CN214573965U

CN214573965U - Efficient leveling vibration construction device for dam surface

Info

Publication number: CN214573965U
Application number: CN202120140799.XU
Authority: CN
Inventors: 乔雨; 李文凯; 谭鹏; 张钊; 谭高文
Original assignee: China Three Gorges Projects Development Co Ltd CTG
Current assignee: China Three Gorges Projects Development Co Ltd CTG
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-02
Anticipated expiration: 2031-01-19

Abstract

The utility model provides a high-efficient open warehouse construction equipment that vibrates of dam storehouse face, is including dismantling bearing structure and open warehouse structure of vibrating, the bearing structure of dismantling including the multiunit support piece that the symmetry set up, last installation pole and the first extending structure of being equipped with of support piece, the output and the backup pad of first extending structure are connected, the symmetry is equipped with spacing and is located the slide rail between the spacing of symmetry setting in the backup pad. By adopting the structure, the vibrating flat bin construction with rotation, expansion and movement adjustment is realized, high-efficiency construction of high and low bin surface concrete is realized, the vibration of the large strip flat bin is facilitated, and the construction efficiency is greatly improved; the transfer time consumption of the traditional flat bin vibrating equipment is shortened, the waste of pouring time is reduced, the construction progress is accelerated, the construction period is saved, and the cost is reduced; the concrete aggregate is prevented from being damaged, the problems of overlong covering time, over-vibration, under-vibration, even leakage vibration and cooling water pipe damage of a concrete blank layer are greatly reduced, the construction quality is improved, and the method has great safety and economic benefits.

Description

Efficient leveling vibration construction device for dam surface

Technical Field

The utility model relates to a hydroelectric engineering dam construction technical field, especially a dam storehouse face high-efficient open warehouse construction device that vibrates.

Background

The concrete dam construction process is complex, the concrete pouring efficiency directly influences the whole construction progress of dam engineering, and the concrete construction quality plays a vital role in the operation safety of the hydropower engineering in the whole life cycle. The concrete pouring efficiency and the pouring quality are mainly limited by the vibration efficiency and the quality of the leveling bin, the prior concrete leveling bin vibration is respectively constructed according to bin surface design sub-strips, and the leveling bin machine and the vibrating vehicle directly walk the leveling bin and vibrate on the paved concrete surface repeatedly, so that concrete aggregate is damaged in different degrees, the aggregate is broken easily, the covered cooling water pipe is possibly rolled and damaged, and the vibrating vehicle is easy to cause the problems of over-vibration, under-vibration and even leakage vibration of the concrete. The existing leveling vibration equipment is huge in size and needs to be matched by a plurality of workers, so that the investment of construction resources is increased, and the potential safety hazard is large.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a dam storehouse face high-efficient flat storehouse vibration construction equipment, realized the vibration flat storehouse construction of rotation, flexible and removal regulation, high-efficient construction of high low block storehouse face concrete is convenient for the large strip flat storehouse to vibrate, promote the efficiency of construction greatly; the transfer time consumption of the traditional flat bin vibrating equipment is shortened, the waste of pouring time is reduced, the construction progress is accelerated, the construction period is saved, and the cost is reduced; the concrete aggregate is prevented from being damaged, the problems of overlong covering time, over-vibration, under-vibration, even leakage vibration and cooling water pipe damage of a concrete blank layer are greatly reduced, the construction quality is improved, and the method has great safety and economic benefits.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a dam storehouse face efficient flat storehouse vibrating construction device comprises a detachable supporting structure and a flat storehouse vibrating structure, wherein the detachable supporting structure comprises a plurality of groups of supporting pieces which are symmetrically arranged, each supporting piece is provided with an installation rod and a first telescopic structure, the output end of each first telescopic structure is connected with a supporting plate, and the supporting plates are symmetrically provided with limiting strips and sliding rails which are positioned between the symmetrically arranged limiting strips;

the flat storehouse structure of vibrating include the mainboard, the both ends symmetry of mainboard be equipped with the spacing pulley of slide rail complex, be equipped with the spout on the mainboard, be equipped with spacing platform in the spout, be equipped with in the spout with the spacing complex slider of spacing platform, slider and lead screw-thread fit, the both ends of lead screw are passed through supporting shoe and mainboard connection, the lead screw is connected with the output of the second motor of setting on the mainboard, the bottom of slider is equipped with the third motor, the output and the carousel of third motor are connected, the carousel passes through the second extending structure and is connected with the vibrator, the bottom of vibrator is equipped with a plurality of vibrating rods, the symmetry is equipped with the linking arm on the carousel, be equipped with flat storehouse board on the linking arm.

In the preferred scheme, the main board is provided with a first motor, the output end of the first motor is provided with a gear, and the gear is matched with a rack arranged on the limiting strip.

In the preferred scheme, the mainboard is provided with a power supply structure, and the power supply structure is provided with a control box.

In a preferable scheme, a signal transmitting module, a signal receiving module and a processing module are arranged in the control box.

The utility model provides a high-efficient open warehouse construction equipment that vibrates of dam storehouse face through adopting above-mentioned structure, has following beneficial effect:

(1) the construction of the vibrating flat bin with rotation, expansion and movement adjustment is realized, the concrete of the high and low bin surfaces is efficiently constructed, the vibration of the large strip flat bin is facilitated, and the construction efficiency is greatly improved;

(2) the transfer time consumption of the traditional flat bin vibrating equipment is shortened, the waste of pouring time is reduced, the construction progress is accelerated, the construction period is saved, and the cost is reduced;

(3) the concrete aggregate is prevented from being damaged, the problems of overlong covering time, over-vibration, under-vibration, even leakage vibration and cooling water pipe damage of a concrete blank layer are greatly reduced, the construction quality is improved, and the method has great safety and economic benefits.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the detachable supporting structure of the present invention.

Fig. 3 is the schematic view of the leveling vibrating structure of the utility model.

Fig. 4 is the schematic view of the leveling vibrating structure of the utility model.

In the figure: can dismantle bearing structure 1, the flat storehouse structure of vibrating 2, support piece 3, installation pole 4, first extending structure 5, backup pad 6, spacing strip 7, slide rail 8, rack 9, mainboard 10, spacing pulley 11, first motor 12, gear 13, spout 14, spacing platform 15, slider 16, lead screw 17, supporting shoe 18, second motor 19, power supply structure 20, control box 21, third motor 22, carousel 23, second extending structure 24, vibrator 25, the stick of vibrating 26, linking arm 27, flat storehouse board 28.

Detailed Description

As shown in fig. 1-4, an efficient flat-cabin vibrating construction device for a dam cabin surface comprises a detachable supporting structure 1 and a flat-cabin vibrating structure 2, wherein the detachable supporting structure 1 comprises a plurality of groups of symmetrically arranged supporting pieces 3, the supporting pieces 3 are provided with mounting rods 4 and first telescopic structures 5, the output ends of the first telescopic structures 5 are connected with a supporting plate 6, and the supporting plate 6 is symmetrically provided with limiting strips 7 and sliding rails 8 positioned between the symmetrically arranged limiting strips 7;

the flat bin vibrating structure 2 include mainboard 10, the both ends symmetry of mainboard 10 be equipped with the spacing pulley 11 of slide rail 8 complex, be equipped with spout 14 on the mainboard 10, be equipped with spacing platform 15 in the spout 14, be equipped with in the spout 14 with the spacing complex slider 16 of spacing platform 15, slider 16 and lead screw 17 screw-thread fit, the both ends of lead screw 17 are passed through supporting shoe 18 and are connected with mainboard 10, lead screw 17 is connected with the output of the second motor 19 that sets up on mainboard 10, the bottom of slider 16 is equipped with third motor 22, the output of third motor 22 is connected with carousel 23, carousel 23 is connected with vibrator 25 through second extending structure 24, vibrator 25's bottom is equipped with a plurality of vibrating rods 26, the symmetry is equipped with linking arm 27 on the carousel 23, be equipped with flat storehouse board 28 on the linking arm 27.

In the preferred scheme, a first motor 12 is arranged on the main board 10, a gear 13 is arranged at the output end of the first motor 12, and the gear 13 is matched with a rack 9 arranged on the limiting strip 7. The leveling vibration structure 2 is convenient to control to move on the detachable supporting structure 1, and the comprehensive covering construction is realized by matching with a screw rod structure.

In a preferred scheme, a power supply structure 20 is arranged on the main board 10, and a control box 21 is arranged on the power supply structure 20. Convenient operation control and strong practicability.

In a preferred scheme, a signal transmitting module, a signal receiving module and a processing module are arranged in the control box 21. Can be controlled remotely or automatically through a program, and has strong practicability.

The utility model discloses a use method does: during the use, at first can dismantle bearing structure 1 in the installation on old concrete layer according to the construction needs, then place bunk vibrating structure 2 on it, when pouring storehouse face concrete, through equipment unloading back, accessible personnel control bunk vibrating structure 2 work, carry out the bunk at first, then vibrate, its bunk or the angle, the direction and the position degree of depth of vibrating of its through lead screw 17 structure, third motor 22 and second extending structure 24 control of its in-process.

The utility model has the advantages that: the construction of the vibrating flat bin with rotation, expansion and movement adjustment is realized, the concrete of the high and low bin surfaces is efficiently constructed, the vibration of the large strip flat bin is facilitated, and the construction efficiency is greatly improved; the transfer time consumption of the traditional flat bin vibrating equipment is shortened, the waste of pouring time is reduced, the construction progress is accelerated, the construction period is saved, and the cost is reduced; the concrete aggregate is prevented from being damaged, the problems of overlong covering time, over-vibration, under-vibration, even leakage vibration and cooling water pipe damage of a concrete blank layer are greatly reduced, the construction quality is improved, and the method has great safety and economic benefits.

Claims

1. The utility model provides a high-efficient flat storehouse of dam storehouse vibrates construction equipment, includes detachable bearing structure (1) and flat storehouse structure (2) of vibrating, its characterized in that: the detachable supporting structure (1) comprises a plurality of groups of supporting pieces (3) which are symmetrically arranged, the supporting pieces (3) are provided with mounting rods (4) and first telescopic structures (5), the output end of each first telescopic structure (5) is connected with a supporting plate (6), and the supporting plate (6) is symmetrically provided with limiting strips (7) and sliding rails (8) which are positioned between the symmetrically arranged limiting strips (7);

the flat bin vibrating structure (2) comprises a main board (10), limiting pulleys (11) matched with a sliding rail (8) are symmetrically arranged at two ends of the main board (10), a sliding groove (14) is formed in the main board (10), a limiting table (15) is arranged in the sliding groove (14), a sliding block (16) in limiting fit with the limiting table (15) is arranged in the sliding groove (14), the sliding block (16) is in threaded fit with a screw rod (17), two ends of the screw rod (17) are connected with the main board (10) through supporting blocks (18), the screw rod (17) is connected with an output end of a second motor (19) arranged on the main board (10), a third motor (22) is arranged at the bottom of the sliding block (16), an output end of the third motor (22) is connected with a rotating disc (23), the rotating disc (23) is connected with a vibrator (25) through a second telescopic structure (24), a plurality of vibrating rods (26) are arranged at the bottom of the vibrator (25), the rotary disc (23) is symmetrically provided with connecting arms (27), and the connecting arms (27) are provided with flat cabin plates (28).

2. The efficient flat-cabin vibrating construction device for the dam cabin surface according to claim 1, characterized in that: mainboard (10) on be equipped with first motor (12), the output of first motor (12) is equipped with gear (13), gear (13) and rack (9) that set up on spacing strip (7) cooperate.

3. The efficient flat-cabin vibrating construction device for the dam cabin surface according to claim 1, characterized in that: the power supply structure is characterized in that a power supply structure (20) is arranged on the main board (10), and a control box (21) is arranged on the power supply structure (20).

4. The efficient flat-cabin vibrating construction device for the dam cabin surface as claimed in claim 3, wherein: and a signal transmitting module, a signal receiving module and a processing module are arranged in the control box (21).