Fixing device for reinforcing rod

Abstract

The reinforcing rod fixing device comprises a lower support, a fixing seat is fixedly connected to the right side of the front side of the lower support, a plurality of arc-shaped anti-skid rubber pads are fixedly embedded in the top of the lower support, and a box-shaped pressing seat with an opening in the top is arranged above the lower support. The bottom of the box-shaped pressing base is provided with a plurality of arc-shaped grooves with the front sides and the rear sides open, and the arc-shaped grooves correspond to the arc-shaped anti-skid rubber pads one to one. By arranging a series of structures, a plurality of reinforcing rods can be conveniently, synchronously and elastically tightened and pressed downwards without being fixed one by one, the fixing efficiency is improved, and the effect of avoiding a part of distance is achieved by utilizing the elastic tightening and pressing mode that the spring can be compressed; and when the outer diameters of the multiple reinforcing rods have small-amplitude deviation, synchronous and rapid fixing can still be conducted, stable and synchronous fixing work can be conducted while the fixing efficiency is guaranteed, the applicability is improved, and personnel use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforcement rod fixers, in particular to a reinforcement rod fixer. Background Art

[0002] For ships with many aisle reinforcement rods and narrow aisles, the reinforcement rods are directly fixed on the deck, which can save the work of personnel pounding the existing reinforcement rods up and down. A fixer is required when fixing the reinforcement rods. The fixer consists of a lower support and an upper pressure rod assembly. The reinforcement rod is clamped by fixing the upper pressure rod on the lower support;

[0003] The existing reinforcement rod fixer has the following defects when in use: 1. Since there are a large number of reinforcement rods and they are arranged side by side at equal intervals, the traditional method of fixing them one by one has low fixing efficiency. Although there are also existing methods of setting multiple grooves on the pressure rod of the fixer, multiple grooves can be used to simultaneously press and fix multiple reinforcement rods when the pressure rod moves down, but since there are inevitably slight deviations in the diameters of the multiple reinforcement rods, it is easy for the middle part of the reinforcement rod to not be effectively fixed, and it is difficult to ensure the fixing efficiency while performing stable fixing work. In view of this, a reinforcement rod fixer is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a reinforcement rod fixer to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforcement rod fixer comprises a lower support, a fixing seat is fixedly connected to the right side of the front side of the lower support, a plurality of arc-shaped anti-skid rubber pads are embedded and fixed on the top of the lower support, a box-shaped pressure seat with an opening at the top is provided above the lower support, a plurality of arc-shaped grooves with openings at the front and rear sides are provided at the bottom of the box-shaped pressure seat, the plurality of arc-shaped grooves are provided in one-to-one correspondence with the plurality of arc-shaped anti-skid rubber pads, and the plurality of arc-shaped anti-skid rubber pads are used to separate and place a plurality of reinforcement rods and perform support work at the bottom;

[0006] The top of the box-shaped pressure seat is fixedly connected with a cover plate, and a linkage-type threaded driving assembly is rotatably installed on the bottom inner wall of the box-shaped pressure seat. The linkage-type threaded driving assembly is fixedly connected to the top of the lower support, and the top of the linkage-type threaded driving assembly is fixedly connected with a rotating tube. The top of the rotating tube extends to the top of the cover plate, and the tops of the four sides of the rotating tube are fixedly connected with handle rods. The linkage-type threaded driving assembly is used to drive the box-shaped pressure seat to move downward when the rotating tube rotates.

[0007] A reinforcing rod elastic pressing assembly is installed in the arc-shaped groove, and the top end of the reinforcing rod elastic pressing assembly extends into the box-shaped pressure seat. Multiple reinforcing rod elastic pressing assemblies are used to elastically tighten and press multiple reinforcing rods synchronously when the box-shaped pressure seat moves downward.

[0008] Preferably, the linkage threaded drive assembly includes two internal threaded sleeves rotatably embedded on the inner wall of the bottom of the box-shaped pressure seat, and the two internal threaded sleeves are threaded with screws, and the bottom ends of the two screws are respectively fixedly connected to the two sides of the top of the lower support, and the fixed sleeve on the internal threaded sleeve is provided with a synchronous wheel located in the box-shaped pressure seat, and the two synchronous wheels are transmission-connected with the same synchronous belt, and the top of the internal threaded sleeve located on the left is fixedly connected to the bottom end of the rotating tube.

[0009] Preferably, the reinforcing rod elastic pressing assembly includes an arc-shaped pressure plate arranged in a corresponding arc-shaped groove, the top of the arc-shaped pressure plate is fixedly connected to two vertical guide rods, the top ends of the vertical guide rods extend into a box-shaped pressure seat, the box-shaped pressure seat is slidably sleeved on multiple vertical guide rods, a spring is fixedly connected between the top of the arc-shaped pressure plate and the top inner wall of the corresponding arc-shaped groove, and an anti-slip rubber is bonded and fixed to the bottom of the arc-shaped pressure plate; the downward-moving box-shaped pressure seat drives multiple arc-shaped pressure plates through multiple springs to squeeze multiple reinforcement rods and compress multiple springs, so as to realize synchronous elastic tightening and pressing of multiple reinforcement rods, and utilizes the method in which the springs can be compressed to perform elastic tightening and fixing, so that synchronous and rapid fixing work can still be performed when there is a small deviation in the outer diameters of the multiple reinforcement rods.

[0010] Preferably, a mounting hole is provided on the top of the fixing seat.

[0011] Preferably, a support block is fixedly connected to the left side of the bottom of the lower support.

[0012] Preferably, two movable through holes are provided on the top of the cover plate, and the movable through holes are located above the corresponding screw rods and cooperate with the screw rods.

[0013] Preferably, the rotating tube is located in the movable through hole on the left side and does not contact the inner wall of the movable through hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The reinforcement rod fixer cooperates with the lower support, multiple arc-shaped anti-slip rubber pads, box-shaped pressure seat, rotating tube, handle rod, linkage thread drive assembly and multiple reinforcement rod elastic pressing assemblies. When the rotating tube is rotated, the box-shaped pressure seat can be driven to move downward, and the downward movement of the box-shaped compression is used to drive multiple reinforcement rod elastic pressing assemblies downward to elastically tighten and press multiple reinforcement rods synchronously. By means of synchronous elastic tightening and pressing, there is no need to fix them one by one, thereby improving the fixing efficiency.

[0016] 2. The reinforcing rod fixer is provided with an elastic compression component for the reinforcing rod. Since the elastic tightening and compression is formed by the spring in the elastic compression component for the reinforcing rod being compressed and transformed into a hard state, the elastic tightening and compression is realized by utilizing the compression of the spring. Its elasticity can avoid a certain distance, so that when there is a small deviation in the outer diameters of multiple reinforcing rods, synchronous and rapid fixing work can still be performed, avoiding the phenomenon that the middle part of the reinforcing rod is not effectively fixed, ensuring the fixing efficiency while performing stable and synchronous fixing work, thereby improving applicability.

[0017] The utility model is provided with a series of structures, which is convenient for elastically tightening and pressing multiple reinforcement rods downward synchronously, without fixing them one by one, thereby improving the fixing efficiency. The spring can be compressed to achieve elastic tightening and pressing, which has the effect of avoiding a part of the distance. When there is a small deviation in the outer diameters of the multiple reinforcement rods, they can still be fixed synchronously and quickly. It can ensure the fixing efficiency while performing stable and synchronous fixing work, thereby improving applicability and facilitating use by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the reinforcement rod fixer proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the reinforcement rod fixer proposed by the utility model;

[0020] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of part A in the figure.

[0021] In the figure: 1, lower support; 101, fixed seat; 2, arc-shaped anti-skid rubber pad; 3, box-shaped pressure seat; 4, arc-shaped groove; 5, cover plate; 6, screw; 7, internal thread sleeve; 8, synchronous wheel; 9, synchronous belt; 10, rotating tube; 11, handle bar; 12, arc-shaped pressure plate; 13, spring; 14, vertical guide rod; 15, movable perforation; 16, anti-skid rubber. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] like Figures 1 to 3As shown, the reinforcement rod fixer proposed in this embodiment includes a lower support 1, a fixing seat 101 is fixedly connected to the right side of the front side of the lower support 1, and a mounting hole is arranged on the top of the fixing seat 101, and the arranged mounting hole is used for personnel to install and fix the fixing seat 101 on the fixing support on the ship clamping plate through an external fixing piece, and a support block is fixedly connected to the left side of the bottom of the lower support 1, which plays the effect of raising and supporting the left side of the bottom of the lower support 1, and a plurality of arc-shaped anti-skid rubber pads 2 are embedded and fixed on the top of the lower support 1, and a box-shaped pressure seat 3 with an opening at the top is arranged above the lower support 1, and a plurality of arc-shaped grooves 4 with openings on the front and rear sides are arranged at the bottom of the box-shaped pressure seat 3, and the plurality of arc-shaped grooves 4 are arranged one by one with the plurality of arc-shaped anti-skid rubber pads 2, and the plurality of arc-shaped anti-skid rubber pads 2 are used to separate and place a plurality of reinforcement rods and perform support work at the bottom;

[0024] The top of the box-shaped pressure seat 3 is fixedly connected with a cover plate 5, and a linkage-type threaded driving assembly is rotatably installed on the bottom inner wall of the box-shaped pressure seat 3. The linkage-type threaded driving assembly is fixedly connected to the top of the lower support 1, and the top of the linkage-type threaded driving assembly is fixedly connected with a rotating tube 10. The top of the rotating tube 10 extends to the top of the cover plate 5, and the tops of the four sides of the rotating tube 10 are fixedly connected with handle rods 11. The linkage-type threaded driving assembly is used to drive the box-shaped pressure seat 3 to move downward when the rotating tube 10 rotates; a reinforcement rod elastic pressing assembly is installed in the arc-shaped groove 4, and the top of the reinforcement rod elastic pressing assembly extends into the box-shaped pressure seat 3. Multiple reinforcement rod elastic pressing assemblies are used to elastically tighten and press multiple reinforcement rods synchronously when the box-shaped pressure seat 3 moves downward.

[0025] Specifically, the linkage threaded drive assembly includes two internal threaded sleeves 7 rotatably embedded on the inner wall of the bottom of the box-shaped pressure seat 3, wherein the inner wall of the bottom of the box-shaped pressure seat 3 is provided with two embedded circular holes, and the fixed sleeves in the embedded circular holes are provided with two bearings, and the inner rings of the bearings are fixedly sleeved with the outer sides of the corresponding internal threaded sleeves 7, which plays the effect of rotatably installing the internal threaded sleeves 7, and the two internal threaded sleeves 7 are threadedly sleeved with screws 6, and the bottom ends of the two screws 6 are respectively fixedly connected to the top two sides of the lower support 1, and the threaded connection relationship between the internal threaded sleeves 7 and the screws 6 is utilized to facilitate the upward and downward displacement of the internal threaded sleeves 7 when they rotate, and the fixed sleeve on the internal threaded sleeves 7 is provided with a synchronous wheel 8 located in the box-shaped pressure seat 3, and the two synchronous wheels 8 are transmission-connected with the same synchronous belt 9, and the top of the internal threaded sleeve 7 on the left side is connected to the rotating The bottom end of the tube 10 is fixedly connected, and two movable through holes 15 are provided on the top of the cover plate 5. The movable through holes 15 are located above the corresponding screw rods 6 and cooperate with the screw rods 6, which play a role in avoiding and preventing the screw rods 6 from squeezing. The rotating tube 10 is located in the movable through hole 15 on the left and does not contact the inner wall of the movable through hole 15, which plays a role in allowing the rotating tube 10 to pass through. The internal threaded sleeve 7, screw rod 6, synchronous wheel 8 and synchronous belt 9 are provided to cooperate. When the handle rod 11 is pulled to drive the rotating tube 10 to rotate, the rotating tube 10 drives the internal threaded sleeve 7 on the left to rotate. The internal threaded sleeve 7 on the left drives the internal threaded sleeve 7 on the right to rotate through the two synchronous wheels 8 and the synchronous belt 9. The two internal threaded sleeves 7 rotate on the two screw rods 6 and move downward. The downward movement of the two internal threaded sleeves 7 is used to drive the box-shaped pressure seat 3 to move downward.

[0026] Furthermore, the reinforcing rod elastic pressing assembly includes an arc-shaped pressing plate 12 arranged in the corresponding arc-shaped groove 4, and the top of the arc-shaped pressing plate 12 is fixedly connected to two vertical guide rods 14, and the top of the vertical guide rod 14 extends into the box-shaped pressing seat 3, and the box-shaped pressing seat 3 is slidably sleeved on multiple vertical guide rods 14, wherein two vertical guide holes are respectively slidably sleeved with the corresponding outer sides of the vertical guide rods 14 on the top inner wall of the arc-shaped groove 4, and the box-shaped pressing seat 3 is slidably sleeved on multiple vertical guide rods 14 through multiple vertical guide holes, which plays the effect of vertical sliding guiding the vertical guide rods 14, and a spring 13 is fixedly connected between the top of the arc-shaped pressing plate 12 and the top inner wall of the corresponding arc-shaped groove 4, and the bottom of the arc-shaped pressing plate 12 is bonded and fixed. A non-slip rubber 16 is provided; the arc-shaped pressure plate 12, spring 13, vertical guide rod 14 and non-slip rubber 16 are arranged to cooperate, and the downward-moving box-shaped pressure seat 3 drives the multiple arc-shaped pressure plates 12 to squeeze the multiple reinforcement rods through the multiple springs 13. The arc-shaped pressure plate 12 is blocked and restricted by the corresponding reinforcement rods, and the box-shaped pressure seat 3 that continues to move downward compresses the multiple springs 13 downward, and utilizes the multiple springs 13 in a compressed state to drive the multiple arc-shaped pressure plates 12 to elastically tighten and fix the multiple reinforcement rods synchronously. The spring 13 can be compressed to perform elastic tightening and fixing, so that when there is a small deviation in the outer diameter of the multiple reinforcement rods, the synchronous and rapid fixing work can still be performed, thereby ensuring the fixing efficiency while improving the applicability.

[0027] The method of using this embodiment is as follows: a person installs and fixes the fixing seat 101 on the fixing support on the ship's clamping plate through an external fixing piece and a mounting hole, and places a plurality of reinforcement rods in corresponding arc-shaped anti-skid rubber pads 2 respectively. A plurality of arc-shaped anti-skid rubber pads 2 can be used to separate and place a plurality of reinforcement rods. A person pulls the handle bar 11 forward to drive the rotating tube 10 to rotate forward, and the rotating tube 10 drives the internal threaded sleeve 7 on the left to rotate. The internal threaded sleeve 7 on the left drives the synchronous wheel 8 on the left to rotate. The synchronous wheel 8 on the left drives the synchronous wheel 8 on the right to rotate through the synchronous belt 9. The synchronous wheel 8 on the right drives the internal threaded sleeve 7 on the right to rotate. The two internal threaded sleeves 7 rotate on the two screws 6 and move downward. At this time, the two internal threaded sleeves 7 drive the box-shaped pressure seat 3 to move downward, and the box-shaped pressure seat 3 drives a plurality of arc-shaped pressure plates 1 through a plurality of springs 13. 2 moves downward, the arc-shaped pressing plate 12 drives the corresponding anti-skid rubber 16 to move downward until it contacts the reinforcement rod and is blocked and restricted by it. At this time, the box-shaped pressing seat 3 that continues to move downward slides downward on the multiple vertical guide rods 14 and compresses the multiple springs 13, making them gradually change from soft to hard. The multiple springs 13 in the compressed state are used to elastically tighten the multiple arc-shaped pressing plates 12 downward, so as to achieve the effect of synchronous elastic tightening and pressing of the multiple reinforcement rods. By means of synchronous elastic tightening and pressing, there is no need to fix them one by one, so as to improve the fixing efficiency. In addition, by means of the spring 13 being compressed to avoid a part of the distance, synchronous and rapid fixing work can still be performed when there is a small deviation in the outer diameters of the multiple reinforcement rods, so as to avoid the phenomenon that the reinforcement rods in the middle part are not effectively fixed, so as to ensure the fixing efficiency while performing stable and synchronous fixing work, so as to improve the applicability.

[0028] In addition, in combination with practical applications, since the reinforcement rod has a certain length, the device should be divided into two parts, one in front and one in the back, respectively fixing the outer sides of the front and rear ends of multiple reinforcement rods.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A reinforcement rod fixer, comprising a lower support (1), wherein a fixing seat (101) is fixedly connected to the right side of the front side of the lower support (1), characterized in that: A plurality of arc-shaped anti-skid rubber pads (2) are embedded and fixed on the top of the lower support (1); a box-shaped pressure seat (3) with an opening at the top is provided above the lower support (1); a plurality of arc-shaped grooves (4) with openings at the front and rear sides are provided at the bottom of the box-shaped pressure seat (3); and the plurality of arc-shaped grooves (4) are provided in one-to-one correspondence with the plurality of arc-shaped anti-skid rubber pads (2); The top of the box-shaped pressing seat (3) is fixedly connected with a cover plate (5), a linkage-type threaded driving assembly is rotatably mounted on the bottom inner wall of the box-shaped pressing seat (3), the linkage-type threaded driving assembly is fixedly connected with the top of the lower support (1), a rotating tube (10) is fixedly connected to the top of the rotating tube (10), the top of the rotating tube (10) extends to the top of the cover plate (5), and the tops of the four sides of the rotating tube (10) are fixedly connected with handle bars (11); A reinforcing rod elastic pressing assembly is installed in the arc-shaped groove (4), and the top end of the reinforcing rod elastic pressing assembly extends into the box-shaped pressing seat (3).

2. The reinforcement rod fixer according to claim 1, characterized in that: The linkage thread drive assembly comprises two internal thread sleeves (7) rotatably embedded on the inner wall of the bottom of the box-shaped pressure seat (3), the two internal thread sleeves (7) are both threadedly sleeved with screw rods (6), the bottom ends of the two screw rods (6) are respectively fixedly connected to the top two sides of the lower support (1), the internal thread sleeves (7) are fixedly sleeved with a synchronous wheel (8) located in the box-shaped pressure seat (3), the two synchronous wheels (8) are transmission-connected with the same synchronous belt (9), and the top end of the internal thread sleeve (7) located on the left is fixedly connected to the bottom end of the rotating tube (10).

3. The reinforcement rod fastener according to claim 1, characterized in that: The reinforcing rod elastic pressing assembly comprises an arc-shaped pressing plate (12) arranged in a corresponding arc-shaped groove (4), the top of the arc-shaped pressing plate (12) is fixedly connected to two vertical guide rods (14), the top of the vertical guide rods (14) extends into the box-shaped pressing seat (3), the box-shaped pressing seat (3) is slidably sleeved on the multiple vertical guide rods (14), a spring (13) is fixedly connected between the top of the arc-shaped pressing plate (12) and the top inner wall of the corresponding arc-shaped groove (4), and an anti-slip rubber (16) is bonded and fixed to the bottom of the arc-shaped pressing plate (12).

4. The reinforcement rod fastener according to claim 1, characterized in that: The top of the fixing seat (101) is provided with a mounting hole.

5. The reinforcement rod fastener according to claim 1, characterized in that: A support block is fixedly connected to the left side of the bottom of the lower support (1).

6. The reinforcement rod fastener according to claim 2, characterized in that: The top of the cover plate (5) is provided with two movable through holes (15), which are located above the corresponding screw rods (6) and cooperate with the screw rods (6).

7. The reinforcement rod fastener according to claim 6, characterized in that: The rotating tube (10) is located in the movable through hole (15) on the left side and does not contact the inner wall of the movable through hole (15).

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