Simple well module welding tool

Abstract

The utility model provides a simple well module welding tool which solves the problem that when a welder welds a steel derrick according to experience, the error range is difficult to control. The device comprises a first supporting bottom beam, a second supporting bottom beam and a third supporting bottom beam which extend in the front-back direction. A distance adjusting assembly with the left-right length adjustable is fixedly connected between the second supporting bottom beam and the third supporting bottom beam. The first supporting bottom beam is fixedly provided with a plurality of supporting cross rods which are arranged at intervals front and back and extend leftwards, the left ends of the supporting cross rods movably penetrate through the second supporting bottom beam and then are connected with the third supporting bottom beam, and the second supporting bottom beam can move left and right on the supporting cross rods; the top of the first supporting bottom beam and the top of the second supporting bottom beam are provided with vertically-arranged end limiting frames, the bottoms of the end limiting frames are fixedly connected with the top of the first supporting bottom beam, and the bottoms of the end limiting frames are in sliding contact with the top of the second supporting bottom beam.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a simple welding tooling for well modules. Background Art

[0002] An additional elevator is an elevator device installed outside a building for the convenience of the residents in the building to go up and down. When installing an additional elevator, a steel well frame needs to be erected beside the building first, and the steel well frame is obtained by welding a number of steel beams.

[0003] When welding the steel well frame of an additional elevator, the welder needs to control the distance between each steel beam of the steel well frame so that the welded steel well frame has a more stable and firm structure. The existing method of controlling the welding distance of steel beams is usually achieved through the welder's experience or marks on the steel beams. However, this experience-based welding method makes it difficult to control the error range between steel beams, which may cause the welding accuracy between the steel beams of the steel well frame to exceed the allowable range, thus affecting the structural stability of the steel well frame and posing a safety hazard to the additional elevator. Summary of the Utility Model

[0004] In order to solve the problem that it is difficult to control the error range when a welder welds a steel well frame based on experience in the background art, the utility model provides a simple welding tooling for well modules.

[0005] The technical solution of the utility model is: a simple welding tooling for well modules, including a first support bottom beam, a second support bottom beam, and a third support bottom beam extending in the front-back direction. The first support bottom beam, the second support bottom beam, and the third support bottom beam are arranged at intervals from right to left in sequence;

[0006] A distance adjustment component with adjustable left-right length is fixedly connected between the second support bottom beam and the third support bottom beam;

[0007] A plurality of support crossbars extending leftward and spaced front to back are fixedly arranged on the first support bottom beam. The left end of the support crossbar passes through the second support bottom beam movably and is connected to the third support bottom beam. The second support bottom beam can move left and right on the plurality of support crossbars;

[0008] Vertical end limit frames are arranged at the tops of the first support bottom beam and the second support bottom beam. The bottom of the end limit frame is fixedly connected to the top of the first support bottom beam, and the bottom of the end limit frame is in sliding contact with the top of the second support bottom beam.

[0009] Preferably, the tops of the second support bottom beam and the first support bottom beam are both higher than the top of the support crossbar.

[0010] Preferably, the spacing adjustment assembly includes a position adjustment bottom plate extending in the left - right direction. The left end of the position adjustment bottom plate is fixedly arranged on the top of the third support bottom beam. The right end of the position adjustment bottom plate extends to the right of the second support bottom beam, and the bottom of the position adjustment bottom plate is in sliding contact with the top of the second support bottom beam.

[0011] A plurality of first screw holes are formed in the position adjustment bottom plate at intervals in the left - right direction and penetrating up and down. At least two second screw holes corresponding to the first screw holes up and down are formed in the second support bottom beam. A first adjustment bolt is inserted through the corresponding first screw holes up and down, and the first adjustment bolt is used to fix the relative left - right position of the second support bottom beam and the position adjustment bottom plate.

[0012] Preferably, a plurality of first reinforcing rods arranged at intervals in the front - rear direction are fixedly arranged on the right side of the first support bottom beam. The first reinforcing rods are arranged vertically and their upper ends extend above the top of the first support bottom beam.

[0013] An active limit member is arranged on the top of the position adjustment bottom plate, and a third screw hole corresponding to the first screw hole up and down is formed in the active limit member.

[0014] The first adjustment bolt is inserted through the corresponding third screw hole, first screw hole and second screw hole up and down, and the first adjustment bolt is used to fix the relative left - right position of the active limit member, the second support bottom beam and the position adjustment bottom plate simultaneously.

[0015] Preferably, the active limit member includes a horizontally arranged mounting plate. A third screw hole corresponding to the first screw hole up and down is formed in the mounting plate, and the mounting plate is fixed on the top of the second support bottom beam through the first adjustment bolt.

[0016] A vertical plate extending in the front - rear direction is fixedly arranged on the mounting plate. A rib plate is fixedly arranged on the left side of the vertical plate, and the bottom of the rib plate is fixedly connected to the top of the mounting plate.

[0017] Preferably, a plurality of first cushion plates arranged at intervals in the front - rear direction are fixedly arranged on the top of the first support bottom beam. The left end of the first cushion plate extends to the left of the first support bottom beam and forms a cantilever structure.

[0018] The right end of the mounting plate extends to the right of the second support bottom beam and forms a cantilever structure.

[0019] Preferably, the left end of the support cross bar passes through the third support bottom beam and extends to the left of the third support bottom beam. The left end of the position adjustment bottom plate extends to the left of the third support bottom beam.

[0020] A plurality of second reinforcing rods arranged at intervals in the front - rear direction are fixedly arranged on the left side of the third support bottom beam. The lower part of the second reinforcing rod is fixedly connected to the left end of the support cross bar, and the upper part of the second reinforcing rod is fixedly connected to the position adjustment bottom plate.

[0021] Advantages of the present utility model: When the device is in use, the distance between the second support bottom beam and the first support bottom beam is adjusted through the distance adjustment component, so that the distance between the second support bottom beam and the first support bottom beam can be adjusted according to the width of the steel derrick to be welded. When welding, the bottom of the steel derrick can be placed on the support cross bar. The left and right positions of the steel derrick are limited by the second support bottom beam and the first support bottom beam, and the front end of the square steel pipe of the steel derrick is aligned by the end limit frame, so that the welding precision of the steel derrick can be limited within the allowable error range, ensuring the structural stability of the steel derrick after welding is completed. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the main structure of Embodiment 1;

[0024] Figure 2 It is a usage state diagram when welding the steel derrick in the embodiment;

[0025] Figure 3 For Figure 1 It is a schematic diagram of the structure from the right view angle;

[0026] In the figure, 1 is the first support bottom beam, 2 is the first backing plate, 3 is the first reinforcing rod, 4 is the end limit frame, 5 is the second reinforcing rod, 6 is the support cross bar, 7 is the second support bottom beam, 8 is the third support bottom beam, 9 is the position adjustment bottom plate, 10 is the movable limit piece, and 11 is the steel derrick. Detailed Embodiment

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0028] Embodiment 1: A simple well module welding tooling, as Figure 1 And Figure 2 Shown, including a first support bottom beam 1, a second support bottom beam 7, and a third support bottom beam 8 extending in the front-rear direction. The first support bottom beam 1, the second support bottom beam 7, and the third support bottom beam 8 are arranged at intervals in sequence from right to left.

[0029] As Figure 1 and Figure 3 shown, a plurality of support cross bars 6 extending leftward at intervals in the front - rear direction are fixedly provided on the first support bottom beam 1. The left end of the support cross bar 6 movably passes through the second support bottom beam 7 and then is connected to the third support bottom beam 8. The second support bottom beam 7 can move left - and - right on the plurality of support cross bars 6. The tops of the second support bottom beam 7 and the first support bottom beam 1 are both higher than the top of the support cross bar 6.

[0030] A plurality of first reinforcing bars 3 arranged at intervals in the front - rear direction are fixedly provided on the right side of the first support bottom beam 1. The first reinforcing bars 3 are arranged vertically and their upper ends extend above the top of the first support bottom beam 1.

[0031] A plurality of first cushion plates 2 arranged at intervals in the front - rear direction are fixedly provided on the top of the first support bottom beam 1. The left end of the first cushion plate 2 extends to the left of the first support bottom beam 1 and forms a cantilever structure.

[0032] A distance - adjusting assembly with adjustable left - and - right length is fixedly connected between the second support bottom beam 7 and the third support bottom beam 8. Specifically, as Figure 1 、 Figure 2 and Figure 3 shown, the distance - adjusting assembly includes a position - adjusting bottom plate 9 extending in the left - and - right direction. The left end of the position - adjusting bottom plate 9 is fixedly provided on the top of the third support bottom beam 8. The right end of the position - adjusting bottom plate 9 extends to the right of the second support bottom beam 7. The bottom of the position - adjusting bottom plate 9 is in sliding contact with the top of the second support bottom beam 7.

[0033] A plurality of first screw holes that are arranged at intervals in the left - and - right direction and are vertically through are formed on the position - adjusting bottom plate 9. At least two second screw holes that can correspond to the first screw holes up - and - down are formed on the second support bottom beam 7. A first adjusting bolt is inserted into the corresponding first screw hole and second screw hole up - and - down. The first adjusting bolt is used to fix the left - and - right relative positions of the second support bottom beam 7 and the position - adjusting bottom plate 9.

[0034] A movable limiting member 10 is provided on the top of the position - adjusting bottom plate 9. A third screw hole that can correspond to the first screw hole up - and - down is formed on the movable limiting member 10. The first adjusting bolt is simultaneously inserted into the corresponding third screw hole, first screw hole and second screw hole up - and - down. The first adjusting bolt is used to simultaneously fix the left - and - right relative positions of the movable limiting member 10, the second support bottom beam 7 and the position - adjusting bottom plate 9.

[0035] The movable limiting member 10 includes a horizontally arranged mounting plate. The mounting plate is provided with a third screw hole that can correspond to the first screw hole up and down. The mounting plate is fixed to the top of the second support bottom beam 7 through a first adjusting bolt. A vertical plate extending in the front-rear direction is fixedly arranged on the mounting plate. A rib plate is fixedly arranged on the left side of the vertical plate, and the bottom of the rib plate is fixedly connected to the top of the mounting plate. The right end of the mounting plate extends to the right of the second support bottom beam 7 and forms a cantilever structure.

[0036] To strengthen the connection strength between the support cross bar 6, the third support bottom beam 8, and the position adjusting bottom plate 9, as Figure 1 and Figure 3 shown, the left end of the support cross bar 6 passes through the third support bottom beam 8 and extends to the left of the third support bottom beam 8. The left end of the position adjusting bottom plate 9 extends to the left of the third support bottom beam 8. A plurality of second reinforcing rods 5 arranged at intervals in the front-rear direction are fixedly arranged on the left side of the third support bottom beam 8. The lower part of the second reinforcing rod 5 is fixedly connected to the left end of the support cross bar 6, and the upper part of the second reinforcing rod 5 is fixedly connected to the position adjusting bottom plate 9.

[0037] Vertical end limit frames 4 are provided on the tops of the first support bottom beam 1 and the second support bottom beam 7. The bottom of the end limit frame 4 is fixedly connected to the top of the first support bottom beam 1, and the bottom of the end limit frame 4 is in sliding contact with the top of the second support bottom beam 7.

[0038] Principle of use: As Figure 2 shown, during use, slide the second support bottom beam 7 on the support cross bar 6 to adjust the distance between the movable limiting member 10 and the first reinforcing rod 3 to meet the processing width requirements of the steel derrick. After the position adjustment of the second support bottom beam 7 is completed, use the first adjusting bolt to fixedly connect the movable limiting member 10, the second support bottom beam 7, and the position adjusting bottom plate 9.

[0039] Then, as Figure 2 shown, place the square steel pipe at the left bottom of the steel derrick 11 on the cantilever section at the right part of the mounting plate of the movable limiting member 10, place the square steel pipe at the right bottom of the steel derrick 11 on the cantilever section at the left part of the first cushion plate 2, and abut the front ends of the two square steel pipes against the rear side of the end limit frame 4 so that their ends are aligned.

[0040] Then, place the left and right ends of the cross beam of the steel derrick 11 on the cantilever sections at the right parts of the corresponding left and right mounting plates and the cantilever section at the left part of the first cushion plate 2 respectively. Weld the cross beam of the steel derrick 11 to the two square steel pipes. After the welding is completed, as shown in the structure of Figure 2 , weld the upper square steel pipes in sequence to complete the welding work of the steel derrick 11.

[0041] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A simple hoistway module welding tool, characterized in that: It comprises a first supporting bottom beam (1), a second supporting bottom beam (7) and a third supporting bottom beam (8) extending in the front-rear direction, wherein the first supporting bottom beam (1), the second supporting bottom beam (7) and the third supporting bottom beam (8) are arranged in sequence from right to left; A spacing adjustment component with adjustable left and right lengths is fixedly connected between the second supporting bottom beam (7) and the third supporting bottom beam (8); A plurality of support cross bars (6) are fixedly provided on the first support bottom beam (1) and are arranged at intervals in front and back and extend to the left. The left end of the support cross bar (6) is movable through the second support bottom beam (7) and is connected to the third support bottom beam (8). The second support bottom beam (7) is capable of moving left and right on the plurality of support cross bars (6); The tops of the first supporting bottom beam (1) and the second supporting bottom beam (7) are provided with end limit frames (4) arranged vertically, the bottom of the end limit frame (4) is fixedly connected to the top of the first supporting bottom beam (1), and the bottom of the end limit frame (4) is in sliding contact with the top of the second supporting bottom beam (7).

2. A simple shaft module welding tool as claimed in claim 1, characterized in that: The tops of the second supporting bottom beam (7) and the first supporting bottom beam (1) are both higher than the top of the supporting crossbar (6).

3. A simple shaft module welding tool as claimed in claim 1, characterized in that: The spacing adjustment component comprises a position adjustment bottom plate (9) extending in the left-right direction, the left end of the position adjustment bottom plate (9) being fixedly arranged on the top of the third supporting bottom beam (8), the right end of the position adjustment bottom plate (9) extending to the right of the second supporting bottom beam (7), and the bottom of the position adjustment bottom plate (9) being in sliding contact with the top of the second supporting bottom beam (7); The position adjustment base plate (9) is provided with a plurality of first screw holes which are arranged at intervals in the left and right directions and are transparent in the upper and lower directions. The second support base beam (7) is provided with at least two second screw holes which can correspond to the first screw holes in the upper and lower directions. First adjustment bolts are inserted into the upper and lower corresponding first screw holes and the first screw holes. The first adjustment bolts are used to fix the left and right relative positions of the second support base beam (7) and the position adjustment base plate (9).

4. A simple shaft module welding tool as claimed in claim 3, characterized in that: A plurality of first reinforcement rods (3) are fixedly arranged at intervals in front and behind on the right side of the first supporting bottom beam (1); the first reinforcement rods (3) are arranged vertically and their upper ends extend above the top of the first supporting bottom beam (1); A movable stopper (10) is provided on the top of the position adjustment base plate (9), and a third screw hole is provided on the movable stopper (10) and can correspond to the first screw hole in upper and lower directions; The first adjusting bolt is simultaneously inserted into the third screw hole, the first screw hole and the second screw hole corresponding to each other, and the first adjusting bolt is used to simultaneously fix the left and right relative positions of the movable stopper (10), the second supporting bottom beam (7) and the position adjustment bottom plate (9).

5. A simple hoistway module welding tool as claimed in claim 4, characterized in that: The movable stopper (10) comprises a horizontally arranged mounting plate, the mounting plate being provided with a third screw hole capable of corresponding to the first screw hole in upper and lower directions, and the mounting plate being fixed to the top of the second supporting bottom beam (7) by a first adjusting bolt; A vertical plate extending in the front-rear direction is fixedly provided on the mounting plate, a rib plate is fixedly provided on the left side of the vertical plate, and the bottom of the rib plate is fixedly connected to the top of the mounting plate.

6. A simple hoistway module welding tool as claimed in claim 5, characterized in that: A plurality of first pads (2) are fixedly arranged at intervals in front and back on the top of the first supporting bottom beam (1), and the left end of the first pad (2) extends to the left of the first supporting bottom beam (1) to form a cantilever structure; The right end of the mounting plate extends to the right of the second supporting bottom beam (7) to form a cantilever structure.

7. The simple shaft module welding tool as claimed in claim 4, characterized in that: The left end of the supporting cross bar (6) passes through the third supporting bottom beam (8) and extends to the left of the third supporting bottom beam (8), and the left end of the position adjustment bottom plate (9) extends to the left of the third supporting bottom beam (8); A plurality of second reinforcement rods (5) arranged at intervals in front and behind are fixedly provided on the left side of the third supporting bottom beam (8); the lower portion of the second reinforcement rod (5) is fixedly connected to the left end of the supporting cross bar (6); and the upper portion of the second reinforcement rod (5) is fixedly connected to the position adjustment bottom plate (9).

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