CN213705465U

CN213705465U - Water conservancy construction transportation equipment

Info

Publication number: CN213705465U
Application number: CN202022783532.0U
Authority: CN
Inventors: 吴惠霞
Original assignee: Xinchi Construction Engineering Co ltd
Current assignee: Xinchi Construction Engineering Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-16
Anticipated expiration: 2030-11-25

Abstract

The utility model belongs to the technical field of the technique of water conservancy construction and specifically relates to a water conservancy construction transportation equipment is related to, it includes carriage, coupling assembling and wheel to be A along the inside direction in the carriage outside, carriage one side is along A and vertical downward sloping setting, coupling assembling includes horizontal pole and two down tube, horizontal pole and carriage bottom fixed connection, the down tube sets up along vertical downward and with horizontal pole center towards both ends direction slope, down tube one end is connected with horizontal pole sliding connection, the other end and rotation of wheels. This application has the resistance that reduces the wheel and roll on the pipeline of different radius sizes and receive, promotes more easily, and the effect that is difficult for blocking.

Description

Water conservancy construction transportation equipment

Technical Field

The application relates to the technical field of water conservancy construction, in particular to water conservancy construction transportation equipment.

Background

Hydraulic engineering undertakes the tasks of water retaining, water storage and water drainage, so that special requirements are required for the stability, pressure bearing, seepage prevention, impact resistance, wear resistance, frost resistance, crack resistance and other properties of hydraulic buildings, and special construction methods and measures are required to be adopted according to the technical specifications of the hydraulic engineering to ensure the engineering quality. Main construction objects of hydraulic engineering during construction are mostly projects such as earthwork, cubic metre of stone, concrete, metal structures and electromechanical device installation, and construction materials such as cubic metre of stone, concrete need be transported in short distance.

In the related art, chinese patent application No. CN201920921282.7 discloses a water conservancy construction material transportation device, which includes: the lifting device comprises a vehicle body, a vehicle frame, a hopper, a lifting mechanism, a travelling wheel outer sleeve, a jacking rod, a sliding block, a compression spring, a connecting shaft, a movable rod and a limiting block; the vehicle body consists of a frame and a hopper, and the hopper is welded at the top of the frame; the left side and the right side of the bottom of the front side of the frame are both welded with a lifting mechanism, and the outer side of the bottom of the lifting mechanism is provided with a travelling wheel; the lifting mechanism consists of an outer sleeve, a jacking rod, a sliding block, a compression spring and a connecting shaft; the outer sleeve is in a hollow rectangular shape, the middle position of the top of the outer sleeve is screwed with a puller rod in a threaded engagement mode, and the top of the puller rod is penetrated with a cylindrical movable rod; the inner side of the bottom of the outer sleeve is slidably matched with a rectangular sliding block, rectangular limiting blocks are welded on the front side and the rear side of the top of the sliding block, and the limiting blocks are slidably matched inside the outer sleeve; two compression springs are accommodated in the outer sleeve, the two compression springs are respectively arranged on the front side and the rear side of the sliding block, and the top ends of the compression springs are movably connected with the bottom surface of the limiting block; the lateral wall of the bottom of the sliding block is welded with a cylindrical connecting shaft, and the connecting shaft is hinged with the travelling wheel.

The principle of the scheme is as follows: the height of two walking wheels is adjusted through the lifting mechanism to adapt to slope walking, the stability of the water conservancy construction material transported by the vehicle body is improved, side turning is prevented, and transportation is facilitated.

However, in water conservancy construction, some water pipelines with diameters exceeding 1.5 meters are required to be constructed frequently, after the water pipelines are installed, some internal defects need to be repaired, construction materials such as earthwork and concrete need to be transported in the water pipelines at short distance, the technical scheme is suitable for being carried out on a plane, and the construction materials are transported under a curved surface in the water pipelines, so that the pushing is labor-consuming, the clamping is easy, and the transportation efficiency is low.

In view of the above-mentioned related art, the inventor believes that there is a defect that transportation of a transportation device under a curved surface in a water pipe is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to improve the curved surface of haulage equipment in conduit and transport inconvenient problem down, this application provides a water conservancy construction haulage equipment.

The application provides a water conservancy construction transportation establishes and adopts following technical scheme:

the utility model provides a water conservancy construction transportation equipment, includes carriage, coupling assembling and wheel to the inside direction in carriage outside is A along, carriage one side is along A and vertical downward sloping setting, coupling assembling includes horizontal pole and two down tube, horizontal pole and carriage bottom fixed connection, the down tube is along vertical downward and with horizontal pole center towards both ends direction slope setting, down tube one end and horizontal pole sliding connection, the other end and wheel connection.

Through adopting above-mentioned technical scheme, place the material in the carriage, two down tube slopes to set up and the extension line intersect coincides with the pipeline centre of a circle, then the wheel supports tight roll along pipeline radius and pipeline wall, can reduce the friction, conveniently promote, be difficult for blocking, it can change two down tube extension line intersect point positions to remove two down tube along the horizontal pole, make the different pipelines of radius size that equipment can adapt to, the carriage slope sets up, make the carriage inclined plane support tight ground, equipment can keep balance this moment, thereby conveniently adjust two down tube.

Optionally, a sliding groove is formed in the cross rod, a bidirectional screw rod is arranged on the cross rod, the bidirectional screw rod is arranged in the sliding groove and is rotatably connected with the cross rod, and the two inclined rods are arranged on the bidirectional screw rod.

Through adopting above-mentioned technical scheme, rotate two-way screw rod and can make two down tube move the same distance to opposite or equidirectional for the nodical reciprocating in the vertical direction of extension line of two down tube, the convenient distance between two down tube according to different pipeline adjustment.

Optionally, a worm wheel and a worm are arranged on the cross rod, the worm wheel is fixedly sleeved on the bidirectional screw rod, and one end of the worm penetrates through the cross rod to be meshed with the worm wheel.

Through adopting above-mentioned technical scheme, the worm gear has the auto-lock nature, and the worm drives the worm wheel and rotates, prevents the unexpected slip of two-way screw rod to a certain extent.

Optionally, a handle is integrally arranged on the worm.

Through adopting above-mentioned technical scheme, the worm is conveniently rotated in the setting of handle.

Optionally, the down tube includes canned paragraph and rotation section, canned paragraph one end and horizontal pole sliding connection, other end an organic whole are provided with the articulated shaft, rotation section one end is connected with the wheel rotation, the hinge hole has been seted up to the other end, the articulated shaft is arranged in the hinge hole, be provided with the jackscrew on the rotation section, the jackscrew passes rotation section butt articulated shaft.

Through adopting above-mentioned technical scheme, it is articulated with the canned paragraph to rotate the section, and when transporting on the level land, it is perpendicular with ground to rotate the section, and when transporting in the pipeline, it is located same straight line with the canned paragraph to rotate the section, and the jackscrew can fix rotation section and canned paragraph, and the convenience is switched according to different transportation environment.

Optionally, two limiting grooves are formed in the hinge shaft.

Through adopting above-mentioned technical scheme, the spacing groove is arranged in to jackscrew one end, can improve the fastening nature between rotation section and the fixed segment.

Optionally, a push handle is arranged on the carriage.

Through adopting above-mentioned technical scheme, promote the setting of handle, make things convenient for the push-and-pull equipment to remove.

Optionally, the lower end of the pushing handle is provided with two vertical rods, and the vertical rods are fixedly connected with the pushing handle.

Through adopting above-mentioned technical scheme, the setting of two montants, convenient when stopping equipment, the stability that keeps equipment makes things convenient for the workman to unload and the material loading.

In summary, the present application includes at least one of the following beneficial technical effects:

1. materials are placed in the carriage, the two inclined rods are obliquely arranged, the intersection point of the extension lines is superposed with the circle center of the pipeline, and the wheels are tightly pressed against the wall of the pipeline along the radius of the pipeline to roll, so that friction can be reduced, the pushing is convenient, and the clamping is not easy;

2. the inclined surface of the carriage is abutted against the ground, and the two inclined rods are moved along the cross rod to change the intersection point position of the extension lines of the two inclined rods, so that the equipment can adapt to pipelines with different radius sizes;

3. the rotation section is articulated with the canned paragraph, and when transporting on the level land, it is perpendicular with ground to rotate the rotation section, and when transporting in the pipeline, it is located same straight line with the canned paragraph to rotate the rotation section, and the jackscrew can fix rotation section and canned paragraph, and the convenience is switched according to different transportation environment.

Drawings

Fig. 1 is an overall schematic diagram of a water conservancy construction transportation of this application embodiment is established.

Fig. 2 is a schematic diagram of a split structure of a cross bar according to an embodiment of the present application.

Fig. 3 is a schematic view of a disassembled structure of the diagonal member according to the embodiment of the present application.

Description of reference numerals: 1. a carriage; 11. a pushing handle; 111. a vertical rod; 2. a connecting assembly; 21. a cross bar; 211. a sliding groove; 212. a bidirectional screw; 213. a worm gear; 214. a worm; 2141. a handle; 22. a diagonal bar; 221. a fixed section; 2211. hinging a shaft; 22111. a limiting groove; 222. a rotating section; 2221. a hinge hole; 2222. carrying out top thread; 3. and (7) wheels.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses water conservancy construction transportation equipment, refer to fig. 1, including carriage 1, coupling assembling 2 and wheel 3, carriage 1 is connected through coupling assembling 2 with wheel 3.

Referring to fig. 1, a push handle 11 is welded on one side of a carriage 1 along a traveling direction, a vertical rod 111 is vertically arranged at the lower end of the push handle 11, the upper end of the vertical rod 111 is welded with the push handle 11, and the lower end of the vertical rod abuts against the ground; the carriage 1 is arranged along the side A and vertically and obliquely downwards, which is far away from the pushing handle 11, by taking the inward direction along the outer side of the carriage 1 as A. Based on the structure, the carriage 1 is turned over along the direction of the pushing handle 11 towards the inclined plane of the carriage 1, so that the carriage 1 is inclined and tightly abutted against the ground, and the equipment can keep balance at the moment, thereby being convenient for adjusting the connecting assembly 2; the pushing handle 11 is convenient for pushing and pulling the equipment, and the vertical rod 111 is tightly pressed against the ground when the equipment stops to keep the balance of the equipment.

Referring to fig. 1 and 2, the connecting assembly 2 includes a cross bar 21 and two diagonal rods 22, the cross bar 21 is welded to the bottom of the car 1, a sliding groove 211 is radially formed in a side wall of the cross bar 21, a bidirectional screw 212, a worm wheel 213 and a worm 214 are arranged on the cross bar 21, the bidirectional screw 212 is arranged in the sliding groove 211 and is rotatably connected with the cross bar 21, the worm wheel 213 is sleeved at one end of the bidirectional screw 212 and is welded to the bidirectional screw 212, one end of the worm 214 penetrates through the cross bar 21 to be engaged with the worm wheel 213, and a handle 2141 is integrally arranged at. Based on the above structure, the handle 2141 is rotated to drive the worm 214 to rotate, the worm 214 rotates to drive the worm wheel 213 to rotate, the worm wheel 213 rotates to drive the two-way screw 212 to rotate, and the worm 214 drives the worm wheel 213 to rotate, so that the worm wheel 213 is not easy to drive the worm 214 to rotate.

Referring to fig. 2 and 3, the inclined rods 22 are arranged vertically downwards and obliquely towards two end directions with the center of the cross rod 21, each inclined rod 22 comprises a fixed section 221 and a rotating section 222, the upper ends of the fixed sections 221 of the two inclined rods 22 are arranged in the sliding grooves 211 to be connected with the cross rod 21 in a sliding mode, the fixed sections 221 of the two inclined rods 22 are connected with the two-way screw 212 in a threaded rotating mode, and the fixed sections 221 of the two inclined rods 22 are respectively installed on threads of the two-way screw 212 in different rotating directions. Based on the structure, when the bidirectional screw 212 is rotated, the two inclined rods 22 are driven to move for the same distance in opposite directions, the intersecting point of the two inclined rods 22 moves upwards, and the device can adapt to a pipeline with larger radius size, otherwise, the two inclined rods are opposite.

Referring to fig. 3, the lower ends of the fixed sections 221 of the two diagonal rods 22 are integrally provided with hinge shafts 2211, the upper ends of the rotating sections 222 are provided with hinge holes 2221, the hinge shafts 2211 are disposed in the hinge holes 2221, and the rotating sections 222 are rotatably connected with the fixed sections 221; the rotating section 222 is provided with a top thread 2222, the hinge shaft 2211 is provided with two limiting grooves 22111, one limiting groove 22111 is arranged in a way that when the rotating section 222 is vertical to the ground, the top thread 2222 passes through the rotating section 222 and is just arranged in the limiting groove 22111, the other limiting groove 22111 is arranged in a way that when the rotating section 222 and the fixed section 221 are on the same straight line, the top thread 2222 passes through the rotating section 222 and is also just arranged in the other limiting groove 22111, the lower end of the rotating section 222 is welded with two ends of a rotating shaft of a wheel 3, and the wheel 3 and the rotating section 222 are on the same straight line. Based on the above structure, when on the flat ground, the rotating section 222 is perpendicular to the ground, and is placed in the limiting groove 22111 to be abutted by using the jackscrew 2222, and in the pipeline, the rotating section 222 and the fixed section 221 are on the same straight line, and are placed in the limiting groove 22111 to be abutted by using the jackscrew 2222.

The implementation principle of the water conservancy construction transportation equipment in the embodiment of the application is as follows:

when transporting on flat ground: the jackscrew 2222 is rotated, the rotating section 222 is rotated to be perpendicular to the ground, and then the jackscrew 2222 is rotated to enable the jackscrew 2222 to be placed in the limiting groove 22111;

when transporting in a pipeline: firstly, rotating the jackscrew 2222, rotating the rotating section 222 to be in the same straight line with the fixed section 221, and then rotating the jackscrew 2222 to enable the jackscrew 2222 to be placed in the limiting groove 22111; secondly, the carriage 1 is overturned towards the inclined plane direction of the carriage 1 along the pushing handle 11, so that the carriage 1 is inclined and tightly propped against the ground; thirdly, according to the radius of the pipeline, the handle 2141 is rotated to drive the two diagonal rods 22 to move until the intersection point of the extension lines of the two diagonal rods 22 coincides with the center of the pipeline; fourthly, the carriage 1 is turned to a normal state, and the lower end of the vertical rod 111 abuts against the ground.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water conservancy construction transportation equipment which characterized in that: including carriage (1), coupling assembling (2) and wheel (3) to the inside direction in carriage (1) outside is A, carriage (1) one side is along A and vertical downward sloping setting, coupling assembling (2) are including horizontal pole (21) and two down tube (22), horizontal pole (21) and carriage (1) bottom fixed connection, down tube (22) are along vertical downward and with horizontal pole (21) center towards both ends direction slope setting, down tube (22) one end is connected with horizontal pole (21) sliding connection, the other end and wheel (3).

2. The water conservancy construction transportation equipment of claim 1, characterized in that: the novel horizontal pole is characterized in that a sliding groove (211) is formed in the cross rod (21), a bidirectional screw rod (212) is arranged on the cross rod (21), the bidirectional screw rod (212) is arranged in the sliding groove (211) and is rotatably connected with the cross rod (21), and the two inclined rods (22) are arranged on the bidirectional screw rod (212).

3. The water conservancy construction transportation equipment of claim 2, characterized in that: the transverse rod (21) is provided with a worm wheel (213) and a worm (214), the worm wheel (213) is fixedly sleeved on the bidirectional screw rod (212), and one end of the worm (214) penetrates through the transverse rod (21) to be meshed with the worm wheel (213).

4. The water conservancy construction transportation equipment of claim 3, characterized in that: the worm (214) is integrally provided with a handle (2141).

5. The water conservancy construction transportation equipment of claim 1, characterized in that: the down tube (22) includes canned paragraph (221) and rotation section (222), canned paragraph (221) one end and horizontal pole (21) sliding connection, the other end an organic whole are provided with articulated shaft (2211), rotation section (222) one end is rotated with wheel (3) and is connected, articulated hole (2221) has been seted up to the other end, articulated hole (2221) is arranged in to articulated shaft (2211), be provided with jackscrew (2222) on rotation section (222), jackscrew (2222) pass rotation section (222) butt articulated shaft (2211).

6. The water conservancy construction transportation equipment of claim 5, characterized in that: two limiting grooves (22111) are formed in the hinged shaft (2211).

7. The water conservancy construction transportation equipment of claim 1, characterized in that: the carriage (1) is provided with a pushing handle (11).

8. The water conservancy construction transportation equipment of claim 7, characterized in that: two vertical rods (111) are arranged at the lower end of the pushing handle (11), and the vertical rods (111) are fixedly connected with the pushing handle (11).