CN212321262U

CN212321262U - Instrument for drawing anchoring part

Info

Publication number: CN212321262U
Application number: CN202020493394.XU
Authority: CN
Inventors: 宿冲; 刘平原
Original assignee: Fashida Dalian Industrial Group Co ltd; China Railway Siyuan Survey and Design Group Co Ltd
Current assignee: Fashida Dalian Industrial Group Co ltd; China Railway Siyuan Survey and Design Group Co Ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-01-08
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses an appearance is drawn to anchor assembly draws the appearance and includes power unit, base, two at least adapters and pull rod. Wherein, power unit is equipped with the holding hole on providing the power base for drawing of anchor assembly, and the base is connected with power component, and two at least adapter intervals set up, and the adapter is located the holding downthehole, and anchor assembly is connected to the adapter, and the pull rod is connected with the adapter to receive power unit's drive, draw anchor assembly through the adapter. At least two adapter integrations are on the base, and pull rod and anchor assembly are connected with the adapter respectively, and power unit drive pull rod removes, and the pull rod then draws anchor assembly through the adapter.

Description

Instrument for drawing anchoring part

Technical Field

The utility model relates to a draw detecting instrument, in particular to appearance is drawn to anchor assembly.

Background

A drawing instrument is a field detection instrument necessary for quality control units and is mainly used for detecting fixed anchors. Generally, the drawing instrument comprises a hollow hydraulic cylinder, a support pad and a pull rod. The anchoring part takes a chemical anchor bolt as an example, when the chemical anchor bolt is detected, a pull rod is in threaded connection with the chemical anchor bolt, and a hollow hydraulic cylinder is connected with the pull rod so as to pull the chemical anchor bolt through the pull rod. However, there are many different specifications of chemical anchor bolts at the job site, and different adapters are needed to measure the different specifications of chemical anchor bolts. The adapter is connected to the original one end of connecting the chemistry crab-bolt of pull rod promptly, connects corresponding chemistry crab-bolt by the adapter again. The more the specification of the chemical anchor bolt, the more the adapter is used. The increase of adapter quantity makes collection and arrangement become loaded down with trivial details, and scattered adapter also loses easily, simultaneously, when switching between the chemistry crab-bolt of different specifications, must go again that the instrument concentrates the department of depositing and select suitable adapter again.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the embodiment of the utility model provides an appearance is drawn to anchor assembly.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an embodiment of the utility model provides an anchor assembly draws appearance, draw the appearance and include

The power mechanism provides power for drawing the anchoring part;

the base is provided with a containing hole and is connected with the power assembly;

the at least two adapters are arranged at intervals, the adapters are positioned in the accommodating holes, and the adapters are connected with the anchoring parts; and

the pull rod is connected with the adapter and driven by the power mechanism to pull the anchoring piece through the adapter.

In the above scheme, the adapter comprises an adapter column and a flange, the flange is sleeved outside the adapter column, and the adapter column is connected with the pull rod and the anchoring piece;

the drawing instrument further comprises a baffle plate, and the baffle plate is connected with the base and is positioned in the accommodating hole; the baffle sets up relatively the both ends of flange to inject the adapter is along the displacement of accommodation hole axis, two the distance between the baffle is greater than the thickness of flange.

In the above scheme, the adapter can rotate along the axis thereof, the adapter column is provided with a first threaded hole and a second threaded hole, the first threaded hole is coaxial with the second threaded hole, and the axes of the first threaded hole and the second threaded hole are parallel to the axis of the accommodating hole;

the switching post is connected with the pull rod through the first threaded hole, and the switching post is connected with the anchoring piece through the second threaded hole.

In the above scheme, the adapter further comprises a bump, the bump is arranged on two sides of the adapter column relatively, and the bump is located above the baffle.

In the above scheme, the power mechanism includes a power component and an execution component, the power component is connected with the execution component, and the execution component is connected with the pull rod to drive the pull rod to move along the axial direction of the pull rod;

the drawing instrument further comprises a mounting assembly, the mounting assembly comprises a supporting shaft and a mounting seat, the supporting shaft is arranged on the base, and the mounting seat is arranged on the executing component and connected with the supporting shaft;

the mounting base is rotatable relative to the axis of back shaft to drive the pull rod with corresponding the adapter is connected.

In the above scheme, the mounting assembly further includes a limiting part, a mounting hole is formed in the mounting base, the supporting shaft penetrates through the mounting hole, and the limiting part is located in the mounting hole to limit the axial movement of the mounting base relative to the supporting shaft.

In the above scheme, the executing component includes a cylinder body, a cavity is arranged in the cylinder body, and the cylinder body is connected with the mounting seat; the power component is a pump; the pull rod includes the body of rod and sets up closing cap on the body of rod, the body of rod with the adapter is connected, the closing cap with the cavity matches, the pump to cylinder body fuel feeding or air feed are in with the drive the closing cap is in remove in the cavity.

In the above scheme, the power mechanism further comprises a pipeline and an instrument, wherein the pipeline is connected with the power component and the execution component; the meter is configured to test an output value of the power mechanism.

In the above scheme, at least two of the accommodating holes are uniformly arranged at intervals along the circumferential direction with the supporting shaft as the center of circle.

In the above scheme, the base is further provided with a lightening groove or a lightening hole.

The utility model provides an appearance is drawn to anchoring part, two at least adapter integrations on the base, pull rod and anchoring part are connected with the adapter respectively, and power unit drive pull rod removes, and the pull rod and then draws anchoring part through the adapter. Different adapters correspond the anchor assembly of different specifications, during the field measurement, can rotate suitable adapter as required, need not to go the instrument and concentrate the department of depositing and select suitable adapter, also avoided the confusion of a plurality of adapters to place simultaneously, made things convenient for the collection and the arrangement of a plurality of adapters.

Drawings

FIG. 1 is a schematic diagram of an alternative structure of a drawing instrument in an embodiment of the present invention;

FIG. 2 is an exploded view of the drawing instrument of FIG. 1, without the piping, pump and instrument;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 4 is a schematic view of the construction of the rotary joint of FIG. 1;

fig. 5 is a partial cross-sectional view of another alternative structure for assembling the base of the drawing instrument with the adapter in the embodiment of the present invention.

Reference numerals:

a base 10; a housing hole 11; a lightening hole 12; a housing groove 13; a half groove 131; a power mechanism 20; a cylinder 21; a cavity 211; a pump 22; a meter 23; a conduit 24; an adapter 30; an adapter column 31; a first threaded hole 311; a second threaded hole 312; a flange 32; a bump 33; a pull rod 40; a cover 41; a rod body 42; a baffle 50; a mounting assembly 60; a support shaft 61; mounting seat 62, mounting hole 621.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, belong to the scope of protection of the invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

The embodiment of the utility model provides an appearance is drawn to anchor assembly draws the appearance and includes power unit 20, base 10, two at least adapters 30 and pull rod 40. Wherein, power unit 20 provides power for drawing of anchor assembly (not shown), is equipped with holding hole 11 on the base 10, and the base 10 is connected with power unit 20, and two at least adapters 30 interval set up, and adapter 30 are located holding hole 11, and adapter 30 connects the anchor assembly, and pull rod 40 is connected with adapter 30 to receive power unit 20's drive, draw the anchor assembly through adapter 30.

Generally, the base 10 abuts on the installation surface of the anchor, which may be a ground surface, a wall surface, or the like. As shown in fig. 1 and 2, when the anchor is vertically disposed on a horizontal mounting surface (not shown), during the pulling process, the base 10 is attached to the horizontal mounting surface, the power mechanism 20 drives the pull rod 40 to move upward, and the pull rod 40 pulls the anchor upward through the adapter 30. Different adapters 30 correspond the anchor assembly of different specifications, can be connected pull rod 40 and suitable adapter 30 as required, need not to go the instrument and concentrate the department of depositing and select suitable adapter 30, also avoided the scattered of a plurality of adapters 30 to place simultaneously, made things convenient for the collection and the arrangement of a plurality of adapters 30.

Anchors include, but are not limited to, anchors, bolts, rebars, and the like.

The accommodating holes 11 are through holes, and the number of the accommodating holes 11 and the number of the adapters 30 can be set independently according to needs. The number of receiving holes 11 may be equal to the number of adapters 30, and they are arranged in one-to-one correspondence. Alternatively, more than two adapters 30 may be disposed in one receiving hole 11.

To avoid interference of the adapter 30 with other components, such as the cylinder 21 described below, the adapter 30 may be fully received within the receiving bore 11, as shown in figures 1, 3 and 5.

In some embodiments of the present invention, the adapter 30 includes an adapter column 31 and a flange 32, the flange 32 is sleeved outside the adapter column 31, and the adapter column 31 connects the tie rod 40 and the anchoring member; the drawing instrument further comprises a baffle 50, and the baffle 50 is connected with the base 10 and is positioned in the accommodating hole 11; the baffles 50 are oppositely disposed at opposite ends of the flange 32 to limit displacement of the adapter 30 along the axis of the receiving bore 11, and the distance between the baffles 50 is greater than the thickness of the flange 32.

The flange 32 is restrained by the baffle 50 to enable the adapter 30 to be mounted to the base 10. As shown in fig. 1 to 4, two baffles 50 are arranged one above the other and fixed inside the receiving hole 11, and the flange 32 is located in the space between the two baffles 50, the height of the space being greater than the thickness of the flange 32, so that the flange 32 can move at least in the axial direction of the receiving hole 11 in the space between the two baffles 50 to pull the anchor. It will be appreciated that the distance between the top of the flange 32 and the overlying baffle 50 is the maximum distance that the adaptor can move axially of the receiving bore 11.

Without limitation, the baffle 50 is an annular plate, and the adapter column 31 is inserted into a central hole of the annular baffle 50. The two baffles 50 can be fixed in the accommodating hole 11 by welding, or one of the baffles 50 is integrally formed with the base 10, and the other baffle 50 is welded on the base 10.

In other embodiments of the present invention, the adapter 30 can be connected to the base 10 in the following manner. Specifically, the adapter 30 includes an adapter column 31 and a flange 32, the flange 32 is sleeved outside the adapter column 31, and the adapter column 31 is connected with the tie rod 40 and the anchoring member; the quantity of base 10 is two, and every base 10 all is provided with half groove 131 along the circumference of holding hole 11, and half groove 131 and holding hole 11 intercommunication, two bases 10 can be connected firmly through modes such as bolts. The half grooves 131 of the two bases 10 are combined to form the containing groove 13, and the containing groove 13 functions similarly to the two baffles 50. Namely: the receiving groove 13 is used for receiving the flange 32, and the depth of the receiving groove 13 is greater than the thickness of the flange 32, so that the adapter 30 can axially move along the receiving hole 11, and meanwhile, the maximum distance of the adapter 30 axially moving along the receiving hole 11 is limited.

According to some embodiments of the present invention, the adapter 30 is rotatable along the axis thereof, the adapter column 31 is provided with a first threaded hole 311 and a second threaded hole 312, the first threaded hole 311 is coaxial with the second threaded hole 312, and the axes of the first threaded hole 311 and the second threaded hole 312 are parallel to the axis of the accommodating hole 11; the adapter column 31 is connected with the pull rod 40 through a first threaded hole 311, and the adapter column 31 is connected with the anchor through a second threaded hole 312.

In order to ensure the accuracy of the measured data, the first threaded hole 311, the second threaded hole 312, the pull rod 40 and the anchor are all coaxially arranged. The adapter 30 is movable in the axial direction of the receiving hole 11, and is rotatable around the axis of the receiving hole 11. When the adapter 30 is connected to the anchor, the adapter 30 may be rotated to fix the adapter 30 and the anchor by means of a screw connection.

It is understood that, besides the connection between the adapter 30 and the anchor and the tie rod 40 is realized by the upper thread connection, the connection between the adapter 30 and the anchor and the tie rod 40 may be other connection manners such as snap connection, adhesion, etc.

Further, the adapter 30 further includes a bump 33, the bump 33 is disposed on two sides of the adapter column 31, and the bump 33 is located above the baffle 50. For a manual drawing instrument, the rotary adapter 30 can be rotated by clamping the convex blocks 33 on the two sides by hands, so that the manual operation is facilitated.

In some embodiments of the present invention, the power mechanism 20 includes a power component and an actuating component, the power component is connected to the actuating component, and the actuating component is connected to the pull rod 40 to drive the pull rod 40 to move along the axial direction of the pull rod 40; the drawing instrument further comprises a mounting assembly 60, wherein the mounting assembly 60 comprises a supporting shaft 61 and a mounting seat 62, the supporting shaft 61 is arranged on the base 10, and the mounting seat 62 is arranged on the executing component and connected with the supporting shaft 61; the mounting base 62 is rotatable relative to the axis of the support shaft 61 to bring the tie rods 40 into engagement with the respective adapters 30.

As shown in fig. 1 and 2, the supporting shaft 61 is fixed on the base 10, and the power mechanism 20 is connected with the supporting shaft 61 through the mounting seat 62, so that the connection between the power mechanism 20 and the base 10 is realized, and the structural integrity of the drawing instrument is favorably maintained. The mounting seat 62 is rotatably connected with the supporting shaft 61, and the mounting seat 62 is fixedly connected with the executing component, and the pull rod 40 is connected with the executing component, so that the mounting seat 62 can drive the pull rod 40 to rotate relative to the supporting shaft 61 through the executing component, and the rotation facilitates the connection of the pull rod 40 and the required adapter 30.

In some embodiments of the present invention, the mounting assembly 60 further includes a limiting member (not shown), the mounting seat 62 is provided with a mounting hole 621, the supporting shaft 61 is disposed through the mounting hole 621, and the limiting member is located in the mounting hole 621 to limit the axial movement of the mounting seat 62 relative to the supporting shaft 61.

The stop member is used for axial movement of the mount 62. Without limitation, the limiting member may be a snap spring.

In some embodiments of the present invention, the actuating member includes a cylinder 21, a cavity 211 is provided in the cylinder 21, and the cylinder 21 is connected to the mounting base 62; the power component is a pump 22; the pull rod 40 comprises a rod body 42 and a cover 41 arranged on the rod body 42, the rod body 42 is connected with the adapter 30, the cover 41 is matched with the cavity 211, and the pump 22 supplies oil or gas to the cylinder body 21 to drive the cover 41 to move in the cavity 211.

The cylinder 21 may be an oil cylinder, and correspondingly, the power component is an oil pump 22, the oil pump 22 supplies oil to the oil cylinder to drive the sealing cover 41 to move in the cavity 211, and the sealing cover 41 further drives the adapter 30 to move through the rod 42. Likewise, the cylinder 21 may be an air cylinder, and correspondingly, the power component is an air pump 22.

The pump 22 may be, without limitation, a manually operated pump or an automatically operated pump.

Furthermore, the power mechanism 20 further comprises a pipeline 24 and a meter 23, wherein the pipeline 24 is connected with the power component and the execution component; the meter 23 is configured to test the output value of the power mechanism 20.

The pump 22 may be mounted on the base 10. As shown in fig. 1 and 2, taking the oil pump 22 as an example, oil supplied by the oil pump 22 can be delivered into the cylinder 21 through the pipeline 24, along with the increase of the oil pressure in the cylinder 21, the cover 41 drives the rod 42 to extend out from the cavity 211, the meter 23 can be installed on the pump 22, and the meter 23 is a pressure gauge for measuring and displaying the oil pressure.

In some embodiments of the present invention, at least two receiving holes 11 are uniformly spaced in the circumferential direction around the supporting shaft 61.

Fig. 1 exemplarily shows the base 10 of a cylinder, and the base 10 has a substantially wheel disk shape, in which case, the support shaft 61 may be disposed at a central position of the base 10, an axis of the support shaft 61 coincides with an axis of the base 10, and the receiving holes 11 may be uniformly disposed at intervals in a circumferential direction of the base 10. The cylinder 21 is a hollow cylindrical cylinder 21, the axis of the pull rod 40 and the axis of the accommodating hole 11 are coincident, and the perpendicular distance between the axis of the accommodating hole 11 and the axis of the supporting shaft 61 is approximately equal to the radius of the cylinder 21, so that the drawing instrument is compact in structure and convenient for positioning the pull rod 40 and the adapter 30.

Alternatively, the cross-sectional shape of the base 10 may also be polygonal, such as triangular, rectangular, pentagonal, etc., in which case the support shafts 61 may be disposed on the center of an inscribed circle or circumscribed circle of the base 10, and accordingly, the receiving holes 11 are disposed at regular intervals in the circumferential direction of the inscribed circle or circumscribed circle.

In order to reduce the weight of the drawing instrument, lightening slots or lightening holes 12 can also be arranged on the base 10. As shown in fig. 1 and 2, lightening slots or lightening holes 12 are located at intervals between adjacent two receiving holes 11.

Features disclosed in several of the product embodiments provided in the present application may be combined in any combination to yield new product embodiments without conflict.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The anchor drawing instrument is characterized by comprising

The power mechanism provides power for drawing the anchoring part;

the base is provided with a containing hole and is connected with the power mechanism;

2. The drawing instrument according to claim 1, wherein the adapter comprises an adapter column and a flange, the flange is sleeved outside the adapter column, and the adapter column is connected with the pull rod and the anchoring piece;

3. The drawing instrument according to claim 2, wherein the adapter is rotatable along an axis thereof, the adapter column is provided with a first threaded hole and a second threaded hole, the first threaded hole and the second threaded hole are coaxial, and the axes of the first threaded hole and the second threaded hole are parallel to the axis of the accommodating hole;

4. The drawing instrument as claimed in claim 2, wherein the adapter further comprises a projection oppositely disposed on both sides of the adapter column, the projection being located above the baffle.

5. The drawing instrument as claimed in claim 1, wherein the power mechanism comprises a power component and an actuating component, the power component is connected with the actuating component, and the actuating component is connected with the pull rod to drive the pull rod to move along the axial direction of the pull rod;

6. The drawing instrument as claimed in claim 5, wherein the mounting assembly further comprises a limiting member, the mounting base is provided with a mounting hole, the supporting shaft is inserted into the mounting hole, and the limiting member is located in the mounting hole to limit the axial movement of the mounting base relative to the supporting shaft.

7. The drawing instrument according to claim 5, wherein the actuating member comprises a cylinder, a cavity is arranged in the cylinder, and the cylinder is connected with the mounting seat; the power component is a pump; the pull rod includes the body of rod and sets up closing cap on the body of rod, the body of rod with the adapter is connected, the closing cap with the cavity matches, the pump to cylinder body fuel feeding or air feed are in with the drive the closing cap is in remove in the cavity.

8. The drawing instrument as claimed in claim 5, wherein the power mechanism further comprises a pipeline and a meter, the pipeline is connected with the power part and the execution part; the meter is configured to test an output value of the power mechanism.

9. The drawing instrument as claimed in claim 5, wherein at least two of the receiving holes are uniformly spaced in a circumferential direction centered on the supporting shaft.

10. The drawing instrument as claimed in claim 1, wherein the base is further provided with lightening slots or lightening holes.