Auxiliary operation device for chiseling beam body

Abstract

The utility model provides an auxiliary operation device for chiseling a beam body, which belongs to the technical field of bridge beam bodies and comprises a fixing frame, a support frame, two connecting pieces, a connecting rope and a counterweight, the fixing frame is fixed on one side of the beam body, and the support frame is fixedly mounted on the fixing frame and positioned above the beam body; two groups of mounting parts are arranged on the supporting frame, one end of the connecting piece is movably connected with the mounting parts, and the other end of the connecting piece is provided with a pivoted pulley; one end of the connecting rope is arranged close to the fixing frame, and the other end bypasses the pulleys on the two mounting parts and is positioned on one side close to the beam body; the other end of the connecting rope is used for being connected with scabbling equipment; and the counterweight device is connected with one end of the connecting rope. According to the auxiliary operation device for chiseling of the beam body, by means of the balance weight of the balance weight device to the chiseling equipment, a worker can operate the chiseling equipment in a labor-saving mode, the auxiliary operation device can conveniently move left and right and up and down under the action of the connecting rope or the pulley, the working efficiency of chiseling of the beam body is improved, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of bridge beams, and more specifically relates to an auxiliary operating device for roughening a beam. Background Art

[0002] As an important component of the bridge, the beam body (T beam, box beam, etc.) is usually produced by prefabrication, which not only improves the construction progress, but also helps to ensure the construction quality. The beam body bears the load of upper vehicles and other loads. In order to improve the connection effect between beam bodies, the beam ends, diaphragms and other connecting parts are usually roughened during the prefabrication process of the beam body, thereby strengthening the continuity effect between beam bodies. However, in the process of roughening the beam body, workers need to lift equipment weighing about 15 kilograms, which will consume too much physical energy, resulting in low work efficiency and safety hazards. Utility Model Content

[0003] The utility model aims to provide an auxiliary operating device for roughening a beam body, so as to solve the technical problems in the prior art that workers have to hold heavy equipment to perform roughening operations on the beam body, resulting in low work efficiency and potential safety hazards.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide an auxiliary operation device for roughening a beam body, comprising:

[0005] A fixing frame, used for being fixedly installed on one side of the beam body, with the upper end thereof being located above the beam body;

[0006] A support frame, one end of which is fixedly mounted on the upper end of the fixing frame, and the other end of which extends toward the beam body and is located above the beam body; two sets of mounting parts are provided on the support frame, and the two sets of mounting parts are respectively arranged close to the fixing frame and the beam body;

[0007] There are two connecting members, corresponding to the two groups of mounting parts; one end of the two connecting members is movably connected to the corresponding mounting parts respectively, and the other end is provided with a pivotally connected pulley;

[0008] A connecting rope, one end of which is arranged close to the fixing frame, and the other end of which is successively passed around two pulleys on the two mounting parts and is located close to the beam body side; the other end of the connecting rope is used to be connected to the roughening equipment;

[0009] A counterweight is arranged close to the fixing frame and connected to one end of the connecting rope; the counterweight is used to match the weight of the haircutting equipment.

[0010] In a possible implementation, the fixing frame includes:

[0011] A vertical rod, the lower end of which is used to support the ground, and the upper end of which is located above the beam body; one end of the support frame is fixedly installed on the upper end of the vertical rod;

[0012] The supporting member is arranged along the circumference of the vertical rod, with one end supported on the vertical rod and the other end used for supporting on the ground.

[0013] In a possible implementation, the support frame includes a horizontal rod, which is used to be installed above the beam body and is fixedly connected to the upper end of the vertical rod at one end; the two mounting parts are both arranged on the horizontal rod.

[0014] In a possible implementation, the support frame includes a horizontal rod and a reinforcing rib plate, the horizontal rod is used to be installed above the beam body, and one end of the horizontal rod is fixedly connected to the upper end of the vertical rod; the reinforcing rib plate is installed between the vertical rod and the horizontal rod, and is fixedly connected to the vertical rod and the horizontal rod; the two mounting parts are respectively arranged on the reinforcing rib plate and the horizontal rod.

[0015] In a possible implementation, the mounting portion is a through hole penetrating the support frame; and the connecting member includes:

[0016] A connecting ring, which is inserted into the through hole and movably connected to the supporting frame;

[0017] A hook, located below the support frame, and one end of which is connected to an end of the connecting ring away from the through hole;

[0018] The mounting block has one end connected to the other end of the hook and the other end is provided with a mounting opening; the pulley is mounted in the mounting opening and is pivotally connected to the mounting block.

[0019] In a possible implementation, the mounting portion close to the beam body includes a plurality of through holes, and the plurality of through holes are arranged at intervals along the length direction of the support frame.

[0020] In a possible implementation, hooks connected to the counterweight and the haircutting device are provided at both ends of the connecting rope.

[0021] In a possible implementation, the weight counter includes a storage tube, a handle mounted on the storage tube, and a plurality of weight counters contained in the storage tube, and one end of the connecting rope is connected to the handle.

[0022] In a possible implementation, the auxiliary operation device for roughening the beam body further includes a bearing mechanism installed on an end of the support frame away from the fixed frame, and the lower end of the bearing mechanism is used to support the beam body.

[0023] In one possible implementation, the supporting mechanism includes a lower support rod, an upper support rod and a locking nut. The lower end of the lower support rod is supported on the beam body, and a screw hole is opened at the upper end. The outer surface of the upper support rod is provided with an external thread section threadedly connected to the screw hole. The locking nut is threadedly connected to the upper support rod for locking and fixing the upper support rod.

[0024] The beneficial effect of the auxiliary operating device for roughening the beam body provided by the utility model is as follows: compared with the prior art, the auxiliary operating device for roughening the beam body provided by the utility model first fixes the fixing frame and the supporting frame on one side of the beam body, with a certain distance between the fixing frame and the beam body, and the supporting frame is located above the beam body; then, the connecting pieces are respectively installed on the two groups of connecting parts, and the connecting rope is used to pass through the pulleys of the two connecting pieces in sequence, so that the connecting rope can move smoothly; finally, the counterweight and the roughening equipment are respectively installed on both ends of the connecting rope, so that the weight of the counterweight and the roughening equipment are matched. During work, the staff holds the roughening equipment with their hands to perform roughening operations on the beam body. With the help of the counterweight for the roughening equipment, the staff can operate the roughening equipment with less effort, and can conveniently move left and right and up and down under the action of the connecting rope or the pulley, which improves the working efficiency of roughening the beam body and reduces safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 A schematic diagram of the use state of the auxiliary operating device for roughening a beam provided by an embodiment of the utility model;

[0027] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0028] Figure 3 A partial schematic diagram of the auxiliary operating device for roughening the beam provided by the embodiment of the utility model Figure 1 ;

[0029] Figure 4 A partial schematic diagram of the auxiliary operating device for roughening the beam provided by the embodiment of the utility model Figure 2 ;

[0030] Figure 5 A schematic diagram of the connection between the connecting rope and the counterweight provided in an embodiment of the utility model.

[0031] Among them, the reference numerals in the figure are:

[0032] 1. Fixed frame; 11. Vertical rod; 12. Support member; 2. Support frame; 21. Mounting part; 22. Pulley; 23. Horizontal rod; 24. Reinforcement rib; 3. Connector; 31. Connecting ring; 32. Hook; 33. Mounting block; 34. Mounting opening; 4. Connecting rope; 41. Hook; 5. Counterweight; 51. Storage cylinder; 52. Handle; 53. Counterweight; 6. Carrying mechanism; 61. Lower support rod; 62. Upper support rod; 63. Locking nut; 7. Roughening equipment; 8. Beam. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0035] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] See also Figures 1 to 5Now, the auxiliary operation device for roughening the beam body provided by the utility model is described. An auxiliary operation device for roughening the beam body, comprising a fixing frame 1, a supporting frame 2, a connecting piece 3, a connecting rope 4 and a counterweight 5. The fixing frame 1 is used to be fixedly installed on one side of the beam body 8, and the upper end is located above the beam body 8; one end of the supporting frame 2 is fixedly installed on the upper end of the fixing frame 1, and the other end extends toward the beam body 8 and is located above the beam body 8; two groups of mounting parts 21 are provided on the supporting frame 2, and the two groups of mounting parts 21 are respectively arranged close to the fixing frame 1 and the beam body 8; the number of the connecting piece 3 is two, and the two groups of the connecting piece 3 are connected to each other. The mounting parts 21 correspond to each other; one end of the two connecting members 3 is movably connected to the corresponding mounting parts 21 respectively, and the other end is provided with a pivoted pulley 22; one end of the connecting rope 4 is arranged close to the fixing frame 1, and the other end successively passes around the two pulleys 22 on the two mounting parts 21 and is located close to the side of the beam body 8; the other end of the connecting rope 4 is used to be connected to the haircutting equipment 7; the counterweight 5 is arranged close to the fixing frame 1 and is connected to one end of the connecting rope 4; the counterweight 5 is used to adapt to the weight of the haircutting equipment 7.

[0038] Compared with the prior art, the auxiliary operation device for roughening the beam body provided by the utility model first fixes the fixing frame 1 and the supporting frame 2 on one side of the beam body 8, with a certain distance between the fixing frame 1 and the beam body 8, and the supporting frame 2 is located above the beam body 8; then, the connecting pieces 3 are respectively installed on the two connecting parts, and the connecting rope 4 is used to pass through the pulleys 22 of the two connecting pieces 3 in sequence, so that the connecting rope 4 can move smoothly; finally, the counterweight 5 and the roughening device 7 are respectively installed on the two ends of the connecting rope 4, so that the weight of the counterweight 5 and the roughening device 7 are matched. When working, the staff holds the roughening device 7 with their hands to perform roughening operations on the beam body 8. With the help of the counterweight 5 for the roughening device 7, the staff can operate the roughening device 7 with effort, and can conveniently move left and right and up and down under the action of the connecting rope 4 or the pulley 22, thereby improving the working efficiency of roughening the beam body 8 and reducing safety hazards.

[0039] See also Figure 1 , Figure 3 and Figure 4As a specific embodiment of the auxiliary operation device for roughening the beam body provided by the utility model, the fixed frame 1 includes a vertical rod 11 and a supporting member 12. The lower end of the vertical rod 11 is used to support on the ground, and the upper end is located above the beam body 8; one end of the support frame 2 is fixedly installed on the upper end of the vertical rod 11; the supporting member 12 is arranged along the circumference of the vertical rod 11, and one end is supported on the vertical rod 11, and the other end is used to support on the ground; the lower end of the vertical rod 11 is stably supported on the ground, and the supporting member 12 is arranged around the outer side of the vertical rod 11, and the vertical rod 11 is stably supported from all sides by the supporting member 12, so as to ensure that the vertical rod 11 can work stably with the supporting frame 2, the connecting member 3, the counterweight 5 and the roughening device 7. The supporting member 12 includes four supporting rods, and the supporting rods are arranged in an inclined manner, the lower end of the supporting rod is supported on the ground, and the upper end is supported on the vertical rod 11.

[0040] See also Figures 1 to 4 As a specific embodiment of the auxiliary operation device for roughening the beam body provided by the utility model, the support frame 2 includes a horizontal rod 23, which is used to be installed above the beam body 8, and one end of the horizontal rod 23 is fixedly connected to the upper end of the vertical rod 11; the two mounting parts 21 are both arranged on the horizontal rod 23; one end of the horizontal rod 23 is fixed to the upper end of the vertical rod 11, and the other end extends toward the beam body 8, and the horizontal rod 23 is located above the beam body 8; the two mounting parts 21 are installed on both sides of the horizontal rod 23, and are respectively used to install two connecting members 3, so that a space for workers to stand is formed between the inverted U-shaped connecting ropes 4.

[0041] See also Figure 4 As a specific embodiment of the auxiliary operation device for roughening the beam body provided by the utility model, the support frame 2 includes a horizontal rod 23 and a reinforcing rib 24. The horizontal rod 23 is used to be installed above the beam body 8, and one end is fixedly connected to the upper end of the vertical rod 11; the reinforcing rib 24 is installed between the vertical rod 11 and the horizontal rod 23, and is fixedly connected to the vertical rod 11 and the horizontal rod 23; the two mounting parts 21 are respectively arranged on the reinforcing rib 24 and the horizontal rod 23; the reinforcing rib 24 is installed between the horizontal rod 23 and the vertical rod 11, and the reinforcing rib 24 is welded and fixed to the horizontal rod 23 and the vertical rod 11 as a whole, and the reinforcing rib 24 is used to make the connection between the horizontal rod 23 and the vertical rod 11 more stable. One group of mounting parts 21 is arranged on the reinforcing rib 24, and the other group of mounting parts 21 is arranged on one end of the horizontal rod 23 close to the beam body 8, so that the connecting member 3 is connected to the reinforcing rib 24 and the horizontal rod 23.

[0042] See also Figure 1 and Figure 3As a specific embodiment of the auxiliary operation device for roughening the beam body provided by the utility model, the mounting portion 21 is a through hole that penetrates the support frame 2; the connecting member 3 includes a connecting ring 31, a hook 32 and a mounting block 33, the connecting ring 31 is penetrated in the through hole and is movably connected to the support frame 2; the hook 32 is located below the support frame 2, and one end is connected to the end of the connecting ring 31 away from the through hole; one end of the mounting block 33 is connected to the other end of the hook 32, and the other end is provided with a mounting opening 34; the pulley 22 is installed in the mounting opening 34 and is pivotally connected to the mounting block 33; when in use, the connecting ring 31 is hung on the through hole of the support frame 2, and the connecting ring 31 can be rotated in the through hole more freely; the inner diameter of the connecting ring 31 is greater than the distance between the mounting hole and the lower end surface of the support frame 2. The hook 41 and the pulley 22 are both mounted on the mounting block 33 and are located at both ends of the mounting block 33, respectively. The pulley 22 is mounted in the mounting opening 34 of the mounting block 33 and is pivotally connected with the pulley 22. During operation, the hook 41 is clamped on the connecting ring 31 to make the mounting block 33 hang downward; when the connecting rope 4 is wound around the two connecting members 3, the connecting rope 4 passes through the mounting openings 34 on the two mounting blocks 33 in turn and is wound around the two pulleys 22. With the active connection between the connecting ring 31 and the through hole, and the connecting ring 31 is easy to move in the through hole, when the staff operates the haircutting device 7 to work, the mounting block 33 moves with the action of the haircutting device 7.

[0043] See also Figure 1 and Figure 4 As a specific embodiment of the auxiliary operation device for roughening the beam body provided by the utility model, the installation portion 21 close to the beam body 8 includes a plurality of through holes, and the plurality of through holes are arranged at intervals along the length direction of the support frame 2; since the space on one side of the beam body 8 is easily disturbed by the external environment, the installation position of the fixing frame 1 is limited. Therefore, with the help of the plurality of through holes provided on the support frame 2, when installing the connecting member 3 close to the beam body 8 according to the installation position of the fixing frame 1, the staff can manipulate the connecting member 3 to connect to the corresponding through hole for roughening operation, so that the staff can conveniently hold the roughening device 7 and perform roughening operation on the beam body 8.

[0044] See also Figure 1 and Figure 5As a specific embodiment of the auxiliary operating device for roughening the beam body provided by the utility model, both ends of the connecting rope 4 are provided with hooks 41 connected to the counterweight 5 and the roughening device 7; the counterweight 5 and the roughening device 7 are provided with an annular structure or an arc structure; the middle position of the connecting rope 4 is cooperated and installed on the two pulleys 22 of the two connecting members 3, so that it can move smoothly and stably; the two ends of the connecting rope 4 are respectively arranged close to the fixing frame 1 and the beam body 8, and the end of the connecting rope 4 close to the fixing frame 1 is directly hooked on the annular structure or arc structure on the counterweight 5 through the hook 41, and the end of the connecting rope 4 close to the beam body 8 is directly hooked on the annular structure or arc structure of the roughening device 7 through the hook 41, which is convenient to operate and quick to disassemble.

[0045] See also Figure 1 and Figure 5 As a specific embodiment of the auxiliary operation device for roughening the beam body provided by the utility model, the counterweight 5 includes a storage tube 51, a handle 52 installed on the storage tube 51, and a plurality of counterweights 53 contained in the storage tube 51. One end of the connecting rope 4 is connected to the handle 52. According to the weight of the roughening equipment 7, a plurality of counterweights 53 are contained in the storage tube 51. With the help of the counterweights 53, the roughening equipment 7 forms a certain balance, which is convenient for the staff to hold the roughening equipment 7 to perform roughening operations. The handle 52 is a semicircular rod, and connecting shafts are provided on both sides of the storage platform. The two ends of the handle 52 are respectively hinged to the two connecting shafts; just connect the end of the connecting rope 4 to the handle 52. The counterweight 53 can be made of sand or stone.

[0046] See also Figure 1 and Figure 4 As a specific embodiment of the auxiliary operation device for roughening the beam body provided by the utility model, the auxiliary operation device for roughening the beam body also includes a bearing mechanism 6 installed on the end of the support frame 2 away from the fixed frame 1, and the lower end of the bearing mechanism 6 is used to support the beam body 8; the bearing mechanism 6 is installed on the end of the support frame 2 away from the fixed frame 1, and supported on the beam body 8 by means of the bearing mechanism 6, so as to play a role in stably supporting the fixed frame 1 and the support frame 2. The upper end of the bearing mechanism 6 is connected to the support frame 2, and the lower end is supported on the upper end of the beam body 8, so that the support frame 2 will not tilt, so that the roughening device 7 can be safely and stably operated on the beam body 8.

[0047] See also Figure 1 and Figure 4The locking nut 63 is screwed on the upper support rod 62 to lock and fix the upper support rod 62; when in use, the lower support rod 61 is vertically arranged, and the lower end is fixedly installed on the beam body 8, and then the upper support rod 62 is installed on the lower support rod 61 from top to bottom, and the upper support rod 62 is screwed on the screw hole; the upper support rod 62 is controlled to rotate to change the height of the upper support rod 62 until the upper end of the upper support rod 62 contacts the lower end surface of the support frame 2, and finally the locking nut 63 is screwed to lock and fix the upper support rod 62 on the lower support rod 61, so as to realize the stable support between the lower support rod 61 and the upper support rod 62. A blind hole is provided at the lower end of the support frame 2, and the upper end of the upper support rod 62 enters into the blind hole.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary operating device for roughening a beam, characterized in that: include: A fixing frame, used for being fixedly installed on one side of the beam body, with the upper end thereof being located above the beam body; A support frame, one end of which is fixedly mounted on the upper end of the fixing frame, and the other end of which extends toward the beam body and is located above the beam body; two sets of mounting parts are provided on the support frame, and the two sets of mounting parts are respectively arranged close to the fixing frame and the beam body; There are two connecting members, corresponding to the two groups of mounting parts; one end of the two connecting members is movably connected to the corresponding mounting parts respectively, and the other end is provided with a pivotally connected pulley; A connecting rope, one end of which is arranged close to the fixing frame, and the other end of which is successively passed around two pulleys on the two mounting parts and is located close to the beam body side; the other end of the connecting rope is used to be connected to the roughening equipment; A counterweight is arranged close to the fixing frame and connected to one end of the connecting rope; the counterweight is used to match the weight of the haircutting equipment.

2. The auxiliary operation device for roughening a beam body according to claim 1, characterized in that: The fixing frame comprises: A vertical rod, the lower end of which is used to support the ground, and the upper end of which is located above the beam body; one end of the support frame is fixedly installed on the upper end of the vertical rod; The supporting member is arranged along the circumference of the vertical rod, with one end supported on the vertical rod and the other end used for supporting on the ground.

3. The auxiliary operation device for roughening a beam body according to claim 2, characterized in that: The support frame includes a horizontal rod, which is used to be installed above the beam body and is fixedly connected to the upper end of the vertical rod at one end; the two mounting parts are both arranged on the horizontal rod.

4. The auxiliary operation device for roughening a beam body according to claim 2, characterized in that: The support frame includes a horizontal rod and a reinforcing rib plate, wherein the horizontal rod is used to be installed above the beam body, and one end of the horizontal rod is fixedly connected to the upper end of the vertical rod; the reinforcing rib plate is installed between the vertical rod and the horizontal rod, and is fixedly connected to the vertical rod and the horizontal rod; the two mounting parts are respectively arranged on the reinforcing rib plate and the horizontal rod.

5. The auxiliary operation device for roughening a beam body according to claim 1, characterized in that: The mounting portion is a through hole that penetrates the support frame; the connecting member includes: A connecting ring, which is inserted into the through hole and movably connected to the supporting frame; A hook, located below the support frame, and one end of which is connected to an end of the connecting ring away from the through hole; The mounting block has one end connected to the other end of the hook and the other end is provided with a mounting opening; the pulley is mounted in the mounting opening and is pivotally connected to the mounting block.

6. The auxiliary operation device for roughening a beam body according to claim 5, characterized in that: The mounting portion close to the beam body includes a plurality of through holes, and the plurality of through holes are arranged at intervals along the length direction of the support frame.

7. The auxiliary operation device for roughening a beam body according to claim 1, characterized in that: Both ends of the connecting rope are provided with hooks connected with the counterweight and the haircutting equipment.

8. The auxiliary operation device for roughening a beam body according to claim 1, characterized in that: The counterweight device comprises a storage tube, a handle installed on the storage tube and a plurality of counterweights contained in the storage tube, and one end of the connecting rope is connected to the handle.

9. The auxiliary operation device for roughening a beam body according to claim 1, characterized in that: The auxiliary operation device for roughening the beam body also includes a bearing mechanism installed on one end of the support frame away from the fixed frame, and the lower end of the bearing mechanism is used to support the beam body.

10. The auxiliary operation device for roughening a beam body according to claim 9, characterized in that: The bearing mechanism includes a lower support rod, an upper support rod and a locking nut. The lower end of the lower support rod is supported on the beam body, and a screw hole is opened at the upper end. The outer surface of the upper support rod is provided with an external thread section threadedly connected to the screw hole. The locking nut is threadedly connected to the upper support rod for locking and fixing the upper support rod.

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