CN212229949U

CN212229949U - Building engineering management bid inviting device

Info

Publication number: CN212229949U
Application number: CN202021256443.4U
Authority: CN
Inventors: 白景华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-12-25
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a mark device is beckoned in building engineering management, including backup pad, inserted bar and fixed plate, the bottom surface fixed mounting of backup pad has the inserted bar, and through fixed plate fixed connection between the backup pad to the top surface welding of backup pad installs the curb plate, the top surface fixed mounting of curb plate has the limiting plate, and the limiting plate with beckoned the bottom interconnect of mark information board to beckoned the bottom surface of mark information board and seted up the constant head tank, the inside of curb plate is provided with accomodates the hole, and the inside of curb plate installs coupling spring and connecting axle respectively. This device is beckoned in building engineering management, beckoned in the information board and mainly carried out preliminary positioning work through being connected with the block of limiting plate, follow-up slide through the locating plate in the constant head tank simultaneously carries out the fixed work of position, avoids follow-up beckoned in the information board to take place the phenomenon that drops, has improved the convenience of carrying out equipment work, makes things convenient for subsequent split work simultaneously.

Description

Building engineering management bid inviting device

Technical Field

The utility model relates to a building engineering management technical field specifically is a building engineering management is beckoned mark device.

Background

Building engineering management has mainly that management science and engineering's dual attribute, combs work through managing the construction and the operation of housing construction, municipal foundation project, needs to demonstrate work through the device to the information of calling for a tender when needing to call for a tender in building engineering management.

Common building engineering management bid device on the existing market, in-process using carrying out, the operation work of carrying out the panel change of information display on the device is not convenient enough, can't make the quick change operation that carries on of staff, and subsequent equipment is also comparatively loaded down with trivial details simultaneously, has reduced the efficiency of overall operation, to above-mentioned problem, carries out the innovative design on the basis of original building engineering management bid device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mark device is beckoned in building engineering management to solve the common building engineering management in the existing market that proposes in the above-mentioned background art and beckoned in mark device, at the in-process that uses, the operation work of carrying out the panel change of information display on the device is not convenient enough, can't make the quick change operation that carries on of staff, and subsequent equipment is also comparatively loaded down with trivial details simultaneously, has reduced the problem of the efficiency of whole operation.

In order to achieve the above object, the utility model provides a following technical scheme: a building engineering management bid inviting device comprises supporting plates, inserting rods and a fixing plate, wherein the inserting rods are fixedly installed on the bottom surfaces of the supporting plates, the supporting plates are fixedly connected through the fixing plate, side plates are welded and installed on the outer surfaces of the top ends of the supporting plates, limiting plates are fixedly installed on the top surfaces of the side plates and are mutually connected with the bottom ends of the bid inviting information plates, positioning grooves are formed in the bottom surfaces of the bid inviting information plates, accommodating holes are formed in the side plates, connecting springs and connecting shafts are respectively installed in the side plates, positioning plates are fixedly installed on the outer surfaces of the right ends of the connecting shafts and penetrate through the side plates to be mutually connected with the positioning grooves, connecting rods are fixedly installed in the centers of the left sides of the connecting shafts and are mutually connected with the limiting holes, the limiting holes are arranged in bolts, and the positioning hole is arranged on the outer surface of the side plate.

Preferably, the insertion rods are symmetrically distributed about a longitudinal center line of the support plate, and the top surface of the support plate and the top surface of the side plate are flush with each other.

Preferably, the overlooking of the limiting plate is U-shaped, and the connecting mode of the limiting plate and the bidding information plate is clamping connection.

Preferably, the connecting shaft and the side plate form a telescopic structure through the accommodating hole and the connecting spring, and the positioning plate on the connecting shaft and the side plate form a sliding structure.

Preferably, the positioning plate and the bidding information board form a sliding structure through the positioning groove, and the front view of the positioning plate is L-shaped.

Preferably, the bolt is in threaded connection with the positioning hole, the bolt and the connecting rod form a rotating structure through the limiting hole, and the connecting rod is in a T shape in front view.

Compared with the prior art, the beneficial effects of the utility model are that: the building engineering management bidding device comprises a bidding device,

1. the bid inviting information board is mainly connected with the limiting plate in a clamping manner to perform preliminary positioning work, and meanwhile, the position is subsequently fixed through the sliding of the positioning plate in the positioning groove, so that the phenomenon that the subsequent bid inviting information board falls off is avoided, the convenience of assembling work is improved, and the subsequent disassembling work is facilitated;

2. the connecting shaft can be in telescopic operation in the accommodating hole through the connecting spring, so that the connecting shaft drives the positioning plate to slide, and the connecting shaft can drive the positioning plate to automatically slide in the positioning groove under the condition that the connecting shaft is not stressed, so that the positioning releasing operation is facilitated;

3. staff's accessible bolt is with the threaded connection of locating hole to fix the position of bolt, and bolt accessible connecting rod extrudees the promotion to the connecting axle, conveniently carries out fixed mounting's operation.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the side plate of the present invention;

fig. 3 is a schematic view of a downward structure of the limiting plate of the present invention;

fig. 4 is a schematic view of the connection shaft and the positioning plate of the present invention.

In the figure: 1. a support plate; 2. inserting a rod; 3. a fixing plate; 4. a side plate; 5. a limiting plate; 6. a bid-calling information board; 7. positioning a groove; 8. a receiving hole; 9. a connecting spring; 10. a connecting shaft; 11. positioning a plate; 12. a connecting rod; 13. a limiting hole; 14. a bolt; 15. and (7) positioning the holes.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mark device is beckoned in building engineering management, comprising a supporting plate 1, an inserting rod 2 and a fixing plate 3, the inserting rod 2 is fixedly arranged on the bottom surface of the supporting plate 1, the supporting plates 1 are fixedly connected with each other through the fixing plate 3, a side plate 4 is welded on the outer surface of the top end of the supporting plate 1, a limiting plate 5 is fixedly arranged on the top surface of the side plate 4, the limiting plate 5 is mutually connected with the bottom end of a mark information plate 6, a positioning groove 7 is arranged on the bottom surface of the mark information plate 6, a containing hole 8 is arranged inside the side plate 4, a connecting spring 9 and a connecting shaft 10 are respectively arranged inside the side plate 4, a positioning plate 11 is fixedly arranged on the outer surface of the right end of the connecting shaft 10, the positioning plate 11 penetrates through the side plate 4 to be mutually connected with the positioning groove 7, a connecting rod 12 is fixedly arranged at the center of, the bolts 14 are connected to positioning holes 15, and the positioning holes 15 are opened in the outer surface of the side plate 4.

The inserted bar 2 is distributed symmetrically about the longitudinal center line of the support plate 1, and the top surface of the support plate 1 is flush with the top surface of the side plate 4, so that the subsequent workers can perform fixed mounting work on the support plate 1 through the inserted bar 2, and the device can be conveniently mounted on a proper position for display work.

Overlook of limiting plate 5 is "U" font, and the connected mode of limiting plate 5 and poster information board 6 is connected for the block, is favorable to being connected through poster information board 6 and limiting plate 5's block and carries out preliminary positioning work, conveniently carries out subsequent fixed, the holistic installation work of being convenient for.

The connecting shaft 10 and the side plate 4 form a telescopic structure through the accommodating hole 8 and the connecting spring 9, and the positioning plate 11 on the connecting shaft 10 and the side plate 4 form a sliding structure, so that the connecting shaft 10 is pushed to slide in the accommodating hole 8 through the elastic force of the connecting spring 9, and meanwhile, the connecting shaft 10 can drive the positioning plate 11 to slide and operate.

The locating plate 11 constitutes sliding construction through constant head tank 7 and signboard information board 6, and the orthographic view of locating plate 11 is "L" font, is favorable to locating plate 11 to slide in constant head tank 7, and the orthographic view through constant head tank 7 is "L" font simultaneously, conveniently fixes or removes the work of location to signboard information board 6.

The bolt 14 is connected with the positioning hole 15 in a threaded manner, the bolt 14 and the connecting rod 12 form a rotating structure through the limiting hole 13, the connecting rod 12 is in a T shape in front view, and an operator can rotate the bolt 14 to enable the bolt 14 and the positioning hole 15 to be connected in a threaded manner or separated from each other, so that the connecting shaft 10 can be conveniently extruded or the positioning can be conveniently released through the connecting rod 12.

The working principle is as follows: according to fig. 1, firstly, a worker can insert the support plates 1 into the ground through the insertion rods 2 to perform fixed installation work, meanwhile, the stability between the support plates 1 is kept through the fixing plates 3, and then, the announcement work of project management bidding is performed through information on the bidding information board 6;

according to fig. 1-3, when the signboard information board 6 needs to be replaced, the bolt 14 is manually rotated, so that the bolt 14 is rotationally separated from the positioning hole 15, and meanwhile, the bolt 14 performs rotary sliding work on the connecting rod 12 through the limiting hole 13;

according to fig. 1-4, after the bolt 14 is separated from the positioning hole 15, the connecting shaft 10 is pushed by the elastic force of the connecting spring 9 and slides outwards in the side plate 4, so that the connecting shaft 10 drives the positioning plate 11 to slide on the side plate 4, meanwhile, the positioning plate 11 slides in the positioning groove 7, the positioning work on the bidding information plate 6 is removed, then, a worker can take the bidding information plate 6, the bidding information plate 6 is separated from the limiting plate 5, the disassembling work on the bidding information plate 6 is completed, the subsequent replacement operation on the bidding information plate 6 is facilitated, the above is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art known by the professional in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mark device is beckoned in building engineering management, includes backup pad (1), inserted bar (2) and fixed plate (3), its characterized in that: the bottom surface of the supporting plate (1) is fixedly provided with an inserting rod (2), the supporting plates (1) are fixedly connected through a fixing plate (3), a side plate (4) is welded on the outer surface of the top end of the supporting plate (1), a limiting plate (5) is fixedly arranged on the top surface of the side plate (4), the limiting plate (5) is mutually connected with the bottom end of the bidding information plate (6), a positioning groove (7) is formed in the bottom surface of the bidding information plate (6), a containing hole (8) is formed in the side plate (4), a connecting spring (9) and a connecting shaft (10) are respectively arranged in the side plate (4), a positioning plate (11) is fixedly arranged on the outer surface of the right end of the connecting shaft (10), the positioning plate (11) penetrates through the side plate (4) and the positioning groove (7) to be mutually connected, and a connecting rod (12) is fixedly arranged, and the connecting rod (12) and the limiting hole (13) are connected with each other, the limiting hole (13) is arranged in the bolt (14), the bolt (14) and the positioning hole (15) are connected with each other, and the positioning hole (15) is arranged on the outer surface of the side plate (4).

2. A construction work management tender apparatus of claim 1, wherein: the inserted bars (2) are symmetrically distributed about the longitudinal center line of the support plate (1), and the top surface of the support plate (1) is flush with the top surface of the side plate (4).

3. A construction work management tender apparatus of claim 1, wherein: the overlook of limiting plate (5) is "U" font, and the connected mode of limiting plate (5) and signboard information board (6) is the block connection.

4. A construction work management tender apparatus of claim 1, wherein: the connecting shaft (10) and the side plate (4) form a telescopic structure through the accommodating hole (8) and the connecting spring (9), and the positioning plate (11) on the connecting shaft (10) and the side plate (4) form a sliding structure.

5. A construction work management tender apparatus of claim 1, wherein: the positioning plate (11) and the bidding information board (6) form a sliding structure through the positioning groove (7), and the positioning plate (11) is in an L shape in front view.

6. A construction work management tender apparatus of claim 1, wherein: the bolt (14) is in threaded connection with the positioning hole (15), the bolt (14) and the connecting rod (12) form a rotating structure through the limiting hole (13), and the connecting rod (12) is in a T shape in front view.