A rubber rod bracket for hole forming in a building template anchor hole

Abstract

The utility model relates to building template technical field, concretely is a kind of building template anchor hole inner pore rubber stick bracket, including base, the top of base is fixedly connected with motor base, the top of motor base is fixedly connected with motor, the output of motor is fixedly connected with limit rod, the top of base is fixedly connected with support plate, the side of support plate is slidably connected with plug-in rod, the surface of plug-in rod is fixedly connected with stop block, the side of stop block is fixedly connected with first spring, the side of support plate is fixedly connected with one end of first spring, the surface of plug-in rod is rotatably connected with winding drum.Advantage lies in: user can replace winding drum, and the cooperation of plug-in rod and support plate makes motor reduce bearing capacity, it is also very convenient when replacing and installing winding drum, time-saving and labor-saving, the equipment starts electric push rod and pushes the even-speed movement of positioner component, so that rubber stick can be evenly wound on the surface of winding drum, it is very practical.

Description

Technical Field

[0001] This utility model relates to the field of building formwork technology, and in particular to a rubber rod bracket for forming holes in the anchor cavity of building formwork. Background Technology

[0002] Construction projects encompass a wide range of specific engineering projects, such as building construction, road construction, bridge construction, water conservancy projects, and tunnel construction. Bridge construction specifically refers to the surveying, design, construction, maintenance, and inspection of bridges. After the precast beams are poured using rubber rods in the bridge formwork, and the holes are drilled after the rubber rods are removed, prestressed steel strands must be inserted and tensioned and anchored according to relevant requirements. Only in this way can the finished precast beams achieve the designed load-bearing capacity.

[0003] Chinese patent CN219837969U discloses a rubber rod bracket for drilling holes in bridge formwork anchorages. This bracket achieves a uniform pulling and rewinding effect on the rubber rods, with even pulling force, avoiding the backlash that may occur during manual pulling, and is easy to use. However, while solving the problem, this rubber rod bracket for drilling holes in bridge formwork anchorages has the following drawbacks:

[0004] The take-up drum of the device is fixedly connected to one end of the transmission rod. After the rubber rods on the surface of the take-up drum are wound up, the take-up drum cannot be removed from one end of the transmission rod. This makes it impossible to pull out the next set of rubber rods. The user has to remove the rubber rods from the take-up drum before the next set of rubber rods can be pulled out, which is time-consuming, laborious and very troublesome. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical defects described in the background art.

[0006] Therefore, one objective of this utility model is to provide a rubber rod bracket for drilling holes in anchor holes of building formwork, which aims to solve the problem in the prior art where the winding drum of the rubber rod bracket for drilling holes in anchor holes of bridge formwork cannot be removed from one end of the transmission rod, thus making it impossible to pull out the next set of rubber rods, which is time-consuming, labor-intensive, and very troublesome.

[0007] To achieve the above objectives, one embodiment of this utility model provides a rubber rod bracket for drilling holes in building template anchor holes, including a base, a motor base fixedly connected to the top of the base, a motor fixedly connected to the top of the motor base, a limit rod fixedly connected to the output end of the motor, a support plate fixedly connected to the top of the base, an insert rod slidably connected to one side of the support plate, a stop block fixedly connected to the surface of the insert rod, a first spring fixedly connected to one side of the stop block, one end of the first spring fixedly connected to one side of the support plate, a winding drum rotatably connected to the surface of the insert rod, a fixing block fixedly connected to one side of the winding drum, and a limit hole formed on one side of the fixing block.

[0008] Preferably, in any of the above embodiments, the surface of the limiting rod is in contact with the inner wall of the limiting hole, and a rotating hole is provided on one side of the winding drum. The inner wall of the rotating hole is rotatably connected to the surface of the insert rod. The limiting rod and the limiting hole work together to play a limiting role. When the motor rotates, it can drive the limiting rod to rotate. The limiting rod drives the winding drum to rotate through the limiting hole. The insert rod can not only be inserted into the inner wall of the rotating hole for limiting, but also cooperate with the support plate to reduce the load on the motor.

[0009] Preferably, in any of the above embodiments, a support block is fixedly connected to the top of the base, an electric push rod is fixedly connected to the top of the support block, and an adjustment component is fixedly connected to one side of the electric push rod. The support block provides support, and when the electric push rod is started, it can drive the adjustment component to move. The adjustment component and the electric push rod work together to make the rubber rod move back and forth at a uniform speed, so that the rubber rod is evenly wound on the take-up drum.

[0010] Preferably, in any of the above embodiments, the adjusting component includes a ring, the surface of which is fixedly connected to the output end of an electric push rod, and a second spring is symmetrically fixedly connected to the inner wall of the ring. One end of the second spring is fixedly connected to an arc-shaped slide rail, and a rotating ball is rotatably connected to the inner wall of the arc-shaped slide rail. The rubber rod can be inserted into the inside of the ring, and then the spring will push the arc-shaped slide rail to clamp the rubber rod. The rubber rod can slide inside the ring through the rotating ball.

[0011] Preferably, in any of the above embodiments, a winding rope is fixedly connected to the surface of the winding drum, and a fixing ring is fixedly connected to one end of the winding rope. The winding rope serves as a connection, and the fixing ring serves as a fixation. The fixing ring is provided with a fixing component, which is mentioned in the prior art and will not be explained in detail here.

[0012] Preferably, in any of the above embodiments, a bracket is fixedly connected to the top of the base, and a pulley assembly is fixedly connected to the top of the bracket. The bracket serves as a support, and the pulley assembly is mentioned in the prior art and will not be explained further here.

[0013] Preferably, the bottom of the base is fixedly connected with casters, which facilitate the movement of the equipment by the user. At the same time, brake pads are fixedly installed inside the casters to provide braking.

[0014] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0015] 1. The user can replace the winding drum. At the same time, the cooperation between the plug rod and the support plate reduces the load on the motor, making it very convenient to replace and install the winding drum, saving time and effort.

[0016] 2. The device starts by using an electric push rod to drive the adjustment component to move at a constant speed, so that the rubber rod can be evenly wound on the surface of the take-up drum, which is very practical.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a structural schematic diagram of the present invention from a frontal view on the right side;

[0020] Figure 2 This is a structural schematic diagram from the left rear view of the present invention;

[0021] Figure 3 This is a structural diagram of the motor and winding drum disassembled from the left side view according to this utility model;

[0022] Figure 4 This is a structural diagram of the insertion rod and the winding drum from the right-side view of this utility model.

[0023] Figure 5 This is an enlarged structural schematic diagram of the positioning component from the left-side view according to this utility model.

[0024] The components are as follows: 1. Base, 2. Motor base, 3. Motor, 4. Limiting rod, 5. Support plate, 6. Insert rod, 7. Stop block, 8. First spring, 9. Winding drum, 10. Fixing block, 11. Limiting hole, 12. Rotating hole, 13. Supporting block, 14. Electric push rod, 15. Adjustment assembly, 151. Ring, 152. Second spring, 153. Arc-shaped slide rail frame, 154. Rotating ball, 20. Winding rope, 21. Fixing ring, 22. Bracket, 23. Pulley assembly, 24. Universal wheel. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] like Figures 1-5 As shown in the figure, a type of rubber rod bracket for drilling holes in building template anchor holes in this embodiment includes a base 1. A motor base 2 is fixedly connected to the top of the base 1, and the motor base 2 serves as a support. A motor 3 is fixedly connected to the top of the motor base 2. A limit rod 4 is fixedly connected to the output end of the motor 3, and the limit rod 4 serves as a limit. A support plate 5 is fixedly connected to the top of the base 1, and the support plate 5 serves as a support. An insertion rod 6 is slidably connected to one side of the support plate 5, and the insertion rod 6 serves as a limit. One end of the insertion rod 6 is provided with a handle for easy pulling by the user. A stop block 7 is fixedly connected to the surface of the rod 6. The stop block 7 serves as a connector. A first spring 8 is fixedly connected to one side of the stop block 7. One end of the first spring 8 is fixedly connected to one side of the support plate 5. The first spring 8 can provide a contraction force when stretched. A winding drum 9 is rotatably connected to the surface of the rod 6. The winding drum 9 can wind and store the rubber rod. A fixing block 10 is fixedly connected to one side of the winding drum 9. The fixing block 10 serves as a connector. A limit hole 11 is opened on one side of the fixing block 10. The limit hole 11 serves as a limit.

[0028] Example 1: The surface of the limiting rod 4 is in contact with the inner wall of the limiting hole 11. A rotating hole 12 is provided on one side of the winding drum 9. The inner wall of the rotating hole 12 is rotatably connected to the surface of the insertion rod 6. The limiting rod 4 and the limiting hole 11 work together to play a limiting role. The insertion rod 6 can be inserted into the inner wall of the rotating hole 12.

[0029] Example 2: A support block 13 is fixedly connected to the top of the base 1, and an electric push rod 14 is fixedly connected to the top of the support block 13. An adjustment component 15 is fixedly connected to one side of the electric push rod 14. The support block 13 plays a supporting role. When the electric push rod 14 is started, it can drive the adjustment component 15 to move, thereby moving the position of the rubber rod.

[0030] Example 3: The positioning assembly 15 includes a ring 151. The surface of the ring 151 is fixedly connected to the output end of the electric push rod 14. A second spring 152 is symmetrically fixedly connected to the inner wall of the ring 151. One end of the second spring 152 is fixedly connected to an arc-shaped slide rail frame 153. A rotating ball 154 is rotatably connected to the inner wall of the arc-shaped slide rail frame 153. The ring 151 serves as a connecting guide. The second spring 152 can provide tension so that the rotating ball 154 can fit against the surface of the rubber rod. The arc-shaped slide rail frame 153 serves as a connecting element.

[0031] Example 4: A winding rope 20 is fixedly connected to the surface of the winding drum 9. A fixing ring 21 is fixedly connected to one end of the winding rope 20. The winding rope 20 serves as a connection, and the fixing ring 21 serves as a fixation.

[0032] Example 5: A bracket 22 is fixedly connected to the top of the base 1, and a pulley assembly 23 is fixedly connected to the top of the bracket 22. The bracket 22 plays a supporting role, and the pulley assembly 23 prevents the surface of the rubber rod from being rubbed.

[0033] Example 6: The bottom of the base 1 is fixedly connected with casters 24, which facilitates the movement of the equipment by the user.

[0034] The working principle of this utility model is as follows: In use, firstly, one end of the rubber rod is passed through the inside of the ring 151. The second spring 152 pushes the arc-shaped slide frame 153, which in turn pushes the rotating ball 154 to fit against the surface of the rubber rod. Then, one end is fixed by the fixing ring 21. Then, the motor 3 is started, and the winding drum 9 rotates through the cooperation of the limiting rod 4 and the limiting hole 11. The rubber rod will reduce the friction between the rubber rod and the anchor hole through the pulley assembly 23. At the same time, the electric push rod 14 is started to push the adjusting assembly 15 to move at a uniform speed, so that the rubber rod can move evenly. The rubber rod is evenly wound around the surface of the take-up drum 9. When the surface of the take-up drum 9 is fully wound with rubber rods, the user can pull the insert rod 6 outward, which will move the stop block 7 and stretch the first spring 8 at the same time. When the insert rod 6 slides out from the inside of the rotating hole 12, pull the take-up drum 9 to one side to move the fixing block 10 out from the surface of the limiting rod 4. Then the take-up drum 9 can be removed and replaced with a new take-up drum 9. Repeat the above operation and put the new take-up drum 9 back in. When the insert rod 6 is released, the first spring 8 will retract and move the stop block 7. The stop block 7 will move the insert rod 6 back into the inside of the rotating hole 12 for limiting.

[0035] Compared with the prior art, the present invention has the following advantages:

[0036] 1. When the rubber rods on the surface of the take-up drum 9 are fully wound, the user can pull the insert rod 6 outward, causing the stop block 7 to move and simultaneously stretching the first spring 8. When the insert rod 6 slides out from the inside of the rotating hole 12, pull the take-up drum 9 to one side, causing the fixing block 10 to move out from the surface of the limiting rod 4. Then, the take-up drum 9 can be removed and replaced with a new take-up drum 9. Repeat the above operation to reinstall the new take-up drum 9. Release the insert rod 6, and the first spring 8 will retract, causing the stop block 7 to move. The stop block 7 will cause the insert rod 6 to re-insert into the inside of the rotating hole 12 for limiting. In this way, the user can replace the take-up drum 9. At the same time, the cooperation between the insert rod 6 and the support plate 5 reduces the load on the motor, making it very convenient and time-saving to replace and install the take-up drum 9.

[0037] 2. Pass one end of the rubber rod through the inside of the ring 151. The second spring 152 will push the arc-shaped slide frame 153, which will push the rotating ball 154 to fit against the surface of the rubber rod. Start the electric push rod 14 to push the adjustment component 15 to move at a constant speed, so that the rubber rod can be evenly wound on the surface of the take-up drum 9, which is very practical.

Claims

1. A rubber rod bracket for drilling holes in anchor holes of building formwork, characterized in that, The device includes a base (1), a motor mount (2) fixedly connected to the top of the base (1), a motor (3) fixedly connected to the top of the motor mount (2), a limit rod (4) fixedly connected to the output end of the motor (3), a support plate (5) fixedly connected to the top of the base (1), an insert rod (6) slidably connected to one side of the support plate (5), a stop block (7) fixedly connected to the surface of the insert rod (6), a first spring (8) fixedly connected to one side of the stop block (7), one end of the first spring (8) fixedly connected to one side of the support plate (5), a winding drum (9) rotatably connected to the surface of the insert rod (6), a fixing block (10) fixedly connected to one side of the winding drum (9), and a limit hole (11) opened on one side of the fixing block (10).

2. The rubber rod bracket for drilling holes in the anchor cavity of the building template as described in claim 1, characterized in that, The surface of the limiting rod (4) is in contact with the inner wall of the limiting hole (11), and a rotating hole (12) is provided on one side of the winding drum (9). The inner wall of the rotating hole (12) is rotatably connected to the surface of the insert rod (6).

3. The rubber rod bracket for drilling holes in the anchor cavity of the building template as described in claim 1, characterized in that, A support block (13) is fixedly connected to the top of the base (1), an electric push rod (14) is fixedly connected to the top of the support block (13), and an adjustment component (15) is fixedly connected to one side of the electric push rod (14).

4. The rubber rod bracket for drilling holes in the anchor cavity of the building template as described in claim 3, characterized in that, The adjustment assembly (15) includes a ring (151), the surface of which is fixedly connected to the output end of the electric push rod (14), and a second spring (152) is symmetrically fixedly connected to the inner wall of the ring (151). One end of the second spring (152) is fixedly connected to an arc-shaped slide rail frame (153), and a rotating ball (154) is rotatably connected to the inner wall of the arc-shaped slide rail frame (153).

5. The rubber rod bracket for drilling holes in the anchor cavity of the building template as described in claim 1, characterized in that, A winding rope (20) is fixedly connected to the surface of the winding drum (9), and a fixing ring (21) is fixedly connected to one end of the winding rope (20).

6. The rubber rod bracket for drilling holes in the anchor cavity of the building template as described in claim 1, characterized in that, A bracket (22) is fixedly connected to the top of the base (1), and a pulley assembly (23) is fixedly connected to the top of the bracket (22).

7. The rubber rod bracket for drilling holes in the anchor cavity of the building template as described in claim 1, characterized in that, The bottom of the base (1) is fixedly connected to a caster wheel (24).

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