Special-shaped bare concrete beam construction equipment

Abstract

The utility model relates to the technical field of concrete beam construction, and provides special-shaped bare concrete beam construction equipment which comprises a supporting seat, a cross-shaped sliding groove is formed in the supporting seat, and a cross-shaped sliding rod extending out of the supporting seat is connected into the cross-shaped sliding groove in a sliding mode. The top end of the cross-shaped sliding rod is fixedly connected with a fixing seat, the top end of the fixing seat is movably connected with a lower hoop, the top end of the lower hoop is fixedly connected with an upper hoop through a bolt, and through the arrangement of the supporting seat, the supporting rod and the cross-shaped sliding rod, the height of the fixing seat is changed to a proper position for limiting and locking; according to the special-shaped fair-faced concrete beam pouring device, the pouring pipe is placed and supported through the supporting seat, so that the pouring pipe can be more stably supported and poured, the labor feeling caused by the fact that a worker needs to tightly hold the pouring pipe can be avoided, the whole device can be rapidly carried, pouring operation of different positions of a special-shaped fair-faced concrete beam is facilitated, and the practicability of the special-shaped fair-faced concrete beam pouring device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete beam construction technical field, concretely relates to a kind of special-shaped fair-faced concrete beam construction equipment. BACKGROUND

[0002] Fair-faced concrete is a performance technique of architectural modernism, after pouring concrete, it does not have any coating, tile, stone material, etc., a kind of bare-faced technique of concrete, and in the construction pouring process of special-shaped fair-faced concrete beam, pump truck is usually used, and pump truck pours through driving arm to move pump pipe, at this time, in order to avoid the force generated when pouring concrete to make pouring pipe nozzle swing randomly and ensure the accuracy of pouring, the operator needs to manually hold or use corresponding equipment to limit and clamp the pouring pipe.

[0003] Through search, the existing patent (publication number: CN218149870U) discloses a fixing device for concrete pouring pipe, including mounting plate, two connecting plates are fixedly connected on the side wall of mounting plate, two lead screws are rotatably connected on the side wall of two connecting plates, two sliding plates are threadedly connected on the side wall of two lead screws, two arc-shaped clamping plates are fixedly connected on the side wall of two sliding plates through a plurality of first rods, concrete pouring pipe body is arranged between two arc-shaped clamping plates, a plurality of second rods are fixedly connected on the side wall of arc-shaped clamping plate away from concrete pouring pipe body; the utility model can clamp and fix concrete pouring pipe body by two arc-shaped clamping plates, that is, when pouring concrete, it is not necessary to manually hold concrete pouring pipe body, to avoid the large swing force generated on the pipe opening of concrete pouring pipe body after the flow of concrete, so that the operator needs to use large force to hold and fix it, which is very laborious.

[0004] But in the above scheme, it is not convenient to transfer quickly, the above scheme can clamp and fix the pouring pipe, but it is fixed in a certain place by bolts, due to the position of concrete beam construction, the bolt locking is more cumbersome, and the concrete beam is long, and pouring in a certain place cannot guarantee the pouring quality, so it is necessary to adjust the pouring position of pouring pipe, but the existing disassembly and adjustment is more cumbersome, and a lot of manpower and material resources are wasted, which leads to the inconvenience of use.

[0005] Therefore, the utility model provides a special-shaped fair-faced concrete beam construction equipment. UTILITY MODEL CONTENTS

[0006] The utility model provides a special-shaped fair-faced concrete beam construction equipment, which solves the problem of inconvenient quick transfer in related technology.

[0007] The technical solution of this utility model is as follows: A construction equipment for irregular fair-faced concrete beams includes a support base, the support base having a cross sliding groove inside, a locking component being provided at the upper end of one side of the support base, a cross sliding rod extending to the outside of the support base being slidably connected inside the cross sliding groove, a fixing seat being fixedly connected to the top of the cross sliding rod, a handle being fixedly connected to the middle position of one side of the fixing seat, an adjustment component being provided inside the cross sliding groove, a lower clamp being movably connected to the top of the fixing seat, and an upper clamp being fixedly connected to the top of the lower clamp by bolts.

[0008] The locking assembly includes a pre-reserved groove located at the upper end of one side of the support base. A locking nut is movably connected to the inner wall of the pre-reserved groove. A locking bolt extending into the cross sliding groove is fixedly connected to one end of the locking nut. Bolt holes that are threadedly engaged with the locking bolts are equally spaced on one side of the cross sliding rod. By sliding the cross sliding rod inside the cross sliding groove and then using the threaded engagement of the locking bolts with the bolt holes, the cross sliding rod is limited and fixed after sliding. This allows the overall height of the fixing base to be changed, facilitating the support and limiting of the pouring pipe under different conditions. The assembly is also easy to disassemble and transport, thus facilitating the pouring operation of irregular fair-faced concrete beams at different locations.

[0009] Preferably, the upper end of the locking nut surface is fixedly connected with anti-slip ridges at equal angles, and the cross-sectional shape of the anti-slip ridges is arc-shaped, which increases the contact friction between the user's fingers and the surface of the locking nut, thereby facilitating better rotation of the locking bolt.

[0010] Preferably, a rubber ring is fixedly connected to the lower end of the surface of the locking nut, and the cross-sectional shape of the rubber ring is O-shaped, so that the locking nut is tightened to prevent loosening and avoids the overall height of the fixing seat from being affected by accidental loosening of its threads.

[0011] Preferably, the adjustment component includes an adjustment groove located in the middle of the fixed base. A servo motor is fixedly connected to the middle of one side of the fixed base. The output end of the servo motor extends into the interior of the adjustment groove and is fixedly connected to a threaded rod via a coupling. A threaded block is threadedly connected to the surface of the threaded rod. The top end of the threaded block is fixedly connected to the bottom end of the lower clamp. By starting the servo motor, the threaded rod is rotated, causing the threaded block to move and the lower clamp to slide. This changes the position of the pouring pipe on the fixed base, avoiding the excessive labor caused by the large movement range of the pump truck's drive arm, which would result in inaccuracy or require workers to continuously push the pouring pipe.

[0012] Preferably, the side view of the adjusting groove and the threaded block is convex, and the threaded block and the interior of the adjusting groove form a sliding structure to prevent the threaded block from rotating inside the adjusting groove along with the threaded rod, so that the threaded block can more smoothly drive the back and forth sliding of the lower clamp.

[0013] Preferably, a retaining ring is fixedly connected to one side of the bottom end of the support base, and the retaining ring has an arc shape in the side view, which improves the stability of the support base when placed.

[0014] Preferably, a support rod is hinged to the other side of the support base, and the support rod is symmetrically distributed about the vertical central axis of the fixed base, so that the support base, support rod and placement surface form a stable triangle, improving the stability of the support base placement.

[0015] Preferably, a sponge sleeve is fixedly connected to the middle position of the handle surface, and the sponge sleeve is cylindrical in shape, which improves the comfort of the worker's hand and the handle and reduces the discomfort caused to the worker's hand by the vibration generated during the pouring of the pouring pipe.

[0016] The working principle and beneficial effects of this utility model are as follows:

[0017] 1. This utility model uses a support base, support rod, locking component, snap ring, cross sliding groove and cross sliding rod. The overall height of the fixed base is changed by the sliding of the cross sliding rod inside the cross sliding groove. Then, the locking component is used to lock and fix the cross sliding rod after sliding, which facilitates the support and limit of the pouring pipe under different conditions. After the support base is placed at an angle, the support rod is tilted and opened to support the support base. The snap ring can be used to hook the steel frame, etc., to improve the stability of the support base. Then, the lower clamp and upper clamp are used to clamp and fix the pouring pipe. This can avoid the labor of workers having to hold the pouring pipe tightly and can quickly transport the whole equipment. It is convenient for pouring operations at different positions of irregular fair-faced concrete beams, ensuring the pouring quality, improving its practicality, and thus achieving the function of easy and quick transportation.

[0018] 2. In this utility model, the adjustment component is set up so that the servo motor drives the threaded rod to rotate, causing the threaded block to move and the lower clamp to slide, thereby changing the position of the pouring pipe on the fixed seat. This allows for a small adjustment of the pouring position, avoiding the excessive workload caused by the large movement of the pump truck's drive arm, which would result in inaccuracy or require workers to continuously push the pouring pipe. This facilitates a more uniform pouring action for irregular fair-faced concrete beams, improves the corresponding pouring efficiency, and thus achieves the function of facilitating small-amplitude adjustment of the pouring pipe's position. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0022] Figure 3 This is a side sectional view of the present invention.

[0023] Figure 4 This is a partial side cross-sectional view of the fixing seat of this utility model.

[0024] Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0025] In the diagram: 1. Fixed base; 2. Adjustment assembly; 201. Servo motor; 202. Threaded rod; 203. Adjustment groove; 204. Threaded block; 3. Support base; 4. Support rod; 5. Lower clamp; 6. Upper clamp; 7. Sponge sleeve; 8. Handle; 9. Locking assembly; 901. Bolt hole; 902. Locking nut; 903. Anti-slip convex strip; 904. Reserved groove; 905. Locking bolt; 906. Rubber ring; 10. Snap ring; 11. Cross sliding groove; 12. Cross sliding rod. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1

[0028] A preferred embodiment of the construction equipment for irregularly shaped fair-faced concrete beams provided by this utility model is, for example... Figures 1 to 5 As shown: A construction device for irregular fair-faced concrete beams includes a support base 3. The support base 3 has a cross sliding groove 11 inside. A locking component 9 is provided at the upper end of one side of the support base 3. A cross sliding rod 12 extending to the outside of the support base 3 is slidably connected inside the cross sliding groove 11. A fixed seat 1 is fixedly connected to the top of the cross sliding rod 12. A handle 8 is fixedly connected to the middle position of one side of the fixed seat 1. An adjustment component 2 is provided inside the cross sliding groove 11. A lower clamp 5 is movably connected to the top of the fixed seat 1. An upper clamp 6 is fixedly connected to the top of the lower clamp 5 by bolts.

[0029] The locking component 9 includes a reserved groove 904, which is located at the upper end of one side of the support base 3. A locking nut 902 is movably connected to the inner wall of the reserved groove 904. A locking bolt 905 extending into the cross sliding groove 11 is fixedly connected to one end of the locking nut 902. Bolt holes 901 that are threadedly engaged with the locking bolt 905 are provided at equal intervals on one side of the cross sliding rod 12. By sliding the cross sliding rod 12 into the cross sliding groove 11 and by using the threaded engagement between the locking bolt 905 and the bolt hole 901, the overall height of the fixed base 1 can be changed, which is convenient for supporting and limiting the pouring pipe under different conditions. The whole assembly is easy to disassemble and transport, which facilitates the pouring operation of irregular fair-faced concrete beams at different positions.

[0030] In this embodiment, an anti-slip ridge 903 is fixedly connected to the upper end of the surface of the locking nut 902 at equal angles, and the cross-sectional shape of the anti-slip ridge 903 is arc-shaped. By using the arc-shaped anti-slip ridge 903 at equal angles, the contact friction between the user's fingers and the surface of the locking nut 902 is increased, thereby facilitating better rotation of the locking bolt 905.

[0031] In this embodiment, a rubber ring 906 is fixedly connected to the lower end of the surface of the locking nut 902, and the cross-sectional shape of the rubber ring 906 is O-shaped. The O-shaped rubber ring 906 is used to prevent the locking nut 902 from loosening after it is tightened, so as to avoid the overall height of the fixing seat 1 from being affected by the thread being loosened accidentally.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of the irregular fair-faced concrete beam construction equipment provided by this utility model is as follows: Figures 1 to 5 As shown: Adjustment component 2 includes adjustment groove 203, which is located in the middle of the fixed base 1. A servo motor 201 is fixedly connected to the middle of one side of the fixed base 1. The output end of the servo motor 201 extends into the interior of the adjustment groove 203 and is fixedly connected to a threaded rod 202 via a coupling. A threaded block 204 is threadedly connected to the surface of the threaded rod 202. The top end of the threaded block 204 is fixedly connected to the bottom end of the lower clamp 5. Through the operation of the servo motor 201, the threaded block 204 moves, causing the lower clamp 5 to slide, thereby changing the position of the pouring pipe on the fixed base 1. This avoids the pump truck's drive arm moving too much, resulting in inaccuracy or requiring workers to continuously push the pouring pipe, which would lead to excessive labor.

[0034] In this embodiment, the side view of the adjusting groove 203 and the threaded block 204 is convex, and the threaded block 204 and the interior of the adjusting groove 203 form a sliding structure. By utilizing the sliding between the convex threaded block 204 and the interior of the adjusting groove 203, the threaded block 204 is prevented from rotating inside the adjusting groove 203 along with the threaded rod 202, so that the threaded block 204 can more smoothly drive the back and forth sliding of the lower clamp 5.

[0035] Furthermore, a retaining ring 10 is fixedly connected to one side of the bottom end of the support base 3, and the retaining ring 10 is arc-shaped in the side view. The arc-shaped retaining ring 10 can be used to hook the steel bar frame, thereby improving the stability of the support base 3.

[0036] Furthermore, a support rod 4 is hinged to the other side of the support base 3, and the support rod 4 is symmetrically distributed about the vertical central axis of the fixed base 1. The hinged support rod 4 allows it to be unfolded, thereby making the support base 3, the support rod 4 and the placement surface a stable triangle, improving the stability of the support base 3.

[0037] In addition, a sponge sleeve 7 is fixedly connected to the middle position of the surface of the handle 8, and the sponge sleeve 7 is cylindrical in shape. The cylindrical sponge sleeve 7 improves the comfort of the worker's hand and the handle 8 and reduces the discomfort caused to the worker's hand by the vibration generated by the pouring pipe.

[0038] The working principle and usage process of this utility model are as follows: First, adjust the overall height of the fixed seat 1 according to the actual pouring situation. At this time, rotate the locking nut 902 to drive the locking bolt 905 to completely disengage from the bolt hole 901. Then, pull the fixed seat 1 so that the cross sliding rod 12 slides to a suitable position in the cross sliding groove 11. Then, rotate the locking nut 902 in the opposite direction so that the locking bolt 905 is screwed into the suitable bolt hole 901, thereby achieving the limit fixation of the cross sliding rod 12 after sliding. This can change the overall height of the fixed seat 1, which is convenient for supporting and limiting the pouring pipe under different conditions, and thus facilitates the subsequent pouring action. At the same time, after the locking nut 902 is tightened, the rubber ring 906 can be locked in the reserved groove 904 to achieve the anti-loosening treatment after the locking nut 902 is tightened, and avoid the threads from being loosened accidentally and affecting the overall height of the fixed seat 1.

[0039] Next, the support base 3 is placed at an angle, and then the support rod 4 is deflected and unfolded to support the support base 3 at an angle. The arc-shaped retaining ring 10 is used to hook the steel reinforcement frame, etc., to further improve the stability of the support base 3. Then, the pouring pipe is placed on the top of the lower clamp 5, and then the upper clamp 6 is placed on the top of the lower clamp 5. The lower clamp 5 and the upper clamp 6 are locked with bolts and nuts to achieve the clamping and fixing of the pouring pipe, which facilitates the pouring of irregular fair-faced concrete beams. At the same time, the workers hold the handle 8 to further support the support base 3. The entire device is very convenient to disassemble, assemble and transport, which facilitates the pouring of long irregular fair-faced concrete beams at different positions and improves the corresponding pouring work efficiency.

[0040] Afterwards, the concrete is pumped into the pouring pipe by the pump truck for pouring construction. At the same time, the cylindrical sponge sleeve 7 is used to improve the comfort of the workers' hands and handles 8, and reduce the discomfort caused by the vibration generated by the pouring pipe. When it is necessary to adjust the pouring position of the pouring pipe slightly, the servo motor 201 can be started to drive the threaded rod 202 to rotate. The threaded engagement between the threaded rod 202 and the threaded block 204 causes the threaded block 204 to move and drive the lower clamp 5 to slide, thereby changing the position of the pouring pipe on the fixed seat 1. This allows for slight adjustment of the pouring position, avoiding the excessive workload caused by the large movement of the pump truck's drive arm, which would result in inaccuracy or require workers to continuously push the pouring pipe.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A construction device for irregularly shaped fair-faced concrete beams, comprising a support base (3), characterized in that, The support base (3) has a cross sliding groove (11) inside. A locking component (9) is provided at the upper end of one side of the support base (3). A cross sliding rod (12) extending to the outside of the support base (3) is slidably connected inside the cross sliding groove (11). A fixed seat (1) is fixedly connected to the top of the cross sliding rod (12). A handle (8) is fixedly connected to the middle position of one side of the fixed seat (1). An adjustment component (2) is provided inside the cross sliding groove (11). A lower clamp (5) is movably connected to the top of the fixed seat (1). An upper clamp (6) is fixedly connected to the top of the lower clamp (5) by bolts. The locking assembly (9) includes a reserved groove (904), which is opened at the upper end of one side of the support base (3). A locking nut (902) is movably connected to the inner wall of the reserved groove (904). A locking bolt (905) extending into the cross sliding groove (11) is fixedly connected to one end of the locking nut (902). Bolt holes (901) that are threadedly engaged with the locking bolt (905) are opened at equal intervals on one side of the cross sliding rod (12).

2. The construction equipment for irregularly shaped fair-faced concrete beams according to claim 1, characterized in that, The upper end of the surface of the locking nut (902) is fixedly connected with an anti-slip ridge (903) at equal angles, and the cross-sectional shape of the anti-slip ridge (903) is arc-shaped.

3. The construction equipment for irregularly shaped fair-faced concrete beams according to claim 1, characterized in that, A rubber ring (906) is fixedly connected to the lower end of the surface of the locking nut (902), and the cross-sectional shape of the rubber ring (906) is O-shaped.

4. The construction equipment for irregularly shaped fair-faced concrete beams according to claim 1, characterized in that, The adjustment component (2) includes an adjustment groove (203), which is located in the middle of the fixed base (1). A servo motor (201) is fixedly connected to the middle of one side of the fixed base (1). The output end of the servo motor (201) extends into the interior of the adjustment groove (203) and is fixedly connected to a threaded rod (202) via a coupling. A threaded block (204) is threadedly connected to the surface of the threaded rod (202). The top end of the threaded block (204) is fixedly connected to the bottom end of the lower clamp (5).

5. The construction equipment for irregularly shaped fair-faced concrete beams according to claim 4, characterized in that, The side view of the adjusting groove (203) and the threaded block (204) is convex, and the threaded block (204) and the interior of the adjusting groove (203) form a sliding structure.

6. The construction equipment for irregularly shaped fair-faced concrete beams according to claim 1, characterized in that, A retaining ring (10) is fixedly connected to one side of the bottom end of the support base (3), and the shape of the retaining ring (10) in the side view is arc-shaped.

7. The construction equipment for irregularly shaped fair-faced concrete beams according to claim 1, characterized in that, The other side of the support base (3) is hinged to a support rod (4), and the support rod (4) is symmetrically distributed about the vertical central axis of the fixed base (1).

8. The construction equipment for irregularly shaped fair-faced concrete beams according to claim 1, characterized in that, A sponge sleeve (7) is fixedly connected to the middle position of the surface of the handle (8), and the sponge sleeve (7) is cylindrical in shape.

Images