame and a bolt. The support frame is fixedly connected to the upper end of the U-shaped frame. A first through hole is opened on the support frame. The feed hopper is placed above the support frame. The bolt is installed at the lower end of the feed hopper and is located in the first through hole.

2. A detachable device for the port of a construction column according to claim 1, characterized in that a first compression spring is vertically installed between the clamping block and the threaded column.

3. A detachable device for the port of a construction column according to claim 2, characterized in that one end of the clamping block away from the first rod body is inclined inward from bottom to top.

4. A detachable device for the port of a construction column according to claim 3, characterized in that the port component further includes a top column, and the top column is fixedly connected to the sliding plate and is located below the bolt.

5. A detachable device for the port of a construction column according to claim 4, characterized in that The port component further includes a limiting cylinder, a sliding cylinder and a connecting plate. A second through hole is formed at the lower end of the feed hopper. The limiting cylinder is fixedly connected inside the feed hopper and located above the second through hole. The sliding cylinder is sleeved on the limiting cylinder. The connecting plate is fixedly connected to the upper end of the sliding cylinder. The bolt is fixedly connected to the connecting plate and located inside the second through hole.

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