Point mounting and positioning tool for hydraulic support base column pit

Abstract

The utility model provides a hydraulic support base column pit spot mounting positioning tool, which relates to the technical field of positioning components and comprises a universal joint, three supports are arranged at the bottom of the universal joint, mounting grooves are formed in the middles of the three supports, telescopic rods are arranged in the middles of the three mounting grooves, and fixing rings are arranged at the bottom ends of the three supports. The bottom faces of the three telescopic rods are all provided with guide rods, the bottoms of the three guide rods are all provided with fixing foot stools, fixing heads of the fixing foot stools are stepped into the ground through pedal plates of the fixing foot stools, the bottom plate is opened, the grounding area of the fixing foot stools is increased, and when the grounding area needs to be increased, sliding blocks of the expansion plate can be installed in sliding grooves of the bottom plate, so that the ground connection area is increased. The ground contact area of the fixed foot stand is further increased, the ground nails penetrate through the bottom plate to be inserted into the ground to provide supporting force for the bottom plate after the ground contact area is increased, the ground contact area of the foot stand is increased through the bottom plate and the expansion plate, and the problem that stable supporting cannot be provided for a tool due to the fact that the contact area between the horseshoe-shaped foot stand or the ground nail-shaped foot stand and the ground is small is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning assembly technical field especially relates to a hydraulic support base column socket point dress positioning frock. BACKGROUND

[0002] According to the utility model of one kind is used for the frock of hydraulic support shield beam sleeve positioning in Chinese open number for CN220218150U, including adjusting flat plate, axle seat and three telescopic legs, axle seat is fixed on the upper surface of adjusting flat plate, and telescopic leg is made of vertical cylinder, lifting rod, connecting bolt and jacking bolt, it is characterized by: three long strip through grooves are set up on adjusting flat plate, and the upper end of vertical cylinder is fixed on adjusting flat plate, the central portion of axle seat is provided with shaft hole, and the circular through hole that is aligned with shaft hole is set up on adjusting flat plate, and the assembling shaft that is inserted into the lock pin hole on sleeve passes through shaft hole and circular through hole.

[0003] The above-mentioned technology and the foot stand of prior art surveying and mapping support are all in the shape of horseshoe foot or ground nail, and the contact area of the foot stand with the ground is small, so that when the ground is uneven or the supporting force is insufficient, the frock cannot be provided with stable support. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcoming that the contact area of the foot stand with the ground is small in prior art horseshoe foot or ground nail, and a hydraulic support base column socket point dress positioning frock is provided.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hydraulic support base column socket point dress positioning frock, including universal joint, the bottom of universal joint uses three supports, the middle of three supports all uses installation groove, the middle of three installation grooves all is equipped with telescopic rod, the bottom of three supports all is equipped with fixed ring, the bottom surface of three telescopic rods all is equipped with guide rod, the bottom of three guide rods all is equipped with fixed foot, the top surface of three fixed feet all is equipped with through hole, the bottom surface of three fixed feet all is equipped with fixed head, the surface of three fixed feet all is equipped with pin hole, the middle of three pin holes all is equipped with pin shaft, the side of three fixed feet all is equipped with bottom plate, the top of three bottom plates all is equipped with ground nail, the surface of three guide rods all is equipped with guide slot, the outside of three guide rods all is equipped with return spring, the bottom of three pin holes all uses footboard, the surface of both sides of three bottom plates all is equipped with sliding slot, the both sides of three bottom plates all is equipped with expansion plate, the side of six expansion plates all is equipped with sliding block.

[0006] Preferably, three supports are arranged in a circle around the universal joint, and the supports are pinned to the universal joint.

[0007] Preferably, the three fixing rings are bolted to the support, and the fixing rings are arranged at the bottom end of the support; the three telescopic rods are installed in the mounting groove of the support, and the telescopic rods are fixed in the mounting groove of the support through the fixing rings.

[0008] Preferably, the three telescopic rods are integrally formed with the support, and the three guide rods are installed in the through hole of the fixed foot support.

[0009] Preferably, the three pin holes are arranged one-to-one corresponding to the guide groove on the surface of the guide rod, and the three pin shafts pass through the pin holes and the guide grooves.

[0010] Preferably, the three foot pedals and the three fixing heads are integrally formed with the fixed foot support, and the bottom plate is pinned to the fixed foot support.

[0011] Preferably, the three bottom plates are pinned to the fixed foot support, the six sliding blocks are integrally formed with the expansion plates, the sliding blocks of the six expansion plates are installed in the sliding grooves on the two side surfaces of the three bottom plates, and the three ground nails pass through the middle positions of the bottom plates.

[0012] Beneficial effects

[0013] In the utility model, three supports are opened, the telescopic rods are pulled, the universal joint reaches the specified height, the telescopic rods are fixed by the fixing ring when the extension is completed, the fixing head of the fixed foot support is stepped into the ground through the foot pedal of the fixed foot support, the bottom plate is opened, the grounding area of the fixed foot support is increased, when the grounding area needs to be further increased, the sliding blocks of the expansion plates are installed in the sliding grooves of the bottom plates, the grounding area of the fixed foot support is further increased, and when the increase is completed, the ground nails are inserted into the ground through the bottom plates to provide support for the bottom plates. ACCURATE DRAWINGS

[0014] Figure 1 It is an isometric view of the utility model;

[0015] Figure 2 It is a front view of the utility model;

[0016] Figure 3 It is a left view of the utility model; Figure 2 A-A section view of the utility model;

[0017] Figure 4 It is a left view of the utility model;

[0018] Figure 5 It is a B-B section view of the utility model; Figure 4

[0019] ​Figure 6 The auxiliary view of the second embodiment of the present application.

[0020] Legend:

[0021] 1, universal joint; 2, support; 3, telescopic rod; 4, mounting groove; 5, bottom plate; 6, fixed ring; 7, fixed foot; 8, footboard; 9, fixed head; 10, guide rod; 11, through hole; 12, return spring; 13, pin shaft; 14, pin hole; 15, ground nail; 16, guide slot; 17, expansion plate; 18, sliding slot; 19, sliding block; 20, slot hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the following will be further described in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present application, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] The specific embodiments of the present application will be described below in conjunction with the drawings. Embodiment 1:

[0025] Reference Figures 1-6A hydraulic support base column socket point positioning tool, including a universal joint 1, three supports 2 are used at the bottom of the universal joint 1, a mounting slot 4 is used in the middle of each of the three supports 2, an expansion rod 3 is arranged in the middle of each of the three mounting slots 4, a fixed ring 6 is arranged at the bottom end of each of the three supports 2, a guide rod 10 is arranged on the bottom surface of each of the three supports 2, a fixed foot 7 is arranged at the bottom of each of the three guide rods 10, a through hole 11 is arranged on the top surface of each of the three fixed feet 7, a fixed head 9 is arranged on the bottom surface of each of the three fixed feet 7, a pin hole 14 is arranged on the surface of each of the three fixed feet 7, a pin shaft 13 is arranged in the middle of each of the three pin holes 14, a bottom plate 5 is arranged on one side of each of the three fixed feet 7, a ground nail 15 is arranged on the top of each of the three bottom plates 5, a guide slot 16 is arranged on the surface of each of the three guide rods 10, a reset spring 12 is sleeved on the outside of each of the three guide rods 10, a foot pedal 8 is used at the bottom of each of the three pin holes 14, a sliding groove 18 is arranged on the surface of each of the two sides of the three bottom plates 5, an expansion plate 17 is arranged on the two sides of each of the three bottom plates 5, a sliding block 19 is arranged on the side of each of the six expansion plates 17, the three supports 2 are arranged in a circle around the universal joint 1, and the supports 2 are pinned to the universal joint 1, the three fixed rings 6 are bolted to the supports 2, and the fixed rings 6 are arranged at the bottom end of the supports 2, the three expansion rods 3 are installed in the mounting slots 4 of the supports 2, and the expansion rods 3 are fixed in the mounting slots 4 of the supports 2 through the fixed rings 6, the three guide rods 10 are integrally formed with the expansion rods 3, and the three guide rods 10 are installed in the through holes 11 of the fixed feet 7, the positions of the three pin holes 14 and the guide slots 16 on the surface of the guide rods 10 correspond one by one, and the three pin shafts 13 penetrate the pin holes 14 and the guide slots 16, the three foot pedals 8 and the three fixed heads 9 are integrally formed with the fixed feet 7, and the bottom plate 5 is pinned to the fixed feet 7, the three bottom plates 5 are pinned to the fixed feet 7, the six sliding blocks 19 are integrally formed with the expansion plates 17, and the sliding blocks 19 of the six expansion plates 17 are installed in the sliding grooves 18 on the surfaces of the two sides of the three bottom plates 5, and the three ground nails 15 penetrate the middle positions of the bottom plates 5.

[0026] Three supports 2 are arranged in a circle around the universal joint 1, and the supports 2 are pinned with the universal joint 1, so that the supports 2 can rotate, the supports 2 are connected with the universal joint 1 and the telescopic rod 3, the universal joint 1 is used for installing a tool, three fixing rings 6 are bolted with the supports 2, and the fixing rings 6 are arranged at the bottom ends of the supports 2, the fixing rings 6 are used for fixing the telescopic rod 3, and the fixing ring 6 is composed of a metal ring and a fastening knob, by turning the knob, the fixing bolt of the fixing ring 6 is pressed against or loosened from the telescopic rod 3, three telescopic rods 3 are installed in the mounting grooves 4 of the supports 2, and the telescopic rods 3 are fixed in the mounting grooves 4 of the supports 2 through the fixing rings 6, so that when the fixing ring 6 is loosened to release the telescopic rod 3, the telescopic rod 3 can slide along the direction of the mounting groove 4, the height of the whole surveying tripod is increased by the sliding of the telescopic rod 3, three guide rods 10 are integrally formed with the telescopic rod 3, the guide rods 10 fix the positions of the return springs 12, and the three guide rods 10 are installed in the through holes 11 of the fixed tripod 7, and the return springs 12 are further sleeved outside the three guide rods 10, so that when subjected to external vibration, the vibration is reduced by the rebounding of the return springs 12 and the cooperation of the guide rods 10, preventing inaccurate tool measurement caused by external vibration, three pin holes 14 are arranged one by one corresponding to the positions of the guide groove 16 on the surface of the guide rod 10, and the three pin shafts 13 are penetrated through the pin holes 14 and the guide groove 16, the fixed tripod 7 is fixed on the guide rod 10 of the telescopic rod 3 through the pin shaft 13, and when the vibration is reduced and expanded, the pin shaft 13 moves back and forth along the direction of the guide groove 16, three foot pedals 8 and three fixing heads 9 are integrally formed with the fixed tripod 7, the fixing head 9 of the fixed tripod 7 is stepped into the ground by stepping on the foot pedal 8, so as to provide stability for the whole surveying tripod, and the bottom plate 5 is pinned with the fixed tripod 7, three bottom plates 5 are pinned with the fixed tripod 7, six sliding blocks 19 are integrally formed with the expansion plates 17, and the six sliding blocks 19 of the expansion plates 17 are installed in the sliding grooves 18 on the two side surfaces of the three bottom plates 5, the ground contact area of the fixed tripod 7 is increased by the bottom plate 5 and the expansion plate 17, so as to further provide stability for the surveying tripod, and three ground nails 15 are penetrated through the middle positions of the bottom plates 5, so that the bottom plates 5 are firmly fixed on the ground through the ground nails 15.

[0027] When in use, the three supports 2 are rotated open and the telescopic rod 3 is pulled to slide along the direction of the mounting groove 4, so that the universal joint 1 reaches the specified height, the telescopic rod 3 is fixed by tightening the fastening knob of the fixing ring 6 when the telescopic rod 3 is fully extended, and the fixing head 9 of the fixing foot 7 is stepped into the ground by stepping the foot pedal 8 of the fixing foot 7 after fixing, so that the installation of the tooling on the universal joint 1 is completed, and the bottom plate 5 is rotated open when the bottom surface is soft sandy ground, and it is noted that the bottom plate 5 and the fixing foot 7 are pinned and have a certain friction, so that the bottom plate 5 does not rotate back and forth when the bottom plate 5 is opened or contracted, the ground nail 15 is inserted into the hole in the middle of the bottom plate 5 and inserted into the ground after the bottom plate 5 is opened, the bottom plate 5 is fixed to the ground through the ground nail 15, the ground area of the fixing foot 7 is increased by increasing the bottom plate 5, and the sliding block 19 of the expansion plate 17 is installed in the sliding groove 18 of the bottom plate 5 when the ground area needs to be further increased, so that the expansion plate 17 is installed on the bottom plate 5 to increase the area of the bottom plate 5 and further increase the ground area of the fixing foot 7. Specific embodiment two:

[0029] Reference Figures 1-6 A hydraulic support base column socket point positioning tool further based on the basic structure in specific embodiment one, six straight expansion plates 17 can be replaced by three rectangular expansion plates 17, and the surface of the rectangular expansion plate 17 uses a slot hole 20, the size of the slot hole 20 is consistent with the size of the bottom plate 5, so that the bottom plate 5 can be clamped into the slot hole 20 of the expansion plate 17, and two sliding blocks 19 are arranged in the slot hole 20 of the expansion plate 17, the positions of the sliding blocks 19 correspond to the positions of the sliding grooves 18 on the two sides of the expansion plate 17, so that when the bottom plate 5 is clamped into the slot hole 20 of the expansion plate 17, the sliding blocks 19 of the expansion plate 17 will slide into the sliding grooves 18 of the bottom plate 5, so that the expansion plate 17 is installed on the bottom plate 5, and the design of the rectangular expansion plate 17 reduces the number compared with the straight expansion plate 17, so as to facilitate subsequent rapid installation.

[0030] In summary:

[0031] 1. Three supports 2 are opened and the telescopic rod 3 is pulled to make the universal joint 1 reach the specified height, the telescopic rod 3 is fixed by the fixing ring 6 when it is fully extended, the fixing head 9 of the fixing foot 7 is stepped into the ground by the foot pedal 8 of the fixing foot 7, the bottom plate 5 is opened, the ground area of the fixing foot 7 is increased, the sliding block 19 of the expansion plate 17 is installed in the sliding groove 18 of the bottom plate 5 when the ground area needs to be further increased, the ground area of the fixing foot 7 is further increased, the ground nail 15 is inserted into the bottom plate 5 to provide support for the bottom plate 5, the ground area of the foot is increased by the bottom plate 5 and the expansion plate 17, and the disadvantage that the contact area of the horseshoe foot or the ground nail 15 shaped foot with the ground is small cannot provide stable support for the tooling.

[0032] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include the first and second features directly contact, but also can include the first and second features are not directly contact but through the other features between them contact. Moreover, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the first feature is higher than the second feature in horizontal height. The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the first feature is less than the second feature in horizontal height.

[0033] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application, and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A hydraulic support base column socket point setting tooling, comprising a universal joint (1), characterized in that: The bottom of the universal joint (1) uses three supports (2), the middle of the three supports (2) uses a mounting slot (4), the middle of the three mounting slots (4) is equipped with a telescopic rod (3), the bottom end of the three supports (2) is equipped with a fixed ring (6), the bottom surface of the three telescopic rods (3) is equipped with a guide rod (10), the bottom of the three guide rods (10) is equipped with a fixed foot stand (7), the top surface of the three fixed foot stands (7) is equipped with a through hole (11), the bottom surface of the three fixed foot stands (7) is equipped with a fixed head (9), the surface of the three fixed foot stands (7) is equipped with a pin hole (14), the middle of the three pin holes (14) is equipped with a pin shaft (13), one side of the three fixed foot stands (7) is equipped with a bottom plate (5), the top of the three bottom plates (5) is equipped with a ground nail (15), the surface of the three guide rods (10) is equipped with a guide slot (16), the outside of the three guide rods (10) is sleeved with a reset spring (12), the bottom of the three pin holes (14) uses a foot pedal (8), the surface of the two sides of the three bottom plates (5) is equipped with a sliding groove (18), the two sides of the three bottom plates (5) are equipped with an expansion plate (17), and the side surface of the six expansion plates (17) is equipped with a sliding block (19).

2. The hydraulic support base column socket point positioning tool according to claim 1, characterized in that: The three supports (2) are arranged in a circle around the universal joint (1), and the supports (2) are pinned to the universal joint (1).

3. The hydraulic support base column socket point positioning tool according to claim 1, characterized in that: The three fixed rings (6) are bolted to the supports (2), and the fixed rings (6) are arranged at the bottom end of the supports (2), the three telescopic rods (3) are installed in the mounting slots (4) of the supports (2), and the telescopic rods (3) are fixed in the mounting slots (4) of the supports (2) through the fixed rings (6).

4. The hydraulic support base column socket point positioning tool according to claim 1, characterized in that: The three guide rods (10) are integrally formed with the telescopic rods (3), and the three guide rods (10) are installed in the through holes (11) of the fixed foot stands (7).

5. The hydraulic support base column socket point positioning tool according to claim 1, characterized in that: The positions of the three pin holes (14) correspond to the positions of the guide slots (16) on the surface of the guide rods (10), and the three pin shafts (13) penetrate the pin holes (14) and the guide slots (16).

6. The hydraulic support base column socket point positioning tool according to claim 1, characterized in that: The three foot pedals (8) and the three fixed heads (9) are integrally formed with the fixed foot stands (7), and the bottom plates (5) are pinned to the fixed foot stands (7).

7. The hydraulic support base column socket point positioning tool according to claim 1, characterized in that: The three bottom plates (5) are pinned to the fixed foot stands (7), the six sliding blocks (19) are integrally formed with the expansion plates (17), the sliding blocks (19) of the six expansion plates (17) are installed in the sliding grooves (18) on the two sides of the three bottom plates (5), and the three ground nails (15) penetrate the middle positions of the bottom plates (5).

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