Post-cast strip supporting device

Abstract

The utility model discloses a post-cast strip supporting device, and relates to the technical field of building construction, the post-cast strip supporting device comprises a supporting structure, and the supporting structure comprises a supporting frame body and a supporting plate; the number of the supporting frame bodies is multiple, each supporting frame body comprises a telescopic frame and a supporting frame, the telescopic frame can stretch out and draw back in the vertical direction, the supporting frame is located on one side of the telescopic frame, a mounting sleeve is arranged on the side, facing the supporting frame, of the telescopic frame, the supporting frame is arranged in the mounting sleeve in a penetrating mode, and an abutting block is formed on the side, facing the telescopic frame, of the top of the supporting frame. The abutting block is located above the telescopic frame and supported at the top end of the telescopic frame. The supporting plate is connected with and supported at the top ends of the multiple supporting frames, the supporting plate extends from the top ends of the supporting frames in the direction away from the telescopic frame, and the supporting plate is used for supporting the post-cast strip. The post-cast strip supporting device can achieve rapid supporting of the post-cast strip, is convenient to assemble and disassemble, short in consumed time, capable of effectively reducing labor intensity, small in occupied space and capable of reducing influence on construction.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a post-casting strip supporting device. Background Art

[0002] Reinforced concrete structures often crack due to uneven shrinkage or settlement. To prevent this from happening, it is necessary to set up a concrete belt that is poured later in the reinforced concrete. This concrete belt is called a post-cast belt. The post-cast belt for uneven settlement of reinforced concrete structures needs to be closed only after the main construction of the reinforced concrete structure is completed, and it needs to be retained for a long period of time.

[0003] At present, for the retention of post-cast strips, steel pipes are usually staggered in the horizontal, longitudinal and vertical directions to form a grid-like independent support structure, and a wooden formwork is set on the top of the independent support structure to support the post-cast strips. Since a large number of steel pipes are required to form an independent support structure, it is difficult to install and dismantle, time-consuming, labor-intensive, and occupies a large space, which affects the construction. Utility Model Content

[0004] The main purpose of the utility model is to provide a post-cast strip supporting device, aiming to solve the problems that the current post-cast strip supporting is time-consuming, labor-intensive, and occupies a large space, which affects the construction.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a post-cast strip support device, wherein the post-cast strip support device comprises a support structure, and the support structure comprises:

[0006] A support frame body, wherein the number of the support frame bodies is multiple, and the multiple support frame bodies are arranged at intervals along the longitudinal direction, each of the support frame bodies includes a telescopic frame and a support frame, the telescopic frame can be telescoped vertically, the support frame is located on one side of the telescopic frame, the telescopic frame is provided with a mounting sleeve on the side facing the support frame, the support frame is penetrated in the mounting sleeve, and an abutment block is formed on the top of the support frame toward the side close to the telescopic frame, the abutment block is located above the telescopic frame and supported on the top of the telescopic frame;

[0007] A support plate is connected to and supported on the top ends of the plurality of support frames, and the support plate extends from the top ends of the support frames in a direction away from the telescopic frames, and the support plate is used to support the post-casting strip.

[0008] In one embodiment, the mounting sleeve comprises a first curved plate and a second curved plate, the two ends of the first curved plate are respectively a first hinged end and a first free end, the two ends of the second curved plate are respectively a second hinged end and a second free end, the telescopic frame is installed with a hinge seat, the first hinged end and the second hinged end are both hinged to the hinge seat, so that the first curved plate and the second curved plate can be rotated relative to the hinge seat to make the mounting sleeve in an open state or a closed state, and the first free end and the second free end are close to each other when the mounting sleeve is in the closed state, and the first free end and the second free end are far away from each other when the mounting sleeve is in the open state; the first free end is provided with a first locking accessory, and the second free end is provided with a second locking accessory, the mounting sleeve in the closed state is sleeved on the outside of the support frame, and the first locking accessory and the second locking accessory are locked and matched to lock the first free end and the second free end.

[0009] In one embodiment, the first locking accessory is a locking seat having a screw hole formed thereon, and the second locking accessory is a locking block having a bolt passed therethrough, wherein the bolt and the screw hole are threadedly matched to lock the first free end and the second free end.

[0010] In one embodiment, the support frame includes a support cross bar extending in the transverse direction and a support vertical bar extending in the vertical direction, the support cross bar is connected to the top end of the support vertical bar, the support vertical bar is passed through the mounting sleeve, the abutment block forms a side of the support vertical bar away from the telescopic frame, and the support plate is connected to and supported on the top end of the support cross bars of multiple support frames.

[0011] In one embodiment, a reinforcement structure is connected between the support cross bar and the support vertical bar.

[0012] In one embodiment, the reinforcement structure is a reinforcement rod, and two ends of the reinforcement rod are respectively connected to the supporting cross rod and the supporting vertical rod.

[0013] In one embodiment, a base is further provided at the bottom of the telescopic frame.

[0014] In one embodiment, the telescopic frame includes a mounting rod and a movable tube, the mounting rod and the movable tube are both extended vertically, an outer circumference of the mounting rod is formed with an external thread segment, an inner wall of the movable tube is formed with an internal thread segment, and the external thread segment and the internal thread segment are threadedly matched.

[0015] In one embodiment, a rotating handle for rotating the movable tube is disposed on the outer side of the movable tube.

[0016] In one embodiment, the post-cast strip supporting device includes two support structures, the two support structures are arranged in a mirror image, and the two support plates abut against each other at one side away from the telescopic frame to jointly support the post-cast strip.

[0017] The technical solution of the utility model is to set a plurality of telescopic frames in the longitudinal direction below the post-cast strip, and set a support frame on each telescopic frame. The support frame is inserted into the installation sleeve on the side of the telescopic frame. The support frame can be limited in the horizontal direction by the installation sleeve, and then the abutment block on the support frame is supported on the top of the telescopic frame. The support frame can be limited in the vertical direction by the gravity of the support frame itself and the supporting effect of the telescopic frame, so that the support frame can be installed and fixed on the telescopic frame. Support plates are also set on the plurality of support frames. By adjusting the telescopic frame, the support plates on the plurality of support frames are supported on the bottom of the post-cast strip to complete the support of the post-cast strip. The installation of the post-cast strip support device is simple and convenient, and the support of the post-cast strip takes a short time. When the post-cast strip support device needs to be removed, it is only necessary to adjust the telescopic frame so that the support plate is separated from the bottom of the post-cast strip, and then the support frame is taken out from the top of the telescopic frame to complete the removal of the post-cast strip support device. The removal is simple and convenient, and takes a short time.

[0018] The post-cast strip support device can realize rapid support of the post-cast strip, and the installation and removal are simple and convenient, and the time consumption is short, which can effectively reduce the labor intensity. At the same time, the post-cast strip support device of the utility model can complete the support of the support plate only through the support frame, the support plate and the telescopic plate, without the need to set up a grid-like support structure, occupying less space, and reducing the impact on the construction. In addition, the post-cast strip support device of the utility model can also be telescopic through the telescopic frame to make the support plate quickly match the post-cast strips of different heights, and the applicability is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 A structural schematic diagram of an embodiment of a post-casting strip support device provided by the utility model;

[0021] Figure 2 for Figure 1 A side view schematic diagram of the supporting structure of the middle post-casting belt;

[0022] Figure 3 for Figure 1 A front view schematic diagram of the supporting structure of the middle post-casting belt;

[0023] Figure 4 for Figure 1 Schematic diagram of top view of the supporting structure of the middle post-casting belt;

[0024] Figure 5 for Figure 1 A partial enlarged schematic diagram of the middle telescopic frame;

[0025] Figure 6 for Figure 1 A partial enlarged schematic diagram of the installation sleeve.

[0026] Description of Figure Numbers:

[0027] 100. Support structure; 10. Support frame; 11. Telescopic frame; 111. Mounting rod; 112. Movable tube; 113. Turn handle; 12. Support frame; 121. Support vertical rod; 122. Support horizontal rod; 13. Abutment block; 14. Mounting sleeve; 141. First arc plate; 1411. First hinged end; 1412. First free end; 1413. First locking accessory; 142. Second arc plate; 1421. Second hinged end; 1422. Second free end; 1423. Second locking accessory; 15. Articulated seat; 16. Base; 20. Support plate; 30. Reinforcement structure; 200. Post-cast strip support device; 300. Post-cast strip.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0032] The utility model provides a post-cast strip supporting device 200.

[0033] See also Figures 1 to 6 In one embodiment of the utility model, the post-cast strip support device 200 includes a support structure, and the support structure includes a support frame body 10 and a support plate 20; wherein, the number of the support frame bodies 10 is multiple, and the multiple support frame bodies 10 are arranged at intervals along the longitudinal direction, and each support frame body 10 includes a telescopic frame 11 and a support frame 12, the telescopic frame 11 can be telescoped vertically, the support frame 12 is located on one side of the telescopic frame 11, and the telescopic frame 11 is provided with a mounting sleeve 14 on the side of the support frame 12 facing the support frame 12, the support frame 12 is inserted into the mounting sleeve 14, and the top of the support frame 12 is formed with an abutment block 13 toward the side close to the telescopic frame 11, the abutment block 13 is located above the telescopic frame 11 and supported on the top of the telescopic frame 11; the support plate 20 is connected and supported on the top ends of the multiple support frames 12, and the support plate 20 extends from the top end of the support frame 12 in the direction away from the telescopic frame 11, and the support plate 20 is used to support the post-cast strip 300.

[0034] Vertical Figure 1 The up-down direction in the horizontal direction is Figure 1 The left and right directions in the vertical direction are Figure 3 The front-to-back direction.

[0035] The technical solution of the utility model is to set a plurality of telescopic frames 11 along the front-to-back direction on the ground below the post-cast strip 300, and to set a support frame 12 on each telescopic frame 11. The support frame 12 is inserted into the installation sleeve 14 on the side of the telescopic frame 11. The support frame 12 can be limited in the horizontal direction by the installation sleeve 14, and then the abutment block 13 on the support frame 12 is supported on the top of the telescopic frame 11. The support frame 12 can be limited in the up-down direction by the gravity of the support frame 12 itself and the supporting effect of the telescopic frame 11, so that the support frame 12 can be installed and fixed on the telescopic frame 11. Support plates 20 are also set on the plurality of support frames 12. By adjusting the telescopic frame 11, the support plates 20 on the plurality of support frames 12 are supported on the bottom of the post-cast strip 300, so that the post-cast strip 300 can be supported. The installation of the post-cast strip support device 200 is simple and convenient, and the time consumption for supporting the post-cast strip 300 is short. When it is necessary to remove the post-cast strip support device 200, it is only necessary to adjust the telescopic frame 11 to make the support plate 20 detach from the bottom of the post-cast strip 300, and then take out the support frame 12 from above the telescopic frame 11 to complete the removal of the post-cast strip support device 200. The removal is simple, convenient and time-saving.

[0036] The post-cast strip support device 200 can realize rapid support of the post-cast strip 300, and the installation and disassembly are simple and convenient, and the time consumption is short, which can effectively reduce the labor intensity. At the same time, the post-cast strip support device 200 of the utility model can complete the support of the support plate 20 only through the support frame 12, the support plate 20 and the telescopic plate, without the need to set up a grid-like support structure, occupying less space, and reducing the impact on the construction. In addition, the post-cast strip support device 200 of the utility model can also be telescopic through the telescopic frame 11 so that the support plate 20 can quickly match the post-cast strip 300 of different heights, and the applicability is stronger.

[0037] In one embodiment of the utility model, the mounting sleeve 14 includes a first arc-shaped plate 141 and a second arc-shaped plate 142, the two ends of the first arc-shaped plate 141 are respectively a first hinged end 1411 and a first free end 1412, the two ends of the second arc-shaped plate 142 are respectively a second hinged end 1421 and a second free end 1422, the telescopic frame 11 is installed with a hinge seat 15, the first hinged end 1411 and the second hinged end 1421 are both hinged to the hinge seat 15, so that the first arc-shaped plate 141 and the second arc-shaped plate 142 can be rotated relative to the hinge seat 15 to make the mounting sleeve 14 in an open state or closed. state, and the first free end 1412 and the second free end 1422 are close to each other when the mounting sleeve 14 is in the closed state, and the first free end 1412 and the second free end 1422 are far away from each other when the mounting sleeve 14 is in the open state; the first free end 1412 is provided with a first locking accessory 1413, and the second free end 1422 is provided with a second locking accessory 1423, the mounting sleeve 14 in the closed state is sleeved on the outside of the support frame 12, and the first locking accessory 1413 and the second locking accessory 1423 are locked and matched to lock the first free end 1412 and the second free end 1422.

[0038] Specifically, Figure 1 and Figure 6 As shown, the first arc plate 141 and the second arc plate 142 are hinged on the hinge seat 15, the hinge seat 15 is installed on the telescopic frame 11, and the first free end 1412 and the second free end 1422 are rotated to be close to each other, so that the mounting sleeve 14 is in a closed state, and then the first free end 1412 and the second free end 1422 can be locked by the locking cooperation of the first locking accessory 1413 and the second locking accessory 1423 to ensure that the mounting sleeve 14 is in a closed state, and the mounting sleeve 14 in the closed state is sleeved on the outer side of the support frame 12, and the support frame 12 can be limited in the horizontal direction. When the support frame 12 needs to be removed from the telescopic frame 11, it is only necessary to release the locking cooperation between the first locking attachment 1413 and the second locking attachment 1423, and then move the first free end 1412 and the second free end 1422 in a direction away from each other, so that the mounting sleeve 14 is in an open state, and the support frame 12 can be taken out from the mounting sleeve 14 in the open state in the horizontal direction to remove the support frame 12 from the telescopic frame 11. There is no need to adjust the telescopic frame 11, so that the support plate 20 is separated from the bottom of the post-casting strip 300, and then the support frame 12 is taken out from the top of the telescopic frame 11. Removing the support frame 12 is simpler and more convenient, and the removal efficiency is higher, saving time.

[0039] In one embodiment of the utility model, the first locking accessory 1413 is a locking seat with a screw hole formed thereon, and the second locking accessory 1423 is a locking block with a bolt passed through it. The bolt and the screw hole threads cooperate to lock the first free end 1412 and the second free end 1422.

[0040] Specifically, Figure 6 As shown, when the first free end 1412 and the second free end 1422 need to be locked, the bolt on the locking block only needs to be rotated into the screw hole of the locking seat, and the first free end 1412 and the second free end 1422 can be locked through the threaded cooperation of the bolt and the screw hole. When the first free end 1412 and the second free end 1422 need to be unlocked, the bolt only needs to be rotated out of the screw hole to unlock the first free end 1412 and the second free end 1422, which is simple and convenient.

[0041] In one embodiment of the utility model, the support frame 12 includes a support cross bar 122 extending along the horizontal direction and a support vertical bar 121 extending along the vertical direction, the support cross bar 122 is connected to the top end of the support vertical bar 121, the support vertical bar 121 is passed through the mounting sleeve 14, the abutment block 13 forms a side of the support vertical bar 121 away from the telescopic frame 11, and the support plate 20 is connected to and supported on the top end of the support cross bars 122 of multiple support frames 12.

[0042] Specifically, Figures 1 to 4 As shown, the support frame 12 includes a support cross bar 122 and a support vertical bar 121. The telescopic frame 11 provides support for the support vertical bar 121, the support vertical bar 121 provides support for the support cross bar 122, the support cross bar 122 provides support for the support plate 20, and finally the support plate 20 provides support for the post-cast strip 300. This allows the load of the post-cast strip 300 acting on the support plate 20 to be more evenly transferred to the telescopic frame 11, resulting in better support effect and higher reliability.

[0043] In one embodiment of the utility model, a reinforcing structure 30 is connected between the support cross bar 122 and the support vertical bar 121. By providing the reinforcing structure 30, the reliability of the connection between the support cross bar 122 and the support vertical bar 121 can be further improved, thereby improving the supporting effect of the post-cast strip 300.

[0044] In one embodiment of the present invention, the reinforcing structure 30 is a reinforcing rod, and the two ends of the reinforcing rod are respectively connected to the supporting cross rod 122 and the supporting vertical rod 121. Figures 1 to 4 As shown, the reinforcement structure 30 is a reinforcement rod, which has a simple and light structure and can also provide a good reinforcement effect between the supporting cross bar 122 and the supporting vertical bar 121.

[0045] In one embodiment of the utility model, a base 16 is also provided at the bottom of the telescopic frame 11. As shown in the figure, a base 16 is provided at the bottom of the telescopic frame 11, so that the telescopic frame 11 can be placed on the ground more stably, and the post-casting strip support device 200 has higher stability.

[0046] In one embodiment of the utility model, the telescopic frame 11 includes a mounting rod 111 and a movable tube 112. The mounting rod 111 and the movable tube 112 are both extended vertically. The outer periphery of the mounting rod 111 is formed with an external thread section, and the inner wall of the movable tube 112 is formed with an internal thread section. The external thread section and the internal thread section are threadedly matched.

[0047] Specifically, Figure 1 and Figure 5 As shown, by rotating the movable tube 112, the internal thread section of the inner wall of the movable tube 112 is threadedly matched with the external thread section of the outer circumference of the mounting tube, so that the movable tube 112 can be lifted and lowered vertically, thereby realizing the lifting and lowering of the telescopic frame 11, and the operation is simple and convenient.

[0048] In one embodiment of the present invention, a handle 113 for rotating the movable tube 112 is disposed on the outer side of the movable tube 112. Figure 5 As shown, the movable tube 112 can be more conveniently rotated by the rotating handle 113, and the operation is simpler and more convenient.

[0049] In one embodiment of the present invention, the post-cast strip support device 200 includes two support structures, which are arranged in a mirror image. The two support plates 20 abut against each other at one side away from the telescopic frame 11 to jointly support the post-cast strip 300 .

[0050] Specifically, Figure 1 As shown, the two support structures arranged in mirror image can share the load of the post-cast strip 300 more evenly, thereby further improving the stability and reliability of the post-cast strip support device 200 in supporting the post-cast strip 300.

[0051] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A post-casting strip support device, characterized in that: The post-casting belt support device comprises a support structure, and the support structure comprises: A support frame body, wherein the number of the support frame bodies is multiple, and the multiple support frame bodies are arranged at intervals along the longitudinal direction, each of the support frame bodies includes a telescopic frame and a support frame, the telescopic frame can be telescoped vertically, the support frame is located on one side of the telescopic frame, the telescopic frame is provided with a mounting sleeve on the side facing the support frame, the support frame is penetrated in the mounting sleeve, and an abutment block is formed on the top of the support frame toward the side close to the telescopic frame, the abutment block is located above the telescopic frame and supported on the top of the telescopic frame; A support plate is connected to and supported on the top ends of the plurality of support frames, and the support plate extends from the top ends of the support frames in a direction away from the telescopic frames, and the support plate is used to support the post-casting strip.

2. The post-cast strip support device according to claim 1, characterized in that: The mounting sleeve comprises a first arc-shaped plate and a second arc-shaped plate, two ends of the first arc-shaped plate are respectively a first hinged end and a first free end, two ends of the second arc-shaped plate are respectively a second hinged end and a second free end, the telescopic frame is installed with a hinge seat, the first hinged end and the second hinged end are both hinged to the hinge seat, so that the first arc-shaped plate and the second arc-shaped plate can be rotated relative to the hinge seat to make the mounting sleeve in an open state or a closed state, and the first free end and the second free end are close to each other when the mounting sleeve is in the closed state, and the first free end and the second free end are far away from each other when the mounting sleeve is in the open state; the first free end is provided with a first locking accessory, and the second free end is provided with a second locking accessory, the mounting sleeve in the closed state is sleeved on the outside of the support frame, and the first locking accessory and the second locking accessory are locked and matched to lock the first free end and the second free end.

3. The post-cast strip support device according to claim 2, characterized in that: The first locking accessory is a locking seat with a screw hole formed thereon, and the second locking accessory is a locking block with a bolt passing through it. The bolt and the screw hole are threadedly matched to lock the first free end and the second free end.

4. The post-cast strip support device according to claim 1, characterized in that: The support frame includes a support cross bar extending in the transverse direction and a support vertical bar extending in the vertical direction, the support cross bar is connected to the top end of the support vertical bar, the support vertical bar is passed through the mounting sleeve, the abutment block forms a side of the support vertical bar away from the telescopic frame, and the support plate is connected to and supported on the top ends of the support cross bars of multiple support frames.

5. The post-cast strip support device according to claim 4, characterized in that: A reinforcement structure is connected between the support cross bar and the support vertical bar.

6. The post-cast strip support device according to claim 5, characterized in that: The reinforcement structure is a reinforcement rod, and two ends of the reinforcement rod are respectively connected to the support cross rod and the support vertical rod.

7. The post-cast strip support device according to any one of claims 1 to 6, characterized in that: A base is also arranged at the bottom of the telescopic frame.

8. The post-cast strip support device according to any one of claims 1 to 6, characterized in that: The telescopic frame includes a mounting rod and a movable tube, the mounting rod and the movable tube are both extended vertically, an outer circumference of the mounting rod is formed with an external thread section, an inner wall of the movable tube is formed with an internal thread section, and the external thread section and the internal thread section are threadedly matched.

9. The post-cast strip support device according to claim 8, characterized in that: A rotating handle for rotating the movable tube is arranged on the outer side of the movable tube.

10. The post-cast strip support device according to any one of claims 1 to 6, characterized in that: The post-cast strip support device comprises two support structures, which are arranged in a mirror image, and the two support plates abut against each other at one side away from the telescopic frame to jointly support the post-cast strip.

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