CN221159279U - Bottom sealing head spiral assembling device - Google Patents

Abstract

The bottom seal head spiral assembly device comprises a lifting screw rod, a positioning rod and a screw rod supporting piece, wherein the lifting screw rod and the positioning rod are vertically inserted with the bottom seal head piece, the bottoms of the lifting screw rod and the positioning rod are vertically arranged with an equipment main body, the screw rod supporting piece is arranged on the lifting screw rod, and the bottom seal head piece is placed on the screw rod supporting piece and slides up and down along the positioning rod through the screw rod supporting piece; the device can install and adjust the bottom sealing head without using a travelling crane, thereby improving the installation precision and reducing the installation cost.

Description

Bottom sealing head spiral assembling device

Technical Field

The utility model belongs to the field of mechanical installation tools, and particularly relates to a bottom head screw assembly device.

Background

The bottom head is one of the important components in mechanical equipment, the manufacture and assembly of which requires multiple steps, and has high requirements on the sealing performance and stability. In existing bottom head assembly equipment, most of the bottom head assembly equipment is assembled by adopting a traditional crane or manual operation mode. However, this mounting method generally has the disadvantages of low efficiency, low precision and the like; in the installation process of part of bottom heads, due to the influences of working sites and working conditions, the bottom heads and a main equipment body machine cannot be assembled by using travelling cranes, so that new assembly equipment is required to be designed, the bottom head assembly operation can be efficiently and accurately performed, and the assembly cost can be reduced.

Disclosure of Invention

In view of the technical problems existing in the background art, the utility model provides the screw assembly device for the bottom head, which can install and adjust the bottom head without using a travelling crane, so that the installation precision is improved, and the installation cost is reduced.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The bottom seal head spiral assembling device comprises a lifting screw, a positioning rod and a screw support piece, wherein the lifting screw and the positioning rod are vertically inserted with the bottom seal head piece, the bottoms of the lifting screw and the positioning rod are vertically arranged with an equipment main body, the screw support piece is arranged on the lifting screw, and the bottom seal head piece is placed on the screw support piece and vertically slides along the positioning rod through the screw support piece.

In the preferred scheme, the lifting screw comprises a screw base and a threaded rod, wherein the screw base is vertically arranged on the equipment main body, the threaded rod is inserted into the upper end face of the screw base, and the threaded rod is vertically arranged with the equipment main body and is coaxial with the screw base.

In the preferred scheme, screw rod support piece includes nut and support sleeve, nut and support sleeve cup joint in the outer wall department of threaded rod, the up end of nut and support sleeve lower terminal surface fixed connection, nut and threaded rod threaded connection and drive support sleeve slide from top to bottom along the threaded rod, and the end socket spare is placed on support sleeve, and end socket spare and support telescopic contact surface department is provided with one deck flexible gasket.

In the preferred scheme, the locating lever is pegged graft perpendicularly with the bottom head spare and is close screw rod support spare, and the bottom of locating lever is placed perpendicularly on the equipment main part, and the one side of locating lever is the plane and carved with the scale strip.

In the preferred scheme, the front end of locating lever is equipped with the connector, and connecting slot has been seted up to the tail end correspondence of locating lever, be provided with the screens lug on the connector, the screens hole has been seted up to the correspondence on the connecting slot, and many locating levers pass through connector and connecting slot head and tail grafting and adjust overall length.

The following beneficial effects can be achieved in this patent:

1. By means of the tool, the bottom head part is placed on the screw rod supporting part by using the hoisting machinery before installation, subsequent installation work can be carried out manually, continuous use of crane lamp hoisting equipment is not needed in the whole installation process, and equipment input cost is effectively reduced;

2. By arranging the positioning rod, the installation height of the bottom head can be more accurately adjusted, and the installation precision of equipment is further effectively improved;

3. The locating lever adopts the connected mode of end to end concatenation, can adjust length in a flexible way according to the size of bottom head, also can split it and conveniently accomodate when idle.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the screw support structure of the present utility model;

fig. 3 is a schematic view showing the detachment of the positioning rod structure of the present utility model.

In the figure: lifting screw 1, screw base 101, threaded rod 102, locating rod 2, scale bar 201, connector 202, connecting slot 203, clamping projection 204, clamping hole 205, bottom head 3, equipment body 4, screw support 5, nut 501, support sleeve 502, flexible gasket 503.

Detailed Description

As shown in fig. 1, the bottom seal screw assembly device comprises a lifting screw 1, a positioning rod 2 and a screw support 5, wherein the lifting screw 1 and the positioning rod 2 are vertically inserted into a bottom seal member 3, the bottoms of the lifting screw 1 and the positioning rod 2 are vertically arranged with a device main body 4, the lifting screw 1 is provided with the screw support 5, and the bottom seal member 3 is placed on the screw support 5 and slides up and down along the positioning rod 2 through the screw support 5;

In the process of installing the bottom head part 3, only the positions of the lifting screw 1 and the positioning rod 2 are required to be set, then the bottom head part 3 is placed on the screw support 5 by using lifting equipment, the height of the bottom head part 3 can be adjusted by adjusting the position of the screw support 5, and the bottom head part can slowly move to the equipment main body 4 until the bottom head part is tightly attached, so that the installation work of the bottom head is efficiently completed without continuously using lifting equipment such as a crane.

The lifting screw 1 comprises a screw base 101 and a threaded rod 102, wherein the screw base 101 is vertically arranged on the equipment main body 4, the threaded rod 102 is inserted into the upper end face of the screw base 101, and the threaded rod 102 is vertically arranged with the equipment main body 4 and is coaxial with the screw base 101.

The preferable scheme is as shown in fig. 1 and 2, the screw rod supporting piece 5 comprises a nut 501 and a supporting sleeve 502, the nut 501 and the supporting sleeve 502 are sleeved on the outer wall of the threaded rod 102, the upper end face of the nut 501 is fixedly connected with the lower end face of the supporting sleeve 502, the nut 501 is in threaded connection with the threaded rod 102 and drives the supporting sleeve 502 to slide up and down along the threaded rod 102, the bottom sealing piece 3 is placed on the supporting sleeve 502, and a layer of flexible gasket 503 is arranged at the contact face of the bottom sealing piece 3 and the supporting sleeve 502; during installation, the nut 501 can be rotated by using a wrench, the nut 501 drives the supporting sleeve 502 and the bottom head part 3 to slide up and down and adjust the height, and the flexible gasket 503 can ensure that the supporting sleeve 502 cannot damage the outer wall of the bottom head part 3 in the moving process.

The preferred scheme is as shown in fig. 1 and 2, the locating rod 2 is vertically inserted with the bottom sealing head piece 3 and is close to the screw rod supporting piece 5, the bottom of the locating rod 2 is vertically placed on the equipment main body 4, one surface of the locating rod 2 is a plane and is carved with the scale bars 201, in the installation process, workers need to timely adjust the positions of the supporting sleeves 502 of all areas through observing the scale bars 201, so that the bottom sealing head piece 3 is always in a horizontal state, and meanwhile, the installation accuracy of the bottom sealing head piece 3 is also guaranteed.

The preferred scheme is shown in fig. 3, the front end of the positioning rod 2 is provided with a connector 202, the tail end of the positioning rod 2 is correspondingly provided with a connecting slot 203, the connector 202 is provided with a clamping projection 204, the connecting slot 203 is correspondingly provided with a clamping hole 205, and a plurality of positioning rods 2 are spliced head and tail through the connector 202 and the connecting slot 203 and adjust the whole length;

In the use process of the device, the plugging quantity of the positioning rods 2 can be selected according to the size of the bottom head part 3, when the connector 202 is inserted into the connecting slot 203, the convex blocks 204 deform under force and are clamped into the clamping holes 205 to finish positioning, and when the device is used, the connector 202 is pulled out by force and the convex blocks 204 are separated from the clamping holes to finish disassembly, so that the disassembled positioning rods 2 do not occupy a large amount of space and are favorable for storage.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims (5)

1. The utility model provides a bottom end cap spiral assembling device, is including lifting screw (1), locating lever (2) and screw rod support piece (5), its characterized in that: lifting screw (1) and locating lever (2) are pegged graft perpendicularly with end cap spare (3), and the bottom of lifting screw (1) and locating lever (2) sets up perpendicularly with equipment main part (4), is provided with screw rod support piece (5) on lifting screw (1), end cap spare (3) are placed on screw rod support piece (5) and are passed through screw rod support piece (5) and slide from top to bottom along locating lever (2).

2. The bottom head screw assembly device of claim 1, wherein: the lifting screw (1) comprises a screw base (101) and a threaded rod (102), wherein the screw base (101) is vertically arranged on the equipment main body (4), the threaded rod (102) is inserted into the upper end face of the screw base (101), and the threaded rod (102) is vertically arranged with the equipment main body (4) and is coaxial with the screw base (101).

3. The bottom head screw assembly device of claim 2, wherein: screw rod support piece (5) include nut (501) and support sleeve (502), nut (501) and support sleeve (502) cup joint in the outer wall department of threaded rod (102), and the up end of nut (501) and support sleeve (502) terminal surface fixed connection down, nut (501) and threaded rod (102) threaded connection and drive support sleeve (502) slide from top to bottom along threaded rod (102), and bottom head spare (3) are placed on support sleeve (502), and bottom head spare (3) and support sleeve (502) contact surface department are provided with one deck flexible gasket (503).

4. The bottom head screw assembly device of claim 1, wherein: the locating rod (2) is vertically inserted with the bottom sealing head piece (3) and is close to the screw rod supporting piece (5), the bottom of the locating rod (2) is vertically placed on the equipment main body (4), and one surface of the locating rod (2) is a plane and is carved with the scale strip (201).

5. The bottom head screw assembly device of claim 4, wherein: the front end of locating lever (2) is equipped with connector (202), and connecting slot (203) have been seted up to the tail end correspondence of locating lever (2), be provided with screens lug (204) on connector (202), corresponding screens hole (205) have been seted up on connecting slot (203), and many locating levers (2) are pegged graft and are adjusted whole length through connector (202) and connecting slot (203) head and tail.