CN216381388U

CN216381388U - Integral rail-mounted hydraulic trolley for tunnel cable trench

Info

Publication number: CN216381388U
Application number: CN202123054021.6U
Authority: CN
Inventors: 蒲水山
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-26
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses an integral rail-mounted hydraulic trolley for a tunnel cable trench, which comprises a travelling trolley and a stand column fixed at the top of the travelling trolley, wherein a cable trench template is installed on one side of the stand column, a balancing weight is installed on the surface of the top of the travelling trolley, two L-shaped guide rails are symmetrically fixed on the surface of the top of the travelling trolley, a sliding seat is slidably sleeved on the two L-shaped guide rails and is U-shaped in side view, the balancing weight is fixed on the surface of the top of the sliding seat, and an adjusting mechanism is arranged between the sliding seat and the L-shaped guide rails; through fixing the balancing weight at the top of slide to through the adjustment mechanism who sets up, make follow-up operating personnel only need pass through the position of the quick regulation slide of adjustment mechanism, can accomplish the position control of balancing weight, solved the inconvenient problem of balancing weight position control among the former device, thereby bring the convenience for the use of follow-up cable pit template hydraulic trolley, optimize the use convenience and the flexibility of whole cable pit template hydraulic trolley.

Description

Integral rail-mounted hydraulic trolley for tunnel cable trench

Technical Field

The utility model belongs to the technical field of rail-mounted hydraulic trolleys, and particularly relates to an integral rail-mounted hydraulic trolley for a tunnel cable trench.

Background

In the tunnel cable trench construction process, a cable trench template hydraulic trolley is needed to be used for construction of a cable trench template, the cable trench template hydraulic trolley has the advantages of being simple in operation, fast in transition, not prone to damage of the template, greatly reducing labor intensity and engineering quantity of workers, shortening process circulation, improving progress, shortening working period, achieving integral pouring of the cable trench, ensuring structural integrity, line shape adaptability and good concrete appearance quality, effectively avoiding chiseling of concrete construction joints, installing stubble connecting ribs, cleaning interfaces, coating interface agents and other complex processes, accelerating construction rhythm, reducing engineering cost, adopting a whole set of equipment for construction, achieving accurate positioning operation standardization of a trench construction process and achieving construction mechanization.

When the existing cable trench template hydraulic trolley is used, a balancing weight is arranged on a walking trolley, but the existing balancing weight is directly fixed on the walking trolley, so that more time is spent when the position of the balancing weight needs to be adjusted subsequently, the use convenience and flexibility of the whole cable trench template hydraulic trolley are reduced, and the utility model provides the whole rail-mounted hydraulic trolley for the tunnel cable trench.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integral rail-mounted hydraulic trolley for a tunnel cable trench, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the integral rail-mounted hydraulic trolley for the tunnel cable trench comprises a traveling trolley and a stand column fixed at the top of the traveling trolley, wherein a cable trench template is installed on one side of the stand column, a balancing weight is installed on the top surface of the traveling trolley, two L-shaped guide rails are symmetrically fixed on the top surface of the traveling trolley, a sliding seat is sleeved on each L-shaped guide rail in a sliding manner and is U-shaped in side view, the balancing weight is fixed on the top surface of the sliding seat, an adjusting mechanism is arranged between each sliding seat and the corresponding L-shaped guide rail and comprises an inner groove formed in the corresponding sliding seat, a central column is arranged in the corresponding inner groove, an inner sliding plate is fixed to the top of the central column, two springs are connected between each inner sliding plate and the inner wall of the bottom end of the corresponding inner groove, a bottom plate is arranged on the bottom surface of each sliding seat, and the bottom end of the central column penetrates through to the bottom of the corresponding sliding seat and is fixed with the bottom plate, the sliding seat is characterized in that limiting clamping blocks are fixed on the surfaces of two ends of the bottom plate, a plurality of limiting clamping grooves are formed in the bottom surface of the L-shaped guide rail, the top end of each limiting clamping block is clamped on the inner side of one limiting clamping groove, a pressing block is arranged on the top surface of the top of the inner sliding plate in a cabinet top mode, and the top end of the pressing block penetrates through the top of the sliding seat.

Preferably, the pressing plate is rotatably mounted on the top end surface of the pressing block, the side supporting blocks are symmetrically fixed on the top surface of the sliding seat relative to the two sides of the pressing block, and the two ends of the pressing plate are respectively located at the tops of the two side supporting blocks.

Preferably, a top rod with a T-shaped section is fixed on the top end surface of the pressing block, and the pressing plate is rotatably sleeved on the top rod.

Preferably, the top surface of the side supporting block is fixed with a base pad, the top surface of the base pad is provided with an integrated limiting protrusion, the surfaces of the two ends of the pressing plate are both provided with limiting grooves, and the top ends of the limiting protrusions are embedded into the limiting grooves.

Preferably, the top end of the inner groove is provided with a top hole, and the top hole is communicated with the top surface of the sliding seat.

Preferably, the bottom end of the inner groove is provided with a bottom hole, and the bottom hole is communicated with the bottom surface of the sliding seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. through fixing the balancing weight at the top of slide to through the adjustment mechanism who sets up, make follow-up operating personnel only need pass through the position of the quick regulation slide of adjustment mechanism, can accomplish the position control of balancing weight, solved the inconvenient problem of balancing weight position control among the former device, thereby bring the convenience for the use of follow-up cable pit template hydraulic trolley, optimize the use convenience and the flexibility of whole cable pit template hydraulic trolley.

2. Through the structures such as the clamp plate, the side supporting block, the base pad, the limiting protrusion and the limiting groove, the limiting effect can be achieved on the pressing block in the daily use process, the pressing block is prevented from being rubbed and touched by external objects to cause mistaken pressing, and therefore the stability of the adjusting mechanism is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;

FIG. 3 is a side cross-sectional view of the connection of the carriage and the L-shaped rail of the present invention;

FIG. 4 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present invention;

FIG. 5 is an enlarged view of a portion of the utility model in the area C of FIG. 3;

in the figure: 1. a traveling carriage; 2. a slide base; 3. a balancing weight; 4. an L-shaped guide rail; 5. a column; 6. a cable trench template; 7. briquetting; 8. pressing a plate; 9. a side bracing block; 10. a base plate; 11. a limiting clamping block; 12. an inner tank; 13. a central column; 14. a spring; 15. an inner slide plate; 16. a limiting clamping groove; 17. a base pad; 18. a limiting bulge; 19. and a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: the integral rail-mounted hydraulic trolley for the tunnel cable trench comprises a walking trolley 1 and a stand column 5 fixed on the top of the walking trolley 1, a cable trench template 6 is installed on one side of the stand column 5, a balancing weight 3 is installed on the top surface of the walking trolley 1, two L-shaped guide rails 4 are symmetrically fixed on the top surface of the walking trolley 1, a sliding seat 2 is sleeved on the two L-shaped guide rails 4 in a sliding manner, the sliding seat 2 is U-shaped in side view, the balancing weight 3 is fixed on the top surface of the sliding seat 2, an adjusting mechanism is arranged between the sliding seat 2 and the L-shaped guide rails 4 and comprises an inner groove 12 arranged in the sliding seat 2, a central column 13 is arranged in the inner groove 12, an inner sliding plate 15 is fixed on the top of the central column 13, two springs 14 are connected between the inner sliding plate 15 and the inner wall of the bottom end of the inner groove 12, a bottom plate 10 is arranged on the bottom surface of the sliding seat 2, and the bottom end of the central column 13 penetrates through the bottom of the sliding seat 2 and is fixed with the bottom plate 10, both ends surface of bottom plate 10 all is fixed with spacing fixture block 11, a plurality of spacing draw-in grooves 16 corresponding with spacing fixture block 11 have evenly been seted up on the bottom surface of L shape guide rail 4, the top card of spacing fixture block 11 is in the inboard of one of them spacing draw-in groove 16, a spacing to slide 2 when being used daily, there is briquetting 7 on the top surface cabinet top of interior slide 15, and the top of briquetting 7 runs through to the top of slide 2, the pushing down of accessible briquetting 7 causes the top of spacing fixture block 11 to shift out spacing draw-in groove 16, thereby be convenient for to the position control of slide 2 and balancing weight 3.

In this embodiment, preferably, the pressing plate 8 is rotatably installed on the top surface of the pressing block 7, the side supporting blocks 9 are symmetrically fixed on the top surface of the sliding base 2 relative to the two sides of the pressing block 7, and the two ends of the pressing plate 8 are respectively located at the tops of the two side supporting blocks 9, so that the pressing block 7 can be limited in the daily use process, and the pressing block 7 is prevented from being mistakenly pressed due to the rubbing of the pressing block 7 and an external object.

In this embodiment, preferably, a top end surface of the pressing block 7 is fixed with a top rod with a T-shaped cross section, the pressing plate 8 is rotatably sleeved on the top rod, so that the pressing plate 8 can smoothly rotate on the top end of the pressing block 7, the top surface of the side supporting block 9 is fixed with the base pad 17, the top surface of the base pad 17 is provided with the limiting protrusion 18 of the integrated type, the base pad 17 and the limiting protrusion 18 are rubber components, the two end surfaces of the pressing plate 8 are both provided with the limiting groove 19 corresponding to the limiting protrusion 18, the top end of the limiting protrusion 18 is embedded into the limiting groove 19, so that the end portion of the pressing plate 8 can be limited by the limiting protrusion 18 when rotating to the top of the side supporting block 9, and the subsequent pressing plate is easy to rotate away.

In this embodiment, preferably, the top end of the inner groove 12 is provided with a top hole corresponding to the pressing block 7, the top hole is communicated with the top surface of the sliding seat 2 and is used for penetrating the pressing block 7, the bottom end of the inner groove 12 is provided with a bottom hole corresponding to the center post 13, and the bottom hole is communicated with the bottom surface of the sliding seat 2 and is used for penetrating the center post 13.

The working principle and the using process of the utility model are as follows: when the cable trench template hydraulic trolley is used, if the position of the balancing weight 3 needs to be adjusted, the pressing plate 8 is rotated with force, so that the limiting protrusion 18 is pressed to deform and extruded out of the limiting groove 19, the pressing plate 8 can be smoothly rotated until the pressing plate 8 rotates ninety degrees, the pressing plate 8 is not blocked by the two side supporting blocks 9, the pressing plate 8 and the pressing block 7 can be pressed down at the moment, the inner sliding plate 15 moves downwards, the spring 14 is gradually compressed, the central column 13 drives the bottom plate 10 to move downwards until the top end of the limiting clamping block 11 moves out of the top end of the limiting clamping groove 16, the limiting of the limiting clamping block 11 on the sliding seat 2 can be released, the sliding seat 2 can slide on the top of the walking trolley 1 through the two L-shaped guide rails 4 at the moment, so that the positions of the sliding seat 2 and the balancing weight 3 are changed, and the pressing plate 8 and the pressing block 7 are loosened after the position is adjusted to a proper position, make interior slide 15 kick-back under spring 14's promotion, and make center post 13 pull back bottom plate 10, go into the spacing draw-in groove 16 of other positions until the top card of spacing fixture block 11, can accomplish spacing behind the slide 2 regulation, and accomplish the position control of balancing weight 3, the inconvenient problem of balancing weight 3 position control among the former device has been solved, thereby it is convenient to bring for the use of follow-up cable pit template hydraulic trolley, rotate ninety degrees once more with clamp plate 8 at last, and make the top card of spacing arch 18 go into the inboard of spacing recess 19, can accomplish the spacing of clamp plate 8, thereby prevent that briquetting 7 from being pressed by mistake in daily use, improve adjustment mechanism's stability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Whole rail-mounted formula hydraulic jumbo in tunnel cable pit, including walking platform truck (1) and fix stand (5) at walking platform truck (1) top, cable pit template (6) are installed to one side of stand (5), the top surface mounting of walking platform truck (1) has balancing weight (3), its characterized in that: the top surface of the walking trolley (1) is symmetrically fixed with two L-shaped guide rails (4), the two L-shaped guide rails (4) are sleeved with a sliding seat (2) in a sliding way, the sliding seat (2) is in a U shape in side view, the balancing weight (3) is fixed on the top surface of the sliding seat (2), an adjusting mechanism is arranged between the sliding seat (2) and the L-shaped guide rails (4), the adjusting mechanism comprises an inner groove (12) arranged inside the sliding seat (2), a central column (13) is arranged inside the inner groove (12), an inner sliding plate (15) is fixed on the top of the central column (13), two springs (14) are connected between the inner sliding plate (15) and the inner wall of the bottom end of the inner groove (12), the bottom surface of the sliding seat (2) is provided with a bottom plate (10), and the bottom end of the central column (13) penetrates through to the bottom of the sliding seat (2) and is fixed with the bottom plate (10), the sliding seat is characterized in that limiting clamping blocks (11) are fixed on the surfaces of two ends of the bottom plate (10), a plurality of limiting clamping grooves (16) are uniformly formed in the surface of the bottom of the L-shaped guide rail (4), the top end of each limiting clamping block (11) is clamped on the inner side of one limiting clamping groove (16), a pressing block (7) is arranged on the top surface of the inner sliding plate (15) in a cabinet top mode, and the top end of each pressing block (7) penetrates through the top of the sliding seat (2).

2. The integral rail-mounted hydraulic trolley for tunnel cable ducts of claim 1, wherein: the top surface of briquetting (7) is rotatory installs clamp plate (8), the top surface of slide (2) is fixed with side bracer (9) for the bilateral symmetry of briquetting (7), and the both ends of clamp plate (8) are in the top of two side bracers (9) respectively.

3. The integral rail-mounted hydraulic trolley for the tunnel cable trench as claimed in claim 2, wherein: and a top rod with a T-shaped section is fixed on the surface of the top end of the pressing block (7), and the pressing plate (8) is rotatably sleeved on the top rod.

4. The integral rail-mounted hydraulic trolley for the tunnel cable trench as claimed in claim 2, wherein: the top surface of side brace piece (9) is fixed with base pad (17), the top surface of base pad (17) is equipped with spacing arch (18) of integral type, spacing recess (19) have all been seted up on the both ends surface of clamp plate (8), the top of spacing arch (18) is embedded into in spacing recess (19).

5. The integral rail-mounted hydraulic trolley for tunnel cable ducts of claim 1, wherein: the top end of the inner groove (12) is provided with a top hole, and the top hole is communicated with the top surface of the sliding seat (2).

6. The integral rail-mounted hydraulic trolley for tunnel cable ducts of claim 1, wherein: the bottom end of the inner groove (12) is provided with a bottom hole, and the bottom hole is communicated with the bottom surface of the sliding seat (2).