Rapid rail erecting support on column type inspection pit in warehouse

Abstract

The utility model provides a rapid rail erecting support on a column type inspection pit in a warehouse, the rapid rail erecting support comprises a rail supporting frame bottom plate, a rail supporting frame top supporting plate, two jacking vertical rods and two sets of inclined supporting assemblies which are arranged in a crossed mode, the jacking vertical rods are used for adjusting the height of the supporting frame top supporting plate, and the inclined supporting assemblies are used for adjusting the transverse position of the supporting frame top supporting plate. The device has the beneficial effects that the device has the advantages of being high in rail erecting speed, high in precision, easy in rail adjustment, capable of being rechecked, stable in supporting, detachable, clear in rail cant gradient and the like.

Description

Technical Field

[0001] The invention relates to a quick rail mounting bracket on a column-type inspection pit in a warehouse. Background Art

[0002] It is extremely inconvenient to install tracks on the short columns of the column inspection pit in the warehouse, because the tracks are completely suspended before pouring concrete, and there is no fulcrum to fix the tracks. During construction and production, track brackets are used to temporarily fix them, but the old track brackets have the following obvious disadvantages: (1) During the track installation process, a level instrument is required to cooperate with a large number of manual labor to repeatedly debug the tracks before the installation and debugging can be completed; (2) Without professional instruments, it is impossible to intuitively verify the correctness of the track installation; (3) It is impossible to determine the slope of the bottom of the track; (4) After installation, the track is not straight in some parts, making it difficult to adjust. Summary of the invention

[0003] The problem to be solved by the present invention is to provide a quick rail mounting bracket on a column-type inspection pit in a warehouse, which overcomes the shortcomings of the prior art.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a fast track bracket on a column-type inspection pit in a warehouse, comprising a track support frame bottom plate, a track support frame top support plate, two jacking poles and two groups of diagonal support components arranged in a cross-shaped manner, wherein the middle part of the track support frame bottom plate is provided with a first longitudinal laser emitter, and the track support frame bottom plate is provided with jacking pole limit blocks for limiting the lower end of the jacking pole near its two sides, and the track support frame bottom plate is provided with diagonal support lower top blocks near its two ends;

[0005] The middle part of the top support plate of the track support frame is provided with a second longitudinal laser emitter, and the top support plate of the track support frame is provided with second internal threaded holes near the two sides thereof, through which the lifting rod can pass, and the lifting rod is provided with a section of lifting rod thread, and the lifting rod thread passes through the second internal threaded hole, and the upper end of the lifting rod is provided with a labor-saving gear set, and the top support plate of the track support frame is provided with a group of two relatively arranged track fixing top support plates near the threads of the two lifting rods, and the track fixing top support plate is provided with a third internal threaded hole, and the third internal threaded hole is provided with a track fixing bolt, and the two track fixing top support plates are provided with a third internal threaded hole. There is a prefabricated pad between the support plates, the upper surface of the prefabricated pad is an inclined surface, the top support plate of the track support frame is provided with a horizontal laser installation tube near the two groups of track fixed top support plates, the horizontal laser installation tube has an internal thread, the horizontal laser installation tube has a horizontal laser telescopic tube, the outer wall of the horizontal laser telescopic tube has an external thread adapted to the internal thread, a horizontal laser transmitter is installed on the top of the horizontal laser telescopic tube, the two horizontal laser installation tubes are connected by a horizontal rod, the horizontal rod has a level meter, and the bottom of the top support plate of the track support frame is provided with an oblique support top block near its two ends;

[0006] The diagonal support assembly includes a diagonal support tube and a diagonal support screw, the diagonal support screw is sleeved in the diagonal support tube, an diagonal support top extension adjustment nut is arranged on the outlet of the diagonal support tube, the lower end of the diagonal support tube is detachably connected to the diagonal support lower top block, and the upper end of the diagonal support screw is detachably connected to the diagonal support upper top block.

[0007] Optionally, the bottom of the rail support frame base plate has two frame base plate top support plates, the frame base plate top support plate has a first internal threaded hole, the first internal threaded hole has a fixing bolt, the fixing bolt is parallel to the rail support frame base plate, one end of the fixing bolt has a top support contact plate, and the top support contact plate faces the end of the rail support frame base plate.

[0008] Optionally, the labor-saving gear set includes a large wheel, a driving wheel, a driven wheel and a manual turntable, the large wheel having teeth therein, the large wheel having a gear fixing sleeve fixedly connected to the lifting rod, the main wheel shaft being connected to the top of the lifting rod, the driving wheel meshing with the driven wheel, the driven wheel meshing with the teeth in the large wheel, the driving wheel having a manual turntable clamping shaft, and the manual turntable being on the manual turntable clamping shaft.

[0009] The advantages and positive effects of the present invention are as follows: the device has the advantages of fast track erection speed, high precision, easy track adjustment, reviewability, stable support, detachability, clear rail bottom slope, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1It is a schematic diagram of the overall structure of a specific embodiment of the present invention;

[0011] Figure 2 yes Figure 1 Schematic diagram of the plane structure;

[0012] Figure 3 , Figure 4 yes Figure 1 Schematic diagram of the exploded structure of the medium-efficiency gear set;

[0013] Figure 5 , Figure 6 It is a schematic diagram of working status;

[0014] In the figure: 1. Track support frame bottom plate; 2. Frame bottom plate top support plate; 3. First longitudinal laser emitter; 4. Fixing bolt; 5. Top support contact plate; 6. Diagonal support tube; 7. Diagonal support top extension adjustment nut; 8. Diagonal support screw; 9. Track fixing top support plate; 10. Track fixing bolt; 11. Labor-saving gear set; 11-1. Large wheel; 11-2. Gear fixing sleeve; 11-3. Driving wheel is dug; 11-4. Driving wheel; 11-5. Manual turntable clamping shaft; 11-6. Driven wheel; 11-7. Driven wheel shaft; 11-8. Manual turntable; 12. Track; 13. Horizontal rod; 14. Second longitudinal laser emitter; 15. Horizontal laser emitter; 16. Horizontal laser telescopic cylinder; 17. Horizontal laser mounting cylinder; 18. Upper top block of diagonal brace; 19. Top plate of track support frame; 20. Thread of lifting pole; 21. Lifting pole; 22. Lower top block of diagonal brace; 23. Limit block of lifting pole; 24. Prefabricated pad; 25. Level; 26. +0.1m line; 27. Horizontal laser; 28. Structural column; 29. ​​Inspection pit side wall; 30. Reinforced concrete short column. DETAILED DESCRIPTION

[0015] The present invention is further described in detail below in conjunction with specific 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. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly stated and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0016] like Figure 1 , Figure 2 As shown, the present invention provides a fast track support on a column-type inspection pit in a warehouse, comprising a track support frame bottom plate 1, a track support frame top support plate 19, two jacking poles 21 and two groups of diagonal support components arranged in a cross pattern, the middle part of the track support frame bottom plate 1 is provided with a first longitudinal laser emitter 3, the track support frame bottom plate 1 is provided with jacking pole limit blocks 23 for limiting the lower end of the jacking pole 21 near both sides thereof, and the track support frame bottom plate 1 is provided with diagonal support lower top blocks 22 near both ends thereof;

[0017] The lifting rod 21 serves as a support for the track support frame top plate 19. The lifting rod 21 is provided with a 150 mm long lifting rod thread 21 at the place where it passes through the track support frame top plate 19. The diameter of the smooth round rod below the lifting rod thread 21 should be smaller than the bolt hole reserved in the track support frame top plate 1 so that the lifting rod 21 can pass smoothly from top to bottom.

[0018] The length H of the smooth round rod below the thread 21 of the jacking rod is not a fixed value, but should be determined by the height of the reinforced concrete short column 30 of the construction project and the concrete protective layer of the short column (H≤short column height-concrete protective layer-20mm). Taking this embodiment as an example, the short column is 910mm high and the concrete protective layer of the short column is 25mm, so H=910-25-20=865mm, that is, the starting setting point of the lifting rod thread 21 should be set at a distance of ≤865mm from the tail of the lifting rod 21, and the setting length is 100mm. The length of the smooth round rod between the end point of the lifting rod thread 21 and the gear set fixing clip of the lifting rod 21 should be 100mm. The gear set fixing clip is square and rigidly connected to the lifting rod 21. The top surface of the gear set fixing clip is located at a height of +3mm from the top surface of the lifting rod 21 to the labor-saving gear set 11. The gear set fixing clip is combined with the gear set fixing sleeve 11-2, so that it rotates with the rotation of the labor-saving gear set 11.

[0019] The lifting rod thread 2 is set through the track support frame top plate 19 and both sides, and the total length of the thread is 100mm. The lifting rod thread 2 can enable the lifting rod 21 to achieve up and down translation of the track support frame top plate 19 under the action of the wire bolts with the track support frame top plate 19 when being screwed.

[0020] The middle part of the top support plate 19 of the track support frame is provided with a second longitudinal laser emitter 14, and the top support plate 19 of the track support frame has second internal threaded holes near both sides thereof, through which the jacking rod 21 can pass, and the jacking rod 21 has a section of jacking rod thread 20, and the jacking rod thread 20 passes through the second internal threaded hole, and the upper end of the jacking rod 21 has a labor-saving gear set 11, and the top support plate 19 of the track support frame has a group of two relatively arranged track fixing top support plates 9 near the two jacking rod threads 20, and the track fixing top support plate 9 has a third internal threaded hole, and the third internal threaded hole has a track fixing bolt 10, and a prefabricated pad is provided between the two track fixing top support plates 9 24, the upper surface of the prefabricated pad 24 is an inclined surface, and the track support frame top support plate 19 is provided with a horizontal laser installation tube 17 near the two sets of track fixed top support plates 9, and the horizontal laser installation tube 17 has an internal thread, and the horizontal laser installation tube 17 has a horizontal laser telescopic tube 16, and the outer wall of the horizontal laser telescopic tube 16 has an external thread adapted to the internal thread, and the top of the horizontal laser telescopic tube 16 is installed with a horizontal laser transmitter 15, and the two horizontal laser installation tubes 17 are connected by a horizontal rod 13, and the horizontal rod 13 is provided with a level 25, which is a liquid level. The bottom of the track support frame top support plate 19 is provided with an oblique support top block 18 near both ends;

[0021] The diagonal support assembly includes a diagonal support tube 6 and a diagonal support screw 8. The diagonal support screw 8 is sleeved in the diagonal support tube 6. A diagonal support top extension adjustment nut 7 is provided on the outlet of the diagonal support tube 6. The lower end of the diagonal support tube 6 is connected to the diagonal support lower top block 23, and the upper end of the diagonal support screw 8 is connected to the diagonal support upper top block 18.

[0022] The bottom of the rail support frame base plate 1 has two frame base plate top support plates 2, the frame base plate top support plate 2 has a first internal threaded hole, the first internal threaded hole has a fixing bolt 4, the fixing bolt 4 is parallel to the rail support frame base plate 1, and one end of the fixing bolt 4 has a top support contact plate 5, and the top support contact plate 5 faces the end of the rail support frame base plate 1.

[0023] like Figure 3 As shown, the labor-saving gear set 11 includes a large wheel 11-1, a driving wheel 11-4, a driven wheel 11-6 and a manual turntable 11-8. The large wheel 11-1 has teeth therein, and the large wheel 11-1 has a gear fixing sleeve 11-2 fixedly connected to the jacking rod 21. The driving wheel 11-4 is connected to the top of the jacking rod 21, and the driven wheel shaft 11-7 in the driven wheel 11-6 is connected to the large wheel 11-1. The driving wheel 11-4 is meshed with the driven wheel 11-6, and the driven wheel 11-6 is meshed with the teeth in the large wheel 11-1. The driving wheel 11-4 is provided with a manual turntable clamping shaft 11-5, and the manual turntable clamping shaft 11-5 is provided with a manual turntable 11-8.

[0024] The frame bottom plate top support plate 2 in the above structure is rigidly connected to the track support frame bottom plate 1, and the bottom plate top support plate 2 works together with the fixing bolts 4 and the top support contact plate 5. The top support contact plate 5 is adjusted by rotating the fixing bolts 4 so that the top support contact plate 5 abuts against the side wall of the inspection pit, thereby fixing the position of the track support frame bottom plate 1 on the inspection pit; the first longitudinal laser emitter 3 on the track support frame bottom plate 1 can emit a longitudinal laser. When adjusting the fixing bolts 4, the longitudinal laser can be aligned with the center line of the track line intersecting in the inspection pit. The track support frame bottom plate 1 can be made of steel plate or channel steel. The track support frame bottom plate 1 is a carrier of the top support member, the diagonal support assembly and the lifting pole limit block 23.

[0025] The lifting pole limit block 23 is used to ensure that the lifting pole 21 does not deviate when the lifting pole 21 is rotated.

[0026] The diagonal support extension adjustment nut 7 can adjust the length of the diagonal support screw 8 extending from the diagonal support tube 6 by rotation, thereby controlling the left and right displacement of the track support frame top plate 19.

[0027] The track support frame top plate 19 serves as a carrier for components such as the track 12 and the horizontal rod 13 , and its material is the same as that of the track support frame bottom plate 1 .

[0028] The track fixing bolts 10 can be screwed in and out on the track fixing top support plate 9 to fix the track 12. The slope of the inclined surface on the prefabricated pad 24 needs to be made according to actual needs, and its function is to make the track 12 have a slope when it is installed.

[0029] The laser emitted by the second longitudinal transmitter 14 can serve as an auxiliary observation when adjusting the diagonal support screw 8. Whether the position of the track 12 is accurately installed can be determined by observing whether the surface laser is aligned with the center line of the track line in the middle of the inspection pit.

[0030] The lifting rod 21 is used to adjust the height of the track support frame top plate 19 through the lifting rod thread 20 .

[0031] The labor-saving gear set 11 is used to rotate the lifting pole 21. Figure 3 As shown, the manual turntable clamping shaft 11-5 is rigidly connected to the driving wheel 11-4. When the gear set is inserted into the jacking pole 21, the manual turntable 11-8 can be turned to rotate the driving wheel 11-4. The rotation of the driving wheel 11-4 will drive the driven wheel 11-6 to rotate. The rotation of the driven wheel 11-6 will drive the large wheel 11-1 to rotate, thereby driving the jacking pole 21 to rotate through the gear fixing sleeve 11-2. Finally, the track 12 can be translated up and down with less effort, and the top elevation of the track 12 can be accurately adjusted.

[0032] like Figure 4 As shown, the horizontal laser transmitter 15 is adjusted in height by rotating the horizontal laser telescopic cylinder 16 in the horizontal laser mounting cylinder 17. Before installing the track, the horizontal laser transmitter 15 needs to be rotated upward by 100 mm. When the laser emitted by the horizontal laser transmitter 15 is aligned with the +0.1m line 26 on the structural column 28, it indicates that the track top elevation is ±0.00m.

[0033] The horizontal laser mounting tube 17 is rigidly connected to the top plate 19 of the track support frame. The horizontal laser mounting tube 17 is the carrier of the horizontal laser telescopic tube 16. The horizontal laser telescopic tube 16 can be fixed on the horizontal laser mounting tube 17 when it needs to be fixed. The inner wall of the horizontal laser mounting tube 17 has threads, and the horizontal laser telescopic tube 16 can be screwed through the threads to achieve the effect of up and down translation. The height of the horizontal laser mounting tube 17 is 147mm. When the horizontal laser telescopic tube 16 is not extended, the horizontal laser emitted by the horizontal laser transmitter 15 should be 5mm away from the top of the horizontal laser mounting tube 17. 147+5=152mm, and the height of 152mm is the height of the 50kg / m track. Therefore, the horizontal laser telescopic tube 16 needs to be screwed up 100mm before mounting the track. When the horizontal laser is flush with the structural column +0.1m, the track top elevation is ±0.00m.

[0034] The level meter 25 on the horizontal rod 13 is used to observe whether the tops of the left and right tracks are at the same elevation.

[0035] Construction steps of the above structure:

[0036] 1. Mark a line 26 0.1m above the rail top elevation on each structural column 28, and mark the center line of the track in the middle of the inspection pit;

[0037] 2. Place the track support frame bottom plate 1 between the two short columns of the columnar inspection pit, and after observing that the longitudinal laser emitted by the first longitudinal laser emitter 3 is aligned with the center line of the track, tighten the fixing bolt 4 to fix the track support frame bottom plate 1 on the inspection pit;

[0038] 3. Place the track 12 on the short column steel bars and initially straighten them;

[0039] 4. Preliminarily fix the top plate 19 of the track support frame on the track 12 through the track fixing bolts 10 (it is sufficient to hang the top plate 19 of the track support frame on the bottom of the track 12 using the track fixing bolts 10), and preliminarily align it with the bottom plate 1 of the track support frame;

[0040] 5. Insert the jacking rod 21 through the bolt hole of the top plate 19 of the track support frame and initially fix it through the jacking rod thread 20. Continue to screw the jacking rod 21 downward to the bottom of the jacking rod limit block 23 until the bottom surface of the track 12 is completely in contact with the prefabricated pad 24.

[0041] 6. Install the jacking rod 21 on the other side according to the method in Article 5. If the jacking rod 21 cannot be inserted into the jacking rod limit block 23 due to the deviation of the track 12 during the screwing process, the track can be displaced left and right by adjusting the diagonal support top extension adjustment nut 7, so that the jacking rod 21 can be smoothly inserted into the jacking rod limit block 23;

[0042] 7. Turn the track fixing bolts 10 to fix the left and right tracks 12 on the track support frame top plate 19. After the fixing is completed, check whether the bottom of the track is completely in contact with the prefabricated pad 24;

[0043] 8. Assemble the labor-saving gear set 11 to the jacking rod 21, turn the manual turntable 11-8 to center the liquid level in the level meter 25, ensure that the track 12 is in the same plane, and then turn the left and right manual turntables 11-8 at the same time to make the jacking rod 21 drive the track 12 to translate upward until the laser emitted by the horizontal laser transmitter 15 is flush with the track top elevation control line (+0.1m line 26) on the structural column 28. After the translation, check whether the level meter 25 is in a horizontal state. If it is not in a horizontal state, it should be adjusted to a horizontal state. At the same time, it is necessary to ensure that the left and right horizontal lasers are flush with the track top elevation control line (+0.1m line 26) on the structural column;

[0044] 9. Assemble the two diagonal braces and place them in the position shown in the figure. Adjust the diagonal brace lifting adjustment nut 7 to make the top plate 19 of the track support frame translate left and right until the longitudinal laser emitted by the second longitudinal laser emitter 14 is flush with the center line of the track line in the middle of the inspection pit;

[0045] 10. Check whether the laser emitted by the horizontal laser emitter 15 is flush with the rail top elevation control line on the structural column 28, whether the level 25 is horizontal, and whether the longitudinal laser emitted by the second longitudinal laser emitter 14 is aligned with the track center line. If the above are not aligned, repeat the adjustment until they are aligned.

[0046] The embodiments of the present invention are described in detail above, but the contents described are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A quick rail mounting bracket for a column-type inspection pit in a warehouse, characterized in that: It includes a track support frame bottom plate, a track support frame top support plate, two jacking poles and two groups of diagonal support components arranged in a cross shape, wherein the middle part of the track support frame bottom plate is provided with a first longitudinal laser emitter, and the track support frame bottom plate is provided with jacking pole limit blocks for limiting the lower end of the jacking pole near its two sides, and the track support frame bottom plate is provided with diagonal support lower top blocks near its two ends; The middle part of the top support plate of the track support frame is provided with a second longitudinal laser emitter, and the top support plate of the track support frame is provided with second internal threaded holes near the two sides thereof, through which the lifting rod can pass, and the lifting rod is provided with a section of lifting rod thread, and the lifting rod thread passes through the second internal threaded hole, and the upper end of the lifting rod is provided with a labor-saving gear set, and the top support plate of the track support frame is provided with a group of two relatively arranged track fixing top support plates near the threads of the two lifting rods, and the track fixing top support plate is provided with a third internal threaded hole, and the third internal threaded hole is provided with a track fixing bolt, and the two track fixing top support plates are provided with a third internal threaded hole. There is a prefabricated pad between the support plates, the upper surface of the prefabricated pad is an inclined surface, the top support plate of the track support frame is provided with a horizontal laser installation tube near the two groups of track fixed top support plates, the horizontal laser installation tube has an internal thread, the horizontal laser installation tube has a horizontal laser telescopic tube, the outer wall of the horizontal laser telescopic tube has an external thread adapted to the internal thread, a horizontal laser transmitter is installed on the top of the horizontal laser telescopic tube, the two horizontal laser installation tubes are connected by a horizontal rod, the horizontal rod has a level meter, and the bottom of the top support plate of the track support frame is provided with an oblique support top block near its two ends; The diagonal support assembly includes a diagonal support tube and a diagonal support screw, the diagonal support screw is sleeved in the diagonal support tube, an diagonal support top extension adjustment nut is arranged on the outlet of the diagonal support tube, the lower end of the diagonal support tube is detachably connected to the diagonal support lower top block, and the upper end of the diagonal support screw is detachably connected to the diagonal support upper top block.

2. The rapid rail mounting bracket for column-type inspection pit in warehouse according to claim 1 is characterized in that: The bottom of the rail support frame bottom plate has two frame bottom plate top support plates, the frame bottom plate top support plate has a first internal threaded hole, the first internal threaded hole has a fixing bolt, the fixing bolt is parallel to the rail support frame bottom plate, one end of the fixing bolt has a top support contact plate, and the top support contact plate faces the end of the rail support frame bottom plate.

3. The rapid rail mounting bracket for column-type inspection pit in a warehouse according to claim 1 or 2, characterized in that: The labor-saving gear set includes a large wheel, a driving wheel, a driven wheel and a manual turntable, the large wheel is provided with teeth, the large wheel is provided with a gear fixing sleeve fixedly connected to the jacking rod, the driving wheel is connected to the top end of the jacking rod, the driving wheel is meshed with the driven wheel, the driven wheel is meshed with the teeth in the large wheel, the driving wheel is provided with a manual turntable clamping shaft, and the manual turntable is provided on the manual turntable clamping shaft.

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