Damping-adjustable anti-seismic stable support for pump pipe
Through the damping adjustable pump pipe earthquake-resistant and stable support, the problem of traditional pump pipe support lacks buffering and position adjustment during concrete pouring is solved, and construction efficiency improvement and material saving is achieved, the risk of concrete damage is reduced, and the construction needs of different working conditions are adapted.
Patent Information
- Application Number
- CN202422101039.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-28
AI Technical Summary
Traditional pump pipe brackets lack buffering and position adjustment functions during concrete pouring, resulting in periodic tearing of the building structure of the pump pipes, concrete cracking, seepage and bracket breakage, and the failure to standardize turnover, resulting in waste of materials and increased labor costs.
The damped adjustable pump tube shock-resistant and stable bracket is adopted, including an L-shaped plate base, a damping support rod and a cylinder adjustment knob, which achieves a variety of mounting surface adaptability and damping adjustment. The damping support rod relieves the vibration of the pump tube. The bracket can be recycled to reduce disassembly and replacement.
It improves construction efficiency, reduces material waste and labor costs, reduces concrete fatigue damage, ensures construction quality, and achieves flexible adaptation and standardized turnover of the brackets.
Smart Images
Figure CN223090150U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, and in particular relates to a damping adjustable pump pipe anti-vibration stable bracket. Background Art
[0002] Ground pumps are the most commonly used pumping method for concrete pouring in construction projects. The concrete delivery pump pipe fixed brackets we currently use basically have no buffering and position adjustment functions, and need to be pre-buried in concrete, and the pre-buried end needs to be cut when removed. Traditional fixed brackets have no impulse relief measures during concrete pouring. The huge force of the pump pipe will continuously drive the pump pipe to periodically tear the building structure back and forth, resulting in many cases of concrete cracking and water seepage, bracket embedding points coming out, and pump pipe collapse and falling. Because the force of the pump pipe is not uniform, the far pump end is relatively small, and if the damping is small, it is easy to be shaken off by the concrete placing machine, while the near pump end and the corners have large vibrations, but the pump pipe basically does not need to be moved. As the pouring operation surface advances and turns, the far pump end and the near pump end will transform into each other as the pumping point and the operation surface move, and the traditional pump pipe bracket cannot provide buffering and damping adjustment; the traditional pump pipe bracket cannot be standardized for turnover construction, and the pre-buried points need to be manually cut when removed, resulting in material waste and subsequent repairs of walls and floors, resulting in increased labor costs. Utility Model Content
[0003] The utility model provides a damping adjustable pump pipe anti-vibration stable bracket, which can effectively solve the above problems.
[0004] The utility model is achieved in this way:
[0005] A damping adjustable pump pipe anti-vibration and stable support, the support comprising:
[0006] Bolt embedded sections, wherein at least four groups of bolt embedded sections are provided, and the four groups of bolt embedded sections are installed in a trapezoidal structure as a whole;
[0007] A base, wherein the base is an L-shaped plate base, the base is provided with screw holes having the same number as the number of the bolt embedded sections, the bolt embedded sections are fixed below the base by locking bolts, and the screw holes are waist-shaped holes;
[0008] A damping support rod, wherein the damping support rod is hinged above the base, and one end of the damping support rod away from the base is connected to a clamping ring;
[0009] The clamping ring comprises an upper clamping ring and a lower clamping ring, wherein the upper clamping ring and the lower clamping ring are hingedly connected via a movable hinge, and the ends of the upper clamping ring and the lower clamping ring away from the movable hinge are locked via a clamping ring fixing bolt.
[0010] As a further improvement, the damping support rod includes a piston outer cylinder section and a piston extending section. The bottom of the piston outer cylinder section is hinged to the base. The piston extending section is sleeved with the piston outer cylinder section. The top of the piston extending section is connected to the lower clamping ring. And an air cylinder adjustment knob is arranged on the piston outer cylinder section, and the air cylinder adjustment knob is used to adjust the damping strength of the whole damping support rod.
[0011] As a further improvement, both the piston outer cylinder section and the piston extending section point to the center of the clamping ring, and there are two groups of damping support rods, and the two groups of damping support rods and the base form a stable triangular structure.
[0012] As a further improvement, the locking bolt includes a movable section and an embedded section. The embedded section is a threaded structure, and the embedded section is threadedly connected in the bolt embedded section. The movable section and the embedded section are separated by a gasket. The movable section is a smooth surface structure, and a nut is further arranged on the top of the movable section, and a pin hole is horizontally penetrated through the nut.
[0013] The beneficial effects of the present utility model are as follows: By adopting the L-shaped plate base, its two rows of screw holes can realize two installation surfaces of the side wall and the floor slab, and the fixing methods are various; By setting the air cylinder adjustment knob to adjust the damping of the whole damping support rod, the damping of the bracket can be adjusted according to the construction conditions, and only the knob needs to be adjusted to adapt to different working conditions without disassembly and replacement, thereby improving the construction efficiency. Description of the Drawings
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained according to these drawings without creative efforts.
[0015] Figure 1 It is the overall structural schematic diagram of a damping adjustable pump pipe seismic stability bracket of the present utility model.
[0016] Reference Signs:
[0017] 11 - lower half clamping ring, 12 - upper half clamping ring, 13 - clamping ring fixing bolt, 14 - movable hinge, 21 - piston extending section, 22 - piston outer cylinder section, 23 - air cylinder adjustment knob, 31 - screw hole, 32 - base, 321 - pin hole, 322 - movable section, 323 - bolt embedded section. Detailed Embodiments
[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
[0019] In the description of the present utility model, the terms "upper", "lower", "above", "both ends", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model.
[0020] Refer to Figure 1 As shown, this embodiment provides a damping adjustable pump pipe anti-seismic and stable support, including:
[0021] The support includes:
[0022] A bolt embedded section 323, with at least four groups of the bolt embedded section 323, and the four groups of the bolt embedded section 323 are installed in an overall trapezoidal structure;
[0023] A base 32, the base 32 is an L-shaped plate base, and screw holes 31 with the same number as the bolt embedded section 323 are provided on the base 32. The bolt embedded section 323 is fixed below the base 32 through locking bolts, and the screw holes 31 are waist-shaped holes;
[0024] A damping support rod, the damping support rod is hinged above the base 32, and one end of the damping support rod away from the base 32 is connected to a clamping ring;
[0025] A clamping ring, the clamping ring includes an upper clamping ring and a lower clamping ring. The upper clamping ring and the lower clamping ring are hinged through a movable hinge 14, and one end of the upper clamping ring and the lower clamping ring away from the movable hinge 14 is locked through a clamping ring fixing bolt 13.
[0026] Since the supports for traditional pump pipe brackets installed on walls and slabs are not unified, there is a lack of flexible versatility in the component installation surface. Due to the adoption of an L-shaped plate base in this device, its two rows of screw holes 31 can achieve two installation surfaces, namely the side wall and the floor slab, and there are various fixing methods.
[0027] Moreover, since traditional pump pipe brackets cannot be used for standardized turnover construction and need to be embedded in concrete, the embedded end needs to be cut when removed. Manual cutting of the embedded points is required during removal, resulting in material waste and an increase in labor costs for subsequent repair of the wall and floor. This device can be manufactured once and reused in cycles, reducing material waste and achieving green construction.
[0028] Furthermore, the damping support rod includes a piston outer cylinder section 22 and a piston extending section 21. The bottom of the piston outer cylinder section 22 is hinged to the base 32. The piston extending section 21 is sleeved with the piston outer cylinder section 22. The top of the piston extending section 21 is connected to the lower snap ring. And a cylinder adjusting knob 23 is provided on the piston outer cylinder section 22, and the cylinder adjusting knob 23 is used to adjust the overall damping strength of the damping support rod.
[0029] By setting the cylinder adjusting knob 23 to adjust the overall damping of the damping support rod, the damping of the bracket can be adjusted according to the construction situation. That is, since the forces of pump pipes in different sections are not uniform, the far pump end is relatively small. If the damping is small, it is easy to be shaken off by the concrete placing boom. While the near pump end and the turning points have large vibrations, but the pump pipes here basically do not need to move. However, as the pouring working surface advances, the far pump end and the near pump end will also transform with the movement of the pumping point and the working surface. Traditional pump pipe brackets cannot provide buffering and damping adjustment, while the damping support rod in this embodiment can adjust the damping stiffness. Only by adjusting the knob can it adapt to different working conditions without disassembly and replacement, thereby improving the construction efficiency.
[0030] Furthermore, both the piston outer cylinder section 22 and the piston extending section 21 point to the center of the snap ring, and there are two groups of damping support rods. The two groups of damping support rods and the base 32 form a stable triangular structure.
[0031] Furthermore, the locking bolt includes a movable section 322 and an embedded section. The embedded section is a threaded structure, and the embedded section is threadedly connected to the bolt embedded section 323. The movable section 322 and the embedded section are separated by a gasket. The movable section 322 is a smooth surface structure, and a nut is further provided at the top of the movable section 322. The nut is horizontally provided with a pin hole 321.
[0032] Since the traditional fixed support has no impulse mitigation measures during the concrete pouring process, the huge force of the pump pipe will continuously drive the pump pipe to tear the building structure back and forth periodically. Especially for the side-mounted pump pipe support, it also needs to bear the gravity and pulling impact of the pump pipe. There have been many cases where the concrete cracked, the support embedment points came out, and the pump pipe collapsed and fell from a height. In this embodiment, damping support rods are used as two sides of its triangular framework, so that the internal forces of the pump pipes in all directions can be mitigated by the impulse law, greatly reducing the fatigue caused to the concrete anchor points and reducing the risk of high-altitude falling of objects on the outer wall and structural damage.
[0033] The support in this embodiment can prevent the huge force of the pump from continuously driving the pump pipe to tear the building structure back and forth periodically, causing hidden damage, water seepage or cracking due to concrete fatigue; the design of the two-piece flush-embedded bolts enables the support to be disassembled without damage, preventing damage to the concrete structure during the removal of the embedded parts and affecting the final forming quality.
[0034] This device reduces the hidden damage and cracks caused by concrete fatigue by increasing the action time of the vibration stress of the pump pipe through the damping support rod. Especially for the concrete that continues to advance immediately after the pouring operation surface is completed, since its strength has not yet risen, we can adjust the damping of the support to make the cylinder have a longer compression stroke, and be able to transfer the impulse of vibration for a longer time, so that the stress can be reduced to an acceptable range for the concrete with unsaturated strength through adjustment. After the hydration strength of the concrete rises, the knob damping can be tightened to make the concrete with changed strength better absorb the vibration of the pump pipe.
[0035] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A damping adjustable pump pipe seismic stability support, characterized in that The bracket includes: A bolt embedded section, at least four groups of the bolt embedded sections are provided, and the four groups of the bolt embedded sections are integrally installed in a trapezoidal structure; A base, the base is an L-shaped plate base, screw holes with the same number as that of the bolt embedded sections are arranged on the base, the bolt embedded sections are fixed below the base through locking bolts, and the screw holes are waist-shaped holes; A damping support rod, the damping support rod is hinged above the base, and one end of the damping support rod away from the base is connected with a snap ring; A snap ring, the snap ring includes an upper snap ring and a lower snap ring, the upper snap ring and the lower snap ring are hinged through a movable hinge, and one ends of the upper snap ring and the lower snap ring away from the movable hinge are locked through a snap ring fixing bolt.
2. The damping adjustable pump pipe earthquake-resistant and stable support according to claim 1, wherein, The damping support rod includes a piston outer cylinder section and a piston extending section, the bottom of the piston outer cylinder section is hinged to the base, the piston extending section is sleeved with the piston outer cylinder section, the top of the piston extending section is connected with the lower snap ring, and an air cylinder adjusting knob is arranged on the piston outer cylinder section, and the air cylinder adjusting knob is used for adjusting the damping strength of the whole damping support rod.
3. The damping adjustable pump pipe earthquake-resistant and stable support according to claim 2, characterized in that, Both the piston outer cylinder section and the piston extending section point to the center of the snap ring, and two groups of the damping support rods are provided, and the two groups of the damping support rods and the base form a stable triangular structure.
4. The damping adjustable pump pipe earthquake-resistant and stable support according to claim 1, characterized in that The locking bolt includes a movable section and an embedded section, the embedded section is a threaded structure, and the embedded section is threadedly connected in the bolt embedded section, the movable section and the embedded section are separated by a gasket, the movable section is a smooth surface structure, and a nut is further arranged at the top of the movable section, and a pin hole is horizontally penetrated through the nut.