CN216006982U

CN216006982U - Municipal administration pipeline slot support system protection device

Info

Publication number: CN216006982U
Application number: CN202122035631.5U
Authority: CN
Inventors: 付军鹏; 朱胜勇; 许庆鹏; 李正虎; 刘世鹏
Original assignee: Shandong Huitong Construction Group Co Ltd
Current assignee: Shandong Huitong Construction Group Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-11
Anticipated expiration: 2031-08-27

Abstract

The utility model belongs to the technical field of municipal engineering, and particularly relates to a municipal pipeline groove supporting system protecting device which comprises a supporting plate A and a supporting plate B, wherein the supporting plate B is connected inside the supporting plate A in a sliding manner, a telescopic fixing mechanism is arranged on the supporting plate B, and supporting components are arranged between the two supporting plates A and the two supporting plates B; carry out flexible from top to bottom in backup pad A through backup pad B, make backup pad B and backup pad A and the area of contact of slot increase with less, thereby adapt to the different slot degree of depth of adaptation, the equal fixed connection of screw thread sleeve pipe is on two backup pad A and two backup pad B, consequently when the screw thread sleeve pipe slides, drive backup pad A and backup pad B and carry out the removal of position, thereby can change backup pad A and backup pad B and the support dynamics between the slot, then make the security when the slot excavation higher.

Description

Municipal administration pipeline slot support system protection device

Technical Field

The utility model belongs to the technical field of municipal engineering, and particularly relates to a municipal pipeline groove supporting system protection device.

Background

The municipal pipeline installation method comprises grooving construction and non-grooving construction, wherein pipe ditches need to be excavated in the grooving construction, in order to prevent foundation pit collapse, slope taking and supporting measures need to be taken according to the conditions of geological conditions, excavation depth, surrounding environment, underground pipelines, underground water and the like to prevent the foundation pit slope from unstably collapsing, and the safety of construction operation of constructors in the grooves is improved.

According to the actual construction condition in the scene, at the excavation in-process, because the workman puts the slope not enough, perhaps does not put the slope, the easy accident that collapses that causes in rainy season, and when excavating different slots, the degree of depth of excavation is also inequality, when facing the darker slot of excavation depth, can cause the accident of collapsing like the support nature is not enough, and the security is not high.

In order to solve the problems, the application provides a municipal pipeline groove supporting system protection device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a municipal pipeline groove supporting system protecting device which can correspondingly support grooves with different excavation depths through a telescopic fixing mechanism, the applicability is improved, and the supporting component can further support a supporting plate A and a supporting plate B in the groove excavation process, so that the safety is higher.

In order to achieve the purpose, the utility model provides the following technical scheme: a municipal pipeline groove supporting system protection device comprises a supporting plate A and a supporting plate B, wherein the supporting plate B is connected inside the supporting plate A in a sliding mode, a telescopic fixing mechanism is arranged on the supporting plate B, and supporting assemblies are arranged between the two supporting plates A and the two supporting plates B;

the telescopic fixing mechanism comprises a telescopic component and a fixing component, the telescopic component is arranged inside the supporting plate A, and the fixing component is arranged outside the top of the supporting plate B.

Preferably, the telescopic assembly comprises adjusting hand wheels, a main gear, a threaded rod and a pinion, the two adjusting hand wheels are respectively connected to one side of the bottoms of the two support plates A in a penetrating and rotating mode, the main gear is fixedly connected with the adjusting hand wheels, the bottom of the support plate B is provided with a threaded through hole, one end of the threaded rod is connected in the threaded through hole in a rotating mode, the pinion is fixedly connected with the other end of the threaded rod, and the main gear is connected with the pinion in a meshed mode.

Preferably, the fixing assembly comprises clamping plates, elastic telescopic rods and a fixing plate, the two clamping plates are fixedly connected to the outer sides of the tops of the two supporting plates B, one end of each elastic telescopic rod is fixedly connected with the clamping plates, and the fixing plate is fixedly connected with the other end of each elastic telescopic rod.

Preferably, the support assembly comprises hinge lugs, threaded sleeves and threaded lead screws, the hinge lugs are symmetrically and fixedly connected to the two support plates A and the two support plates B, hinge rods are fixedly connected to one ends of the threaded sleeves and hinged to the hinge lugs, and two ends of the threaded lead screws are rotatably connected into the threaded sleeves.

Preferably, the protection device for the municipal pipeline groove supporting system comprises a supporting rod, a supporting tube and a compression spring, wherein one end of the supporting rod is fixedly connected with the clamping plate, one end of the supporting tube is sleeved on the supporting rod, one end of the compression spring is fixedly connected with the other end of the supporting rod, the other end of the compression spring is fixedly connected to the bottom of the inner side of the supporting tube, and the other end of the supporting tube is fixedly connected with the fixing plate.

Preferably, the municipal pipeline groove supporting system protection device is characterized in that fixing bolts are arranged on the tops of the two fixing plates in a threaded mode, and anti-skid pads are arranged at the bottoms of the two fixing plates.

Preferably, the middle part of the threaded screw rod is fixedly connected with a fixed sleeve, and the surface of the fixed sleeve is wrapped with an anti-skid pad.

Preferably, sealing rubber strips are arranged at the sliding connection positions of the support plate A and the support plate B, and anti-slip pads are wrapped on the opposite sides of the support plate A and the support plate B.

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

1. when rotating adjusting hand wheel, drive the master gear and rotate, be connected with the pinion meshing because of the master gear, consequently, drive the pinion when the master gear rotates and rotate, because of pinion fixed connection in the threaded rod bottom, then when the pinion rotated, it rotates to drive the threaded rod, rotate in the screw thread through-hole because of the threaded rod other end rotates, consequently, when the threaded rod rotates in the screw thread through-hole, it carries out flexible from top to bottom in backup pad A to drive backup pad B, carry out flexible from top to bottom in backup pad A through backup pad B, make backup pad B and backup pad A and the area of contact of slot increase with less, thereby adapt to different slot depths.

2. The screw thread lead screw both ends are all rotated and are connected inside the screw thread sleeve pipe, consequently when rotating the screw thread lead screw, the screw thread sleeve pipe at both ends all stretches out and draws back on the screw thread lead screw, because of the equal fixed connection of a plurality of screw thread sleeve pipe is on two backup pad A and two backup pad B, consequently when the screw thread sleeve pipe slides, drive backup pad A and backup pad B and carry out the removal of position, thereby can change backup pad A and backup pad B and the support dynamics between the slot, make the security when the slot excavation higher then.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the construction of the hinge rod of the present invention;

FIG. 3 is a schematic view of the construction of the pinion gear of the present invention;

FIG. 4 is a schematic view of the structure of the threaded through-hole of the present invention;

FIG. 5 is a schematic structural view of a main gear according to the present invention;

FIG. 6 is a schematic structural view of a fixing member according to the present invention;

fig. 7 is a schematic structural view of a compression spring according to the present invention.

In the figure:

1. a support plate A; 2. a support plate B; 21. a threaded through hole; 3. a telescopic fixing mechanism; 31. a telescoping assembly; 311. adjusting a hand wheel; 312. a main gear; 313. a threaded rod; 314. a pinion gear; 32. a fixing assembly; 321. a clamping plate; 322. an elastic telescopic rod; 3221. a support bar; 3222. supporting a tube; 3223. a compression spring; 323. a fixing plate; 3231. fixing the bolt; 4. a support assembly; 41. a hinge ear; 42. a threaded bushing; 421. a hinged lever; 43. a threaded lead screw; 431. and (4) fixing sleeves.

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.

As shown in fig. 1;

the utility model provides a municipal administration pipeline slot support system protection device, includes that backup pad A1 and backup pad B2 sliding connection are inside backup pad A1, and backup pad B2 is provided with flexible fixed establishment 3 on the backup pad B2, all is provided with supporting component 4 between two backup pads A1 and two backup pads B2.

In this embodiment: by sleeving the support plate A1 on the support plate B2 and sliding the support plate B2 in the support plate A1, the contact area of the support plate B2 and the groove is increased in the upward sliding process, so that different groove depths are adapted.

It should be noted that: joint strip is all installed with backup pad B2 slip handing-over department to backup pad A1, and backup pad A1 and backup pad B2 one side of carrying on the back mutually has all wrapped up the slipmat.

In this embodiment: make in the difficult entering backup pad A1 of dust through joint strip, and all wrap up the slipmat through backup pad A1 and backup pad B2 one side of the back of the body mutually for the frictional force of backup pad A1 and backup pad B2 and slot is higher, and the structure is more stable.

As shown in fig. 1-7;

based on current slot support protection device, can all carry out corresponding support to the slot when the slot to different excavation depths through flexible fixed establishment 3, the suitability has obtained the promotion, and through supporting component 4 for to backup pad A1 and the further support of backup pad B2 memorability when digging the slot, the security is higher.

Further, the method comprises the following steps:

in combination with the above, the retractable assembly 31 is disposed inside the supporting plate A1, and the fixing assembly 32 is disposed outside the top of the supporting plate B2.

In this embodiment: can carry out flexible from top to bottom in backup pad A1 with backup pad B2 through flexible subassembly 31 conveniently to make all can carry out corresponding quick adjustment to the slot of the different degree of depth, can fix the slot top through fixed subassembly 32, thereby make the structure more stable.

Further, the method comprises the following steps: the telescopic assembly 31 comprises an adjusting handwheel 311, a main gear 312, a threaded rod 313 and a pinion 314, wherein the two adjusting handwheels 311 are respectively connected to one side of the bottoms of two support plates A1 in a penetrating and rotating manner, the main gear 312 is fixedly connected with the adjusting handwheel 311, a threaded through hole 21 is formed in the bottom of a support plate B2, one end of the threaded rod 313 is rotatably connected in the threaded through hole 21, the pinion 314 is fixedly connected with the other end of the threaded rod 313, and the main gear 312 is meshed with the pinion 314.

In this embodiment: because the adjusting handwheel 311 is connected with one side of the bottom of the supporting plate A1 in a penetrating and rotating way and the main gear 312 is fixedly connected with the adjusting handwheel 311, therefore, when the adjustment handwheel 311 is rotated, the main gear 312 is driven to rotate, and because the main gear 312 is meshed with the pinion 314, therefore, when the main gear 312 rotates, the sub-gear 314 is driven to rotate, because the sub-gear 314 is fixedly connected to the bottom of the threaded rod 313, and then when the sub-gear 314 rotates, the threaded rod 313 is driven to rotate, and because the other end of the threaded rod 313 is rotatably connected in the threaded through hole 21, therefore, when the threaded rod 313 rotates in the threaded through hole 21, the support plate B2 is driven to extend and retract up and down in the support plate A1, by telescoping support panel B2 up and down within support panel a1, the contact area of support panel B2 and support panel a1 with the grooves can be increased and decreased to accommodate different groove depths.

It should be noted that: the fixing component 32 comprises a clamping plate 321, an elastic telescopic rod 322 and a fixing plate 323, wherein the two clamping plates 321 are fixedly connected to the outer sides of the tops of the two supporting plates B2, one end of the elastic telescopic rod 322 is fixedly connected with the clamping plate 321, and the other end of the fixing plate 323 and the other end of the elastic telescopic rod 322 are fixedly connected.

In this embodiment: can laminate with the slot top through grip block 321 to make backup pad B2 and backup pad A1 more stable, it is darker if the slot degree of depth, can carry out the flexible of length with fixed plate 323 through elasticity telescopic link 322, through the flexible of fixed plate 323 length, make the area of contact at fixed subassembly 32 and slot top adjust according to the degree of depth of slot, it is darker if the degree of depth, can be through pulling fixed plate 323, make the mechanism more stable.

It should be noted that: the elastic expansion rod 322 comprises a supporting rod 3221, a supporting tube 3222 and a compression spring 3223, wherein one end of the supporting rod 3221 is fixedly connected to the clamping plate 321, one end of the supporting tube 3222 is sleeved on the supporting rod 3221, one end of the compression spring 3223 is fixedly connected to the other end of the supporting rod 3221, the other end of the compression spring 3223 is fixedly connected to the bottom of the inner side of the supporting tube 3222, and the other end of the supporting tube 3222 is fixedly connected to the fixing plate 323.

In this embodiment: because one end of the supporting rod 3221 is fixedly connected to the holding plate 321, the supporting tube 3222 is fixedly connected to the fixing plate 323, and the supporting rod 3221 is slidably connected to the supporting tube 3222, the fixing plate 323 can be driven to extend and retract by extending and retracting the supporting tube 3222, and the fixing plate 323 can be retracted more conveniently by compressing the spring 3223.

It should be noted that: the top of the fixing plate 323 is threadedly provided with a fixing bolt 3231, and the bottoms of the two fixing plates 323 are provided with anti-slip pads.

In this embodiment: can fix fixed plate 323 through fixing bolt 3231, all have the slipmat through fixed plate 323 bottom for the friction on fixed plate 323 and road surface is bigger, and the structure is more stable.

Further, the method comprises the following steps: the supporting assembly 4 comprises an articulated lug 41, a threaded sleeve 42 and a threaded screw rod 43, the articulated lug 41 is symmetrically and fixedly connected to two supporting plates A1 and two supporting plates B2, one end of the threaded sleeve 42 is fixedly connected with an articulated rod 421, the articulated rod 421 is articulated with the articulated lug 41, and two ends of the threaded screw rod 43 are rotatably connected in the threaded sleeve 42.

In this embodiment: because of the equal rotational connection in threaded sleeve 42 in threaded lead screw 43 both ends, consequently when rotating threaded lead screw 43, the threaded sleeve 42 at both ends all stretches out and draws back on threaded lead screw 43, because of the equal fixed connection of a plurality of threaded sleeve 42 is on two backup pads A1 and two backup pads B2, consequently when threaded sleeve 42 slides, drive backup pad A1 and backup pad B2 and carry out the removal of position, thereby can change backup pad A1 and backup pad B2 and the support dynamics between the slot, then make the security when the slot excavation higher.

It should be noted that: the fixed cover 431 is fixedly connected to the middle of the threaded screw 43, and the surface of the fixed cover 431 is wrapped by the non-slip mat.

In this embodiment: make through fixed cover 431 to rotate screw thread lead screw 43 more convenient, make through the slipmat when holding fixed cover 431, more stable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a municipal administration pipeline slot support system protection device, includes backup pad A (1) and backup pad B (2), backup pad B (2) sliding connection is inside backup pad A (1), its characterized in that: a telescopic fixing mechanism (3) is arranged on the support plate B (2), and a support component (4) is arranged between the two support plates A (1) and the two support plates B (2);

the telescopic fixing mechanism (3) comprises a telescopic component (31) and a fixing component (32), the telescopic component (31) is arranged inside the support plate A (1), and the fixing component (32) is arranged outside the top of the support plate B (2).

2. The municipal pipeline trench support system protection device of claim 1, wherein: flexible subassembly (31) are including adjusting hand wheel (311), master gear (312), threaded rod (313) and pinion (314), two adjusting hand wheel (311) all runs through the rotation and connects in two backup pad A (1) bottom one side, master gear (312) and adjusting hand wheel (311) fixed connection, screw through hole (21) have been seted up to backup pad B (2) bottom, threaded rod (313) one end is rotated and is connected in screw through hole (21), pinion (314) and threaded rod (313) other end fixed connection, just master gear (312) and pinion (314) meshing are connected.

3. The municipal pipe trench support system protection device of claim 2, wherein: fixed subassembly (32) include grip block (321), elasticity telescopic link (322) and fixed plate (323), two equal fixed connection in two backup pad B (2) top outsides in grip block (321), elasticity telescopic link (322) one end and grip block (321) fixed connection, fixed plate (323) and elasticity telescopic link (322) other end fixed connection.

4. The municipal pipeline trench support system protection device of claim 1, wherein: the support assembly (4) comprises an articulated lug (41), a threaded sleeve (42) and a threaded screw rod (43), the articulated lug (41) is symmetrically and fixedly connected to two support plates A (1) and B (2), an articulated rod (421) is fixedly connected to one end of the threaded sleeve (42), the articulated rod (421) is hinged to the articulated lug (41), and the two ends of the threaded screw rod (43) are rotatably connected to the threaded sleeve (42).

5. The municipal pipeline trench support system protection device of claim 3, wherein: the elastic telescopic rod (322) comprises a supporting rod (3221), a supporting tube (3222) and a compression spring (3223), one end of the supporting rod (3221) is fixedly connected with the clamping plate (321), one end of the supporting tube (3222) is sleeved on the supporting rod (3221), one end of the compression spring (3223) is fixedly connected with the other end of the supporting rod (3221), the other end of the compression spring (3223) is fixedly connected to the bottom of the inner side of the supporting tube (3222), and the other end of the supporting tube (3222) is fixedly connected with the fixing plate (323).

6. The municipal pipeline trench support system protection device of claim 3, wherein: two fixed plate (323) top threaded mounting has fixing bolt (3231), and two fixed plate (323) bottom all has the slipmat.

7. The municipal pipeline trench support system protection device of claim 4, wherein: the thread screw rod (43) middle part fixedly connected with fixed cover (431), just fixed cover (431) surface has all wrapped up the slipmat.

8. The municipal pipeline trench support system protection device of claim 1, wherein: sealing rubber strips are installed at sliding and connecting positions of the supporting plate A (1) and the supporting plate B (2), and anti-slip pads are wrapped on the side, opposite to each other, of the supporting plate A (1) and the supporting plate B (2).