CN220336833U - Multifunctional operation bench - Google Patents

Abstract

The utility model discloses a multifunctional operation bench which comprises a trolley frame obliquely erected on a side slope; the trolley frame comprises an upper frame, a lower frame and a moving wheel assembly, wherein the upper frame and the lower frame are stacked up and down, the moving wheel assembly is arranged at the bottom of the lower frame, the sliding assembly used for driving the drill rod module to move reciprocally is arranged on the upper frame in a sliding mode, the lower frame is supported at the bottom of the upper frame and is attached to a slope surface of the slope, and the moving wheel assembly can drive the trolley frame to move along the slope surface. According to the utility model, the traditional fixed steel pipe support is optimized into the movable bench structure, so that the problem that the turnover material is large in one-time investment in the conventional construction method is solved, the problems of complicated and time-consuming procedures for frequently installing and detaching the steel pipe support are solved, the investment of construction cost is effectively reduced, considerable economic benefits are achieved, continuous operation of drilling construction is realized, and higher construction efficiency is achieved.

Description

Multifunctional operation bench

Technical Field

The utility model relates to the technical field of roadbed engineering, in particular to a multifunctional operation bench.

Background

The traditional roadbed slope, such as the supporting construction of a railway roadbed slope, generally adopts a protection mode of a window hole type retaining wall and anchor rod combination. In the construction process, a large number of steel pipe supports are required to be put into operation at a time and are used as construction supports and construction platforms. The construction method has the following defects: the steel pipe support is erected and required steel pipes, fasteners and other turnover materials are put into a large amount at one time, the steel pipe support needs to be frequently installed and dismantled along with the movement of a working face, the construction efficiency is low, and the construction progress is slow.

Disclosure of Invention

The multifunctional operation bench provided by the utility model is safe and convenient to operate, is beneficial to improving the construction efficiency, and can at least solve one of the technical problems.

In order to solve the technical problems, the utility model adopts the following technical scheme: the multifunctional operation bench comprises a trolley frame obliquely erected on a side slope, wherein the bottom end of the trolley frame is contacted with the ground downwards, and the top end of the trolley frame extends upwards from the top of the side slope;

the trolley frame comprises an upper frame, a lower frame and a moving wheel assembly, wherein the upper frame and the lower frame are stacked up and down, the moving wheel assembly is arranged at the bottom of the lower frame, the sliding assembly used for driving the drill rod module to move reciprocally is arranged on the upper frame in a sliding mode, the lower frame is supported at the bottom of the upper frame and is attached to a slope surface of the slope, and the moving wheel assembly can drive the trolley frame to move along the slope surface.

Further, the upper frame comprises two first main beams which are distributed at intervals and an auxiliary beam which is arranged between the two first main beams;

the lower frame comprises two second main beams which are distributed at intervals, and a reinforcing cross beam connected between the two second main beams;

the first girder, the second girder and the auxiliary girder all include a plurality of I-shaped steel beams of vertical distribution, first girder with the auxiliary girder all still includes first coupling assembling, first coupling assembling can dismantle and connect in adjacent two between the I-shaped steel beam, the second girder still includes second coupling assembling, second coupling assembling can dismantle and connect in adjacent two between the I-shaped steel beam, each of first coupling assembling of first girder with each of second coupling assembling of second girder is installed from top to bottom one-to-one respectively.

Further, the movable wheel assembly comprises a connecting channel steel, a second fixing plate and a second nylon roller, the connecting channel steel is mounted on the bottom surface of the lower frame in a fitting mode, the second fixing plate is fixed on the bottom of the connecting channel steel, the second nylon roller is mounted on the bottom of the second fixing plate, and the second nylon roller can be attached to the slope surface of the slope in a tilting mode.

Further, the sliding assembly comprises a winch, a traction rope and a scooter plate, wherein the winch is fixed at the top of the upper frame, the scooter plate is inserted between two I-shaped steel beams positioned at the left side and the right side, and is connected to the winch through the traction rope, and the traction rope is wound under the driving action of the winch and drives the scooter plate to slide along the first girder;

the utility model discloses a scooter, including the bottom surface of scooter board, bottom surface both sides and bottom surface middle part, two that are located the bottom surface both sides the slide rail respectively with two that are located the left and right sides first girder slides and matches, two that are located the bottom surface middle part the slide rail respectively with the auxiliary girder that is located the middle part slides and matches, a plurality of recesses have been seted up to the bottom of scooter board, each all be fixed with first spring in the recess, each all install a plurality of pulleys on the slide rail at intervals, each pulley and each first spring one-to-one are connected, and contradict to first girder or auxiliary girder, just the top of scooter board be fixed with rings that the haulage rope is connected.

Further, the sliding assembly further comprises a pulley block, a mounting plate used for mounting the pulley block is fixed on the auxiliary beam and located below the winch, the pulley block comprises at least two fixed pulleys, and the traction rope is wound on the fixed pulleys in a penetrating mode and is kept at the same center line position with the auxiliary beam.

Further, the construction platform is provided with two construction platforms, the two construction platforms are respectively installed on two sides of the trolley frame along the length direction, the two construction platforms comprise two third girders which are distributed at intervals up and down and diamond-shaped expansion brackets which can be connected between the two third girders in an extending or folding mode, the third girders comprise a plurality of I-shaped steel girders which are distributed vertically, and third connecting components which are detachably connected between the two adjacent I-shaped steel girders.

Further, the system also comprises a plurality of support rod assemblies, wherein the support rod assemblies respectively penetrate through the lower frame horizontally and are connected between the left construction platform and the right construction platform, and are vertically connected between the upper third main beam and the lower third main beam;

the support rod assembly comprises a loop bar and an extension bar, wherein the extension bar is arranged in the loop bar in a sliding penetrating manner and can be fixed with the loop bar through bolts, and the loop bar and the extension bar are respectively detachably connected with the second connecting assembly or the third connecting assembly.

Further, the first connecting component comprises two symmetrically arranged I-shaped connecting pieces, a first I-shaped groove is formed in the I-shaped connecting pieces along the length direction, two I-shaped steel beams positioned above and below the first connecting component penetrate into the two first I-shaped grooves respectively and are detachably fixed with the corresponding I-shaped connecting pieces, and the first connecting components and the I-shaped steel beams are connected with each other along the length direction one by one to form a first main beam or an auxiliary beam with an I-shaped cross section integrally.

Further, the second connecting component and the third connecting component comprise C-shaped connecting pieces, connecting blocks and clamping pieces;

the C-shaped connecting pieces are two and are fixed on two sides of the connecting block in a mirror image mode, a second I-shaped groove is formed in one end, far away from the connecting block, of each C-shaped connecting piece, and two I-shaped steel beams located above and below the second connecting assembly or the third connecting assembly penetrate into the two second I-shaped grooves respectively and are detachably fixed with the corresponding C-shaped connecting pieces;

a through groove is formed in the middle of the connecting block;

the clamping pieces are respectively positioned at two sides of each second I-shaped groove and comprise two bolt pieces, clamping plates and second springs, wherein the two bolt pieces are respectively arranged at the top and the bottom of the C-shaped connecting piece in a penetrating way and are connected through the second springs, and the two clamping plates are respectively arranged on the bolt pieces and can be in sliding fit with the groove walls of the through grooves;

the loop bar or the extension bar can pass through the through groove and is clamped and matched with the clamping plates at the two sides.

Further, the third connecting assembly further comprises two bearing blocks symmetrically arranged at the bottom of the connecting block, a sliding groove is formed in the middle of the bearing blocks, and the end parts of the loop bar or the extension bar can be connected with the sliding groove in a sliding matching mode.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the traditional fixed steel pipe support is optimized into the movable bench structure, so that the problem that the turnover material is large in one-time investment in the conventional construction method is solved, the problems of complicated and time-consuming procedures for frequently installing and detaching the steel pipe support are solved, the investment of construction cost is effectively reduced, considerable economic benefits are achieved, continuous operation of drilling construction is realized, and higher construction efficiency is achieved.

2. According to the utility model, the trolley frame is formed by overlapping the upper frame and the lower frame with the adjustable length in a spliced manner, so that the actual length of the movable rack can be adjusted according to the heights of different slopes, further, the sliding assembly slidably arranged in the upper frame can slide up and down freely, the drill rod module can be ensured to move freely along the broken surface of the side slope along the trolley frame, the adjustment adaptability and the construction application range of the movable rack are greatly improved, and the movable rack has a very wide popularization prospect.

Drawings

Fig. 1 is a side view of the overall structure of an embodiment of the present utility model.

Fig. 2 is an assembled top view of a trolley frame and a construction platform according to an embodiment of the present utility model.

Fig. 3 is an assembled top view of the lower frame and the construction platform according to the embodiment of the present utility model.

Fig. 4 is a side view of a construction platform according to an embodiment of the utility model.

Fig. 5 is a side view of an extended construction platform according to an embodiment of the present utility model.

Fig. 6 is a schematic back view of a scooter panel according to an embodiment of the present utility model.

Fig. 7 is a schematic overall structure of a first connecting assembly according to an embodiment of the utility model.

Fig. 8 is a side view of a first connector assembly according to an embodiment of the present utility model.

Fig. 9 is a schematic diagram showing the overall structure of a second connecting assembly according to an embodiment of the present utility model.

Fig. 10 is a side view of a second connection assembly according to an embodiment of the present utility model.

Fig. 11 is a schematic overall structure of a third connecting assembly according to an embodiment of the present utility model.

Fig. 12 is a side view of a third connection assembly according to an embodiment of the present utility model.

The components in the drawings are marked as follows: 1. ground surface; 2. slope; 3. a slope roof; 4. a carriage frame; 5. a construction platform; 6. a triangular support mechanism; 7. a slip assembly; 8. an upper frame; 9. a lower frame; 10. a first main beam; 11. an auxiliary beam; 12. an I-beam; 13. a first connection assembly; 14. a second main beam; 15. a reinforcing beam; 16. a second connection assembly; 17. a third main beam; 18. a diamond-shaped expansion bracket; 19. a third connection assembly; 20. a support rod assembly; 2001. a loop bar; 2002. an extension rod; 21. a hoist; 22. a mounting plate; 23. pulley block; 24. a traction rope; 25. a scooter plate; 2501. a slide rail; 2502. a groove; 2503. a first spring; 2504. a pulley; 2505. a hanging ring; 26. a bracket assembly; 27. a T-shaped hinge; 28. a first fixing plate; 29. a first nylon roller; 30. a running track; 3001. a flange; 31. a locking bolt member; 32. angle steel; 33. a first support plate; 3301. a first interface; 3302. a plug-in groove; 34. a second support plate; 3401. a plug board; 3402. a second interface; 35. a moving wheel assembly; 3501. connecting channel steel; 3502. a second fixing plate; 3503. a second nylon roller; 36. an I-shaped connector; 3601. a first I-shaped groove; 37. c-shaped connecting pieces; 3701. a second I-shaped groove; 38. a connecting block; 3801. a through groove; 39. a clamping member; 3901. a bolt member; 3902. a clamping plate; 3903. a second spring; 40. a receiving block; 4001. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. It should be noted that, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, "a plurality of" means two or more.

Referring to fig. 1-3, the embodiment of the utility model provides a multifunctional operation bench, which comprises a trolley frame 4 obliquely erected on a side slope 2, wherein the bottom end of the trolley frame 4 is contacted with the ground 1 downwards, and the top end of the trolley frame extends out of the slope top 3 upwards;

the trolley frame 4 comprises an upper frame 8, a lower frame 9 and a moving wheel assembly 35, wherein the upper frame 8 and the lower frame 9 are stacked up and down, the moving wheel assembly 35 is arranged at the bottom of the lower frame 9, the sliding assembly 7 for driving the drill rod module to move reciprocally is arranged on the upper frame 8 in a sliding manner, the lower frame 9 is supported at the bottom of the upper frame 8 and is attached to the slope surface of the slope 2, and the moving wheel assembly 35 can drive the trolley frame 4 to move along the slope 2.

According to the utility model, on one hand, the traditional fixed steel pipe support is optimized into the movable bench structure, so that the problem that the turnover material is large in one-time investment in the conventional construction method is solved, the problems of complicated and time-consuming procedures for frequently installing and detaching the steel pipe support are solved, the investment of construction cost is effectively reduced, considerable economic benefits are realized, continuous operation of drilling construction is realized, and higher construction efficiency is realized; on the other hand, the trolley frame is formed by overlapping an upper frame and a lower frame with adjustable length in a splicing manner, so that the actual length of the movable rack can be adjusted according to the heights of different slopes, and further a sliding assembly slidably mounted in the upper frame can slide up and down freely, so that the drill rod module can be ensured to move freely along the broken surface of the side slope along the trolley frame, the adjustment adaptability and the construction application range of the movable rack are greatly improved, and the movable rack has very wide popularization prospect.

Referring to fig. 1 to 3, in this embodiment, the upper frame 8 includes two first main beams 10 spaced apart from each other and an auxiliary beam 11 disposed between the two first main beams 10;

the lower frame 9 comprises two second main beams 14 distributed at intervals and a reinforcing cross beam 15 connected between the two second main beams 14;

the first main beam 10, the second main beam 14 and the auxiliary beam 11 all comprise a plurality of I-shaped steel beams 12 which are vertically distributed, the first main beam 10 and the auxiliary beam 11 all further comprise first connecting assemblies 13, the first connecting assemblies 13 are detachably connected between two adjacent I-shaped steel beams 12, the second main beam 14 further comprises second connecting assemblies 16, the second connecting assemblies 16 are detachably connected between two adjacent I-shaped steel beams 12, and the first connecting assemblies 13 of the first main beam 10 and the second connecting assemblies 16 of the second main beam 14 are respectively installed in an up-down one-to-one correspondence mode.

In this way, the trolley frame 4 includes the upper frame 8 and the lower frame 9 that are stacked up and down, in order to be suitable for the use of the side slope 2 of different height, the upper and lower two frame structures are all length-spliced adjustable, and should keep the upper and lower two frame structures equal in length in the in-service use, wherein, the lower frame 9 plays the effect of supporting firmly, the upper frame 8 is for the slip subassembly 7 slides up and down improves the installation condition, ensures that the drilling rod module can move freely along with the trolley frame 4.

Referring to fig. 1, in this embodiment, the moving wheel assembly 35 includes a connection channel 3501, a second fixing plate 3502, and a second nylon roller 3503, the connection channel 3501 is mounted on the bottom surface of the lower frame 9 in a fitting manner, the second fixing plate 3502 is fixed on the bottom of the connection channel 3501, the second nylon roller 3503 is mounted on the bottom of the second fixing plate 3502, and the second nylon roller 3503 is mounted on the slope surface of the slope 2 in a tilting manner. The design like this, remove wheel unit 35 distribute in the middle section of platform truck frame 4 bottom and be close to the bottom of ground 1, second nylon gyro wheel 3503 is along with platform truck frame 4 inclines in the lump, until contradict and laminate to the domatic of side slope 2 has the drive platform truck frame 4 is followed the motion stroke that side slope 2 domatic removed, connect channel-section steel 3501 plays the effect of strengthening the connection, so, optimize traditional fixed steel pipe support for mobilizable platform truck frame 4, it is swift simple and convenient, has solved frequently to set up a large amount of steel pipe support process loaded down with trivial details, the long problem consuming time, can realize the continuous operation of drilling rod construction, has greatly improved the efficiency of construction.

Referring to fig. 2 and 6, in the present embodiment, the sliding assembly 7 includes a winch 21, a traction rope 24, and a scooter plate 25, wherein the winch 21 is fixed on the top of the upper frame 8, the scooter plate 25 is inserted between the two i-beams 12 located at the left and right sides and is connected to the winch 21 via the traction rope 24, and the traction rope 24 is wound under the driving action of the winch 21 and drives the scooter plate 25 to slide along the first girder 10;

slide rails 2501 are fixed on both sides of the bottom surface and the middle of the bottom surface of the scooter plate 25, the two slide rails 2501 located on both sides of the bottom surface are respectively matched with the two first main beams 10 located on both sides of the bottom surface in a sliding manner, the two slide rails 2501 located on the middle of the bottom surface are respectively matched with the auxiliary beams 11 located on the middle of the bottom surface in a sliding manner, a plurality of grooves 2502 are formed in the bottom of the scooter plate 25, first springs 2503 are fixed in the grooves 2502, a plurality of pulleys 2504 are installed on each slide rail 2501 at intervals, each pulley 2504 is connected with each first spring 2503 in a one-to-one correspondence manner and props against the first main beam 10 or the auxiliary beam 11, and hanging rings 2505 connected with the traction ropes 24 are fixed on the top end of the scooter plate 25.

In such design, the upper frame 8 is obliquely erected on the side slope 2, the sliding assembly 7 is obliquely erected depending on the upper frame 8, the winch 21 is started to automatically wind or unwind the traction rope 24, so that the sliding plate 25 is pulled to automatically slide back and forth along the upper frame 8, the sliding plate 25 is elastically provided with the pulley 2504 to increase the stability and flexibility of sliding clamping with the upper frame 8, the drill rod module is installed on the sliding plate 25, and the drill rod is precisely positioned to reach a designed hole site by longitudinally moving along the slope 2 slope direction and vertically moving relative to the moving rack by the moving rack, and is started to slowly drill so as to perform anchor rod hole drilling construction.

Referring to fig. 2, in this embodiment, the slip assembly 7 further includes a pulley block 23, a mounting plate 22 for mounting the pulley block 23 is fixed on the auxiliary beam 11 and below the hoist 21, the pulley block 23 includes at least two fixed pulleys, and the traction rope 24 is wound around a plurality of the fixed pulleys and keeps the same center line position with the auxiliary beam 11. By such design, the pulley block 23 limits the position of the traction rope 24, so as to avoid the situation that the rope end of the winch 21 is shifted in the use process, further prevent the direction of the traction rope 24 pulling the scooter plate 25 from changing, and ensure that the scooter plate 25 stably slides along the two first main beams 10.

Referring to fig. 1-5, in this embodiment, the construction platform 5 further includes two construction platforms 5, where the two construction platforms 5 are respectively installed on two sides of the trolley frame 4 along a length direction, and include two third girders 17 that are vertically spaced apart and diamond-shaped expansion brackets 18 that are connected between the two third girders 17 in an extendable or foldable manner, and the third girders 17 include a plurality of i-beams 12 that are vertically distributed, and a third connection assembly 19 that is detachably connected between two adjacent i-beams 12. By means of the design, the construction platforms 5 are located on two sides of the trolley frame 4 and serve as upper and lower channels for operators, and when the construction platform is used, on one hand, platform requirements of different lengths can be met by increasing or reducing the number of the I-shaped steel beams 12, and on the other hand, rail requirements of different heights can be met by stretching or folding the diamond-shaped telescopic frames 18.

Referring to fig. 2 to 5, in this embodiment, the support rod assembly 20 further includes a plurality of support rod assemblies 20, each of which horizontally penetrates the lower frame 9 and is connected between the left and right construction platforms 5, and vertically connected between the upper and lower third girders 17;

the support rod assembly 20 comprises a sleeve rod 2001 and an extension rod 2002, wherein the extension rod 2002 is slidably arranged in the sleeve rod 2001 and can be fixed with the sleeve rod 2001 through bolts, and the sleeve rod 2001 and the extension rod 2002 are detachably connected with the second connecting assembly 16 or the third connecting assembly 19 respectively.

In this way, the whole length of the supporting rod assemblies 20 is flexible and adjustable, a plurality of supporting rod assemblies 20 penetrate through the lower frame 9 on one hand, the construction platforms 5 positioned on two sides are connected with the lower frame into a whole, a bottom frame structure which can be stably erected on the slope surface of the slope 2 and can be stably supported at the bottom of the upper frame 8 is formed, a plurality of supporting rod assemblies 20 are connected to the construction platforms 5 on the other hand on any one side, and after the flexible length of the diamond-shaped expansion frame 18 is determined, the height of the railing of the construction platforms 5 is determined through the fixed connection of the supporting rod assemblies 20.

Referring to fig. 7-8, in this embodiment, the first connecting component 13 includes two symmetrically disposed i-shaped connecting pieces 36, a first i-shaped groove 3601 is opened in the i-shaped connecting piece 36 along the length direction, two i-shaped steel beams 12 located above and below the first connecting component 13 respectively penetrate into the two first i-shaped grooves 3601 and are detachably fixed with the corresponding i-shaped connecting pieces 36, and a plurality of first connecting components 13 and a plurality of i-shaped steel beams 12 are connected with each other along the length direction to form the first main beam 10 or the auxiliary beam 11 with an i-shaped cross section as a whole. By means of the design, the first main girder 10 and the auxiliary girder 11 are formed by splicing the I-shaped steel girders 12 and the first connecting components 13, the overall length of the upper frame 8 can be flexibly changed, and smooth sliding of the scooter plate 25 along the side edges of the first main girder 10 or the auxiliary girder 11 is facilitated.

Referring to fig. 9-12, in this embodiment, the second connection assembly 16 and the third connection assembly 19 each include a C-shaped connection 37, a connection block 38, and a clamping member 39;

the two C-shaped connecting pieces 37 are fixed on two sides of the connecting block 38 in a mirror image manner, a second i-shaped groove 3701 is formed in one end of the C-shaped connecting piece 37 away from the connecting block 38, and two i-shaped steel beams 12 positioned above and below the second connecting assembly 16 or the third connecting assembly 19 respectively penetrate into the two second i-shaped grooves 3701 and are detachably fixed with the corresponding C-shaped connecting pieces 37;

a through groove 3801 is formed in the middle of the connecting block 38;

the clamping members 39 are provided with a plurality of clamping members, are respectively positioned at two sides of each second I-shaped groove 3701, and comprise bolt members 3901, clamping plates 3902 and second springs 3903, wherein the two bolt members 3901 are respectively arranged at the top and the bottom of the C-shaped connecting member 37 in a penetrating way and are connected through the second springs 3903, and the two clamping plates 3902 are respectively arranged on each bolt member 3901 and can be in sliding fit with the groove walls of the through grooves 3801;

either the loop bar 2001 or the extension bar 2002 may pass through the through groove 3801 and be clamped to match the clamping plates 3902 on both sides.

By means of the design, the second main beams 14 and the third main beams 17 are formed by splicing the I-shaped steel beams 12 and the second connecting assemblies 16 or the third connecting assemblies 19, the overall length of the lower frame 9 or the construction platform 5 can be flexibly changed, the distance between the lower frame 9 and the construction platforms 5 on two sides can be flexibly changed, and the splicing stability between the lower frame 9 and the construction platforms 5 can be further improved.

Referring to fig. 11-12, in this embodiment, the third connecting assembly 19 further includes two receiving blocks 40 symmetrically disposed at the bottom of the connecting block 38, a sliding slot 4001 is centrally formed in the receiving block 40, and the end of the loop bar 2001 or the extension bar 2002 can be slidably connected to the sliding slot 4001. Through the sliding and detachable matching of the bearing blocks 40 and the two ends of the supporting rod assembly 20, the splicing between the construction platform 5 and the lower frame 9 is more convenient and quicker, and when the bearing blocks 40 are connected with the loop bars 2001 or the extension bars 2002, the two bearing blocks 40 are respectively inserted into two sides of the vertical parts of the loop bars 2001 or the extension bars 2002 and are connected through a bolt and nut structure, and the supporting rod assembly 20 in the lower frame 9 passes through the corresponding through grooves 3801 of the second connecting assembly 16 and is then connected with the corresponding third connecting assemblies 19 in the construction platforms 5 on two sides, so that a certain interval exists between the trolley frame 4 and the construction platforms 5 on two sides, and the trolley frame is convenient for operators to walk.

In summary, according to the utility model, on one hand, the traditional fixed steel pipe support is optimized into the structure of the movable bench, so that the problem that the conventional construction method is large in one-time input turnover material amount is solved, the problems of complicated and long time-consuming procedures of frequently installing and detaching the steel pipe support are solved, the input of construction cost is effectively reduced, considerable economic benefits are achieved, continuous operation of drilling construction is realized, and high construction efficiency is achieved; on the other hand, the trolley frame is formed by overlapping an upper frame and a lower frame with adjustable length in a splicing manner, so that the actual length of the movable rack can be adjusted according to the heights of different slopes, and further a sliding assembly slidably mounted in the upper frame can slide up and down freely, so that the drill rod module can be ensured to move freely along the broken surface of the side slope along the trolley frame, the adjustment adaptability and the construction application range of the movable rack are greatly improved, and the movable rack has very wide popularization prospect.

It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present utility model, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.

Claims (10)

1. A multifunctional work bench, characterized in that: the device comprises a trolley frame (4) obliquely erected on a side slope (2), wherein the bottom end of the trolley frame (4) is contacted with the ground (1) downwards, and the top end of the trolley frame is extended out of the top of the slope (3) upwards;

the trolley frame (4) comprises an upper frame (8) and a lower frame (9) which are stacked up and down and a moving wheel assembly (35) arranged at the bottom of the lower frame (9), the upper frame (8) is provided with a sliding assembly (7) which is used for driving the drill rod module to reciprocate in a sliding manner, the lower frame (9) is supported at the bottom of the upper frame (8) and is attached to a slope surface of the slope (2), and the moving wheel assembly (35) can drive the trolley frame (4) to move along the slope (2).

2. The multi-function work bench of claim 1, wherein: the upper frame (8) comprises two first main beams (10) which are distributed at intervals, and an auxiliary beam (11) which is arranged between the two first main beams (10);

the lower frame (9) comprises two second main beams (14) which are distributed at intervals, and a reinforcing cross beam (15) connected between the two second main beams (14);

the first main beam (10), the second main beam (14) and the auxiliary beam (11) comprise a plurality of I-shaped steel beams (12) which are vertically distributed, the first main beam (10) and the auxiliary beam (11) also comprise first connecting components (13), the first connecting components (13) are detachably connected between two adjacent I-shaped steel beams (12), the second main beam (14) also comprises second connecting components (16), the second connecting components (16) are detachably connected between two adjacent I-shaped steel beams (12), and each first connecting component (13) of the first main beam (10) and each second connecting component (16) of the second main beam (14) are respectively installed in an up-down one-to-one correspondence mode.

3. The multi-function work bench of claim 1, wherein: the mobile wheel assembly (35) comprises a connecting channel steel (3501), a second fixing plate (3502) and a second nylon roller (3503), wherein the connecting channel steel (3501) is installed on the bottom surface of the lower frame (9) in a fitting mode, the second fixing plate (3502) is fixed on the bottom of the connecting channel steel (3501), the second nylon roller (3503) is installed on the bottom of the second fixing plate (3502), and the second nylon roller (3503) can be attached to the slope surface of the slope (2) in a tilting mode.

4. The multi-function work bench of claim 2, wherein: the sliding assembly (7) comprises a winch (21), a traction rope (24) and a scooter plate (25), wherein the winch (21) is fixed at the top of the upper frame (8), the scooter plate (25) is inserted between two I-shaped steel beams (12) positioned at the left side and the right side and is connected to the winch (21) through the traction rope (24), and the traction rope (24) is wound under the driving action of the winch (21) and drives the scooter plate (25) to slide along the first main beam (10);

slide rails (2501) are fixed on two sides of the bottom surface of the scooter plate (25) and in the middle of the bottom surface, the two slide rails (2501) located on two sides of the bottom surface are respectively in sliding fit with the two first main beams (10) located on the left side and the right side, the two slide rails (2501) located in the middle of the bottom surface are respectively in sliding fit with the auxiliary beams (11) located in the middle, a plurality of grooves (2502) are formed in the bottom of the scooter plate (25), first springs (2503) are fixed in the grooves (2502), a plurality of pulleys (2504) are installed on the slide rails (2501) at intervals, the pulleys (2504) are connected with the first springs (2503) in a one-to-one correspondence mode and are abutted to the first main beams (10) or the auxiliary beams (11), and hanging rings (5) connected with traction ropes (25024) are fixed on the top ends of the scooter plate (25).

5. The multi-purpose work bench of claim 4, wherein: the sliding assembly (7) further comprises a pulley block (23), a mounting plate (22) used for mounting the pulley block (23) is fixed on the auxiliary beam (11) and located below the winch (21), the pulley block (23) comprises at least two fixed pulleys, and the traction rope (24) is wound on the fixed pulleys in a penetrating mode and is kept at the same central line position with the auxiliary beam (11).

6. The multi-function work bench of claim 2, wherein: the construction platform (5) is arranged on two sides of the trolley frame (4) along the length direction, the two construction platform (5) comprises two third girders (17) which are distributed at intervals up and down and diamond-shaped telescopic frames (18) which can be stretched or folded and connected between the two third girders (17), the third girders (17) comprise a plurality of I-shaped steel girders (12) which are distributed vertically, and third connecting assemblies (19) which are detachably connected between the two adjacent I-shaped steel girders (12).

7. The multi-purpose work bench of claim 6, wherein: the support rod assembly (20) comprises a plurality of support rod assemblies (20), and the support rod assemblies respectively penetrate through the lower frame (9) horizontally and are connected between the left construction platform (5) and the right construction platform (5) and are vertically connected between the upper and lower third main beams (17);

the support rod assembly (20) comprises a loop bar (2001) and an extension bar (2002), the extension bar (2002) is slidably arranged in the loop bar (2001) in a penetrating mode, the extension bar and the loop bar (2001) can be fixed through bolts, and the loop bar (2001) and the extension bar (2002) are detachably connected with the second connecting assembly (16) or the third connecting assembly (19) respectively.

8. The multi-function work bench of claim 2, wherein: the first connecting assembly (13) comprises two symmetrically arranged I-shaped connecting pieces (36), a first I-shaped groove (3601) is formed in the I-shaped connecting pieces (36) along the length direction, two I-shaped steel beams (12) located above and below the first connecting assembly (13) penetrate into the two first I-shaped grooves (3601) respectively and are detachably fixed with the corresponding I-shaped connecting pieces (36), and a plurality of first connecting assemblies (13) and a plurality of I-shaped steel beams (12) are connected in an one-to-one mode along the length direction to form a first main beam (10) or an auxiliary beam (11) with an I-shaped cross section integrally.

9. The multi-purpose work bench of claim 7, wherein: the second connecting component (16) and the third connecting component (19) comprise C-shaped connecting pieces (37), connecting blocks (38) and clamping pieces (39);

the C-shaped connecting pieces (37) are two and are fixed on two sides of the connecting block (38) in a mirror image mode, a second I-shaped groove (3701) is formed in one end, away from the connecting block (38), of each C-shaped connecting piece (37), and two I-shaped steel beams (12) located above and below the second connecting assembly (16) or the third connecting assembly (19) penetrate into the two second I-shaped grooves (3701) respectively and are detachably fixed with the corresponding C-shaped connecting pieces (37);

a through groove (3801) is formed in the middle of the connecting block (38);

the clamping pieces (39) are respectively arranged at two sides of each second I-shaped groove (3701) and comprise bolt pieces (3901), clamping plates (3902) and second springs (3903), the two bolt pieces (3901) are respectively arranged at the top and the bottom of the C-shaped connecting piece (37) in a penetrating mode and connected through the second springs (3903), and the two clamping plates (3902) are respectively arranged on each bolt piece (3901) and can be in sliding fit with the groove walls of the through grooves (3801);

either the loop bar (2001) or the extension bar (2002) can pass through the through groove (3801) and be clamped and matched with the clamping plates (3902) on two sides.

10. The multi-purpose work bench of claim 9, wherein: the third connecting assembly (19) further comprises two bearing blocks (40) symmetrically arranged at the bottom of the connecting block (38), a sliding groove (4001) is formed in the middle of the bearing blocks (40), and the end parts of the loop bar (2001) or the extension bar (2002) can be connected with the sliding groove (4001) in a sliding matching mode.