CN212887531U

CN212887531U - Device for placing U-shaped bolt

Info

Publication number: CN212887531U
Application number: CN202021868272.0U
Authority: CN
Inventors: 袁星; 巴建国; 董升涛; 宋玉军
Original assignee: Shengli Oilfield Changlong Road And Bridge Equipment Co ltd
Current assignee: Shengli Oilfield Changlong Road And Bridge Equipment Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-06
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a device for placing U type bolt, including casing and more than one bearing mechanism, the uncovered design in casing top, bearing mechanism includes brace table, splint and driver part, the brace table is the strip and fixes in the casing, splint sliding connection be in on the brace table, driver part with splint are connected and can drive splint are in reciprocating linear motion is in on the brace table. The utility model discloses a drive assembly drives splint and is reciprocal linear motion on the brace table in the casing, establishes the card and presss from both sides tightly at brace table upper U type bolt, has guaranteed when making things convenient for U type bolt to take that U type bolt is difficult for dropping, has reduced the loss of construction, has reduced the cost of construction, has made things convenient for the workman supply, has improved the speed of construction.

Description

Device for placing U-shaped bolt

Technical Field

The utility model relates to a put things in good order technical field, in particular to a device for placing U type bolt.

Background

U-bolts, i.e. horseback bolts, are mainly used for: building installation, mechanical fitting connection, vehicles, ships, bridges, tunnels, railways and the like; in actual work, workers often need to use the U-shaped bolts outdoors on the bridge, particularly, when the Bailey steel bridge is erected, the work place is in the field and works on an unfinished steel bridge, the workers often need to carry a plurality of U-shaped bolts and matching tools and parts of the U-shaped bolts, the load of the workers is too large, the U-shaped bolts which are carried with the workers are troublesome to supply after being used for a period of time, the construction progress is greatly delayed, the U-shaped bolts which are carried with the workers are inconvenient to take and easy to drop, and the U-shaped bolts which drop on the unfinished steel bridge can drop into river water under the steel bridge under most conditions, so that redundant loss in construction is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a make things convenient for workman to supply and be used for placing U type bolt in order to alleviate workman's heavy burden and be difficult for one kind that drops is provided.

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

a device for placing U-shaped bolts comprises a shell and more than one bearing mechanism, wherein the top of the shell is open;

bear mechanism includes brace table, splint and driver part, the brace table is the strip and fixes in the casing, splint sliding connection be in on the brace table, driver part with splint are connected and can drive splint are in reciprocating linear motion on the brace table.

Furthermore, the driving component comprises two lead screws which are rotatably installed in the shell and positioned on two sides of the supporting platform, two transmission wheels which are respectively and fixedly connected to the end parts of the two lead screws, and motors which are connected with the two transmission wheels through a transmission belt or a transmission chain, the clamping plates are in threaded connection with the two lead screws, the motors drive the transmission wheels to synchronously rotate towards the same rotating direction through the transmission belt or the transmission chain, the transmission wheels which synchronously rotate towards the same rotating direction drive the lead screws arranged on two sides of the supporting platform to synchronously rotate towards the same rotating direction, and the lead screws which synchronously rotate towards the same rotating direction are arranged on two sides of the supporting platform drive the clamping plates to do reciprocating linear motion on the supporting platform.

Furthermore, a control box is arranged on the outer wall of one side of the shell, the motor is arranged in the control box, and a control button used for controlling the forward and reverse rotation of the motor is arranged on the control box.

Furthermore, a clamping groove is formed in the clamping plate, the clamping plate passes through the clamping groove and is slidably clamped on the supporting table, threaded holes matched with the screw threads are symmetrically formed in the left side and the right side of the clamping groove in the clamping plate, and the clamping plate is driven to reciprocate linearly on the supporting table through rotation of the screw.

Furthermore, cushion layers are respectively arranged on the front side surface and the back side surface of the clamping plate.

Furthermore, an open top of the shell is provided with a cover body capable of covering the open top.

Furthermore, bosses are arranged on the periphery of the top of the shell, and grooves matched with the bosses are formed in the cover body.

Further, the cross section of the support platform is rectangular or inverted U-shaped.

The beneficial effects of the utility model are embodied in:

the utility model discloses a drive assembly drives splint and is reciprocal linear motion on the brace table in the casing, establishes the card and presss from both sides tightly at brace table upper U type bolt, has guaranteed when making things convenient for U type bolt to take that U type bolt is difficult for dropping, has reduced the loss of construction, has reduced the cost of construction, has made things convenient for the workman supply, has improved the speed of construction.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is an axial view of a device for placing U-bolts according to an embodiment of the present invention;

fig. 2 is a front view of a device for placing U-bolts according to an embodiment of the present invention;

fig. 3 is a top view of a device for placing U-bolts according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

fig. 5 is a schematic structural diagram of a driving part of an apparatus for placing a U-bolt according to an embodiment of the present invention.

Description of reference numerals:

1-shell, 11-supporting table, 12-boss, 2-clamping plate, 21-clamping groove, 22-threaded hole, 23-cushion layer, 3-driving part, 31-screw rod, 32-driving wheel, 33-motor, 4-control box, 41-control button, 5-cover body and 51-groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the utility model.

It should be noted that if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the utility model.

See fig. 1-5.

The utility model relates to a device for placing U-shaped bolts, which comprises a shell 1 and more than one bearing mechanism, wherein the top of the shell 1 is open;

bear mechanism includes brace table 11, splint 2 and driver part 3, brace table 11 is the strip and fixes in casing 1, splint 2 sliding connection be in on the brace table 11, driver part 3 with splint 2 is connected and can drive splint 2 is in reciprocating linear motion is gone up to brace table 11.

In an embodiment, the driving component 3 includes two lead screws 31 rotatably installed in the housing 1 and located at two sides of the supporting platform 11, two transmission wheels 32 fixedly connected to end portions of the two lead screws 31, and motors 33 connected to the two transmission wheels 32 through transmission belts or transmission chains, the clamping plates 2 are threadedly connected to the two lead screws 31, the motors 33 drive the transmission wheels 32 to synchronously rotate in the same rotating direction through the transmission belts or the transmission chains, the transmission wheels 32 synchronously rotating in the same rotating direction drive the lead screws 31 arranged at two sides of the supporting platform 11 to synchronously rotate in the same rotating direction, and the lead screws 31 synchronously rotating in the same rotating direction arranged at two sides of the supporting platform 11 drive the clamping plates 2 to make reciprocating linear motion on the supporting platform 11. The design drives the lead screw to synchronously rotate towards the same rotating direction through the motor, ensures the stability of the movement of the clamping plate and avoids the clamping phenomenon of the clamping plate in the moving process.

Preferably, the screw 31 is a sliding screw, and the driving wheel is a belt wheel, more specifically, a synchronous belt wheel.

In an embodiment, a control box 4 is disposed on an outer wall of one side of the housing 1, the motor 33 is disposed in the control box 4, and a control button 41 for controlling the forward and reverse rotation of the motor 33 is disposed on the control box 4. When the clamping device works, the control button 41 is pressed, the motor 33 starts to work and drives the screw rod 31 to rotate, and the rotating screw rod 31 drives the clamping plate 2 to do linear motion on the supporting platform 11 so as to clamp or loosen the U-shaped bolt on the supporting platform 11; when the control button 41 is released, the motor 33 stops. Design like this, be convenient for when conveniently taking U type bolt with remaining U type bolt chucking on the brace table, the practicality is strong.

In one embodiment, the clamping groove 21 is formed in the clamping plate 2, the clamping plate 2 is slidably clamped on the supporting table 11 through the clamping groove 21, threaded holes 22 in threaded fit with the lead screw 31 are symmetrically formed in the clamping plate 2 on the left side and the right side of the clamping groove 21, and the rotation of the lead screw 31 drives the clamping plate 2 to make reciprocating linear motion on the supporting table 11. The design is simple in structure and reasonable in design.

In one embodiment, the front and back sides of the splint 2 are respectively provided with a cushion layer 23. Design like this, can cushion the contact stress of splint and U type bolt through the bed course, enlarge the area of contact of splint and U type bolt and do not make U type bolt produce the damage.

In one embodiment, a cover body 5 capable of covering the open top is arranged at the open top of the shell 1. Design like this, can protect the U type bolt in the casing not influenced by external environment.

In one embodiment, a boss 12 is disposed around the top of the body 1, and a groove 51 is disposed on the cover 5 and matches with the boss 12. Design like this, the better lid of the lid of being convenient for closes the top at the casing to U type bolt in the protection casing does not receive external environment influence.

In one embodiment, the housing support base 11 is rectangular or inverted U-shaped in cross-section. Design like this, be favorable to the more convenient card of U type bolt to establish on a supporting bench, reasonable in design.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 device for placing U type bolt which characterized in that: the device comprises a shell (1) and more than one bearing mechanism, wherein the top of the shell (1) is open;

bear mechanism includes brace table (11), splint (2) and driver part (3), brace table (11) are the strip and fix in casing (1), splint (2) sliding connection be in on brace table (11), driver part (3) with splint (2) are connected and can drive splint (2) are in reciprocating linear motion on brace table (11).

2. A device for placing U-bolts as claimed in claim 1, wherein: the driving part (3) comprises two lead screws (31) which are rotatably arranged in the shell (1) and positioned at two sides of the supporting table (11), two driving wheels (32) which are respectively and fixedly connected to the end parts of the two lead screws (31), and a motor (33) which is connected with the two driving wheels (32) through a driving belt or a driving chain, and the clamping plate (2) is in threaded connection with the two lead screws (31).

3. A device for placing U-bolts as claimed in claim 2, wherein: be equipped with control box (4) on the outer wall of one side of casing (1), motor (33) set up in control box (4), be equipped with on control box (4) and be used for control motor (33) just reverse control button (41).

4. A device for placing U-bolts according to claim 2 or 3, characterized in that: the clamping plate (2) is provided with a clamping groove (21), the clamping plate (2) passes through the clamping groove (21) and is slidably clamped on the supporting table (11), and the clamping plate (2) is symmetrically provided with threaded holes (22) matched with the screw rods (31) in a threaded manner at the left side and the right side of the clamping groove (21).

5. A device for placing U-bolts according to claim 1, 2 or 3, characterized in that: and cushion layers (23) are respectively arranged on the front side surface and the back side surface of the splint (2).

6. A device for placing U-bolts according to claim 1, 2 or 3, characterized in that: the open top of the shell (1) is provided with a cover body (5) capable of covering the open top.

7. A device for placing U-bolts according to claim 6, characterized in that: bosses (12) are arranged on the periphery of the top of the shell (1), and grooves (51) matched with the bosses (12) are formed in the cover body (5).

8. A device for placing U-bolts according to claim 1, 2 or 3, characterized in that: the cross section of the support platform (11) is rectangular or inverted U-shaped.